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V I S H AY   I N T E R T E C H N O L O G Y,   I N C .

w w w . v i s h a y m g . c o m

C ATA L O G     5 0 0

Precision STRAIN GAGES

Vishay Micro-Measurements

General Purpose

Special Purpose

Weldable

Temperature Sensors

Residual Stress

DA

T

A

 BOOK

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PRECISION STRAIN GAGES

General Information

..............................................................................................................................................................................    4

Designation System

..............................................................................................................................................................................    6

Selection Chart

......................................................................................................................................................................................    7

Selection Criteria

..................................................................................................................................................................................    8

Gage Dimensions

..................................................................................................................................................................................  10

GENERAL PURPOSE STRAIN GAGE LISTING

Linear Patterns

......................................................................................................................................................................................   12

Tee Rosettes

..........................................................................................................................................................................................   47

Delta Rosettes

........................................................................................................................................................................................   60

Rectangular Rosettes

............................................................................................................................................................................   67

Shear/Torque Patterns

..........................................................................................................................................................................   72

SR-4® Patterns

.......................................................................................................................................................................................   82

SPECIAL PURPOSE SENSORS LISTING

Large Patterns

........................................................................................................................................................................................   84

Strip Gage Patterns

...............................................................................................................................................................................   87

High S-T-C Patterns

...............................................................................................................................................................................   91

Residual Stress Patterns

.......................................................................................................................................................................   92

Magnetic Field Patterns

........................................................................................................................................................................   93

Weldable Gage Patterns

.......................................................................................................................................................................   94

Crack Detection Patterns

......................................................................................................................................................................   96

Crack Propagation Patterns

.................................................................................................................................................................   98

Temperature Sensors and LST Networks

........................................................................................................................................... 100

Diaphragm Patterns

............................................................................................................................................................................... 103

Manganin Patterns

................................................................................................................................................................................. 104

Shear Modulus Testing Patterns

......................................................................................................................................................... 106

Embedment Gages

................................................................................................................................................................................. 107

TECHNICAL DATA

Gage Series

............................................................................................................................................................................................ 108

Optional Features

.................................................................................................................................................................................. 115

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Table of Contents

Vishay Micro-Measurements 

www.vishaymg.com 

 1 

Revision 21-Aug-03 

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 2 

The information in this catalog has been carefully checked for accuracy, and though it is believed to be correct, 
no warranty, either express or implied, is made as to either its applicability to, or its compatibility with, specific 
requirements; nor does Vishay Intertechnology, Inc. and its affiliates assume any responsibility for correctness 
of this information, nor for damages consequent to its use.  

All such printed materials are not legally binding unless confirmed in writing pursuant to §§463 and 480 11 of 
the German Code of Civil Law.

Warning Regarding Life Support Applications

Not all products listed in this catalog are generally recommended for use in life support systems where a failure 
or malfunction of the component may directly threaten life or cause injury.  

The user of products in such applications assumes all risks of such use and will agree to hold Vishay 
Intertechnology, Inc. and all the companies whose products are represented in this catalog, harmless against 
all damages.

Vishay Micro-Measurements 

Important Notice 

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Precision

Strain Gages 

General Information  ..............4

Designation System  ..............6

Selection Chart  .....................7

Selection Criteria  ..................8

Gage Dimensions  ...............10

3

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General Information

Vishay Micro-Measurements

www.vishaymg.com
4

Document Number: 11501

Revision 04-Sep-03

USING YOUR CATALOG

The strain gage designation system, gage series selection chart, and selection criteria should be read carefully before ordering
or specifying gage types.

The General-Purpose Listings include
actual size reproductions of each strain
gage pattern, with enlargements of
some miniature patterns for gage ge-
ometry definition. The listing sequence
by gage type is in order of increasing
gage length.  Gage dimensions are
provided in both U.S. Customary (En-
glish) and SI units.

A listing of the gage series available for each pattern is shown in the column next to the illustration.  Specifications, descriptions
and available options are also included for each gage type.

TRANSDUCER-CLASS

®

 GAGES

Customers whose application requires gages for the manufacture of commercial
transducers are strongly encouraged to contact our Transducer Applications
Department and request the literature and listings of our Transducer-Class strain
gages. This literature includes a selection of gages specifically designed for higher
volume applications.

CUSTOM GAGES

Vishay Micro-Measurements maintains the most extensive variety of catalog strain gages available today. Whether for stress
analysis, transducer manufacturing, or special-purpose applications, we have not only a wide selection, but also a large and
varied inventory that is readily available for immediate delivery.

However, many of our customers have applications requiring gages that are
manufactured to their individual specifications. While we believe our wide variety of
standard catalog gages will satisfy most requirements, we recognize the need for custom
products and are committed to serving it well.

To request a quotation for a custom gage, please contact our Applications Engineering
Department.

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062

0.114

0.062

0.062

1.57

2.90

1.57

1.57

0.26L x 0.16W

6.6L x 4.1W

Widely used general-purpose gage. See also 062AQ and 062UW
patterns. EK-Series gages are supplied with duplex copper pads (DP)
when optional feature W or SE is not specified.

1X

2X

062AP

120

±

0.15%

350

±

0.4%

350

±

0.15%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

*Options available but not normally recommended. See Optional Features datasheet for details.

EA-XX-062AP-120
ED-DY-062AP-350
EK-XX-062AP-350
WA-XX-062AP-120
WK-XX-062AP-350
EP-08-062AP-120
SA-XX-062AP-120
SK-XX-062AP-350
SD-DY-062AP-350
WD-DY-062AP-350

W, E, L, LE, P
E, L*, LE*
W, SE
W*
W*

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General Information

Vishay Micro-Measurements

www.vishaymg.com

5

Document Number: 11501
Revision 04-Sep-03

APPLICATIONS SUPPORT

Vishay Micro-Measurements maintains an experienced and highly trained applications
engineering staff. Our Applications Engineers are as close as your telephone, and we
urge you to call them for recommendations in strain gage selection to satisfy your
particular test requirements.

TECHNICAL INFORMATION PROGRAMS

Detailed technical information about the selection and application of strain gages can
be found in the special series of Tech Notes, Tech Tips, and Instruction Bulletins on
strain gage technology. Thorough familiarity with these publications will help ensure
consistent success in the use of Vishay Micro-Measurements strain gages.

We also offer our customers an extensive assortment of additional product and
technical literature. To register for our direct mail program, please contact our sales
office nearest you. For customers with Internet access, our product and technical
literature is also available in the Interactive Guide to Strain Measurement Technology
on our Web site at:

http://www.vishaymg.com.

STRAIN GAGE ACCESSORIES AND INSTRUMENTATION

In addition to an extensive selection of strain gages, Vishay Micro-Measurements
offers a complete range of complementary products. M-LINE strain gage
accessories include surface preparation materials, adhesives, installation tools,
protective coatings, leadwire, and a host of other application tools, hardware, and
supplies. Instruments range from portable, digital strain indicators, to sophisticated
computer-controlled systems for the acquisition, storage, and reduction of test data.
Both static and dynamic measuring instruments are available — each uniquely
designed to provide stable, accurate, and reliable strain measurement.

TRAINING PROGRAMS

Training customers in the proper use of strain measurement techniques is an
essential part of the Vishay Micro-Measurements philosophy. In support of
this principle, Vishay Micro-Measurements conducts an extensive series of
regularly scheduled technical seminars, workshops, and short courses.
Course instructors are recognized authorities in their field. Training sessions
are conducted at our facilities in the United States and Europe, as well as at
hotels and educational institutions around the world.

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Designation System

Vishay Micro-Measurements

Document Number: 11502

Revision 03-Sep-03

www.vishaymg.com
6

Stress Analysis Gages

The Strain Gage Designation System described below applies to Vishay Micro-Measurements General-Purpose Strain Gages.

Self-Temperature-Compensation

Active Gage Length in Mils

(0.001 in [0.0254 mm])

Foil Alloy

Grid and Tab Geometry

Carrier Matrix (Backing)

Resistance in Ohms

Optional Feature

Example:

E A  - 06   -   250 BG  - 120

Option LE

A:

Constantan alloy in self
temperature-compen-
sated form.

P:

Annealed constantan.
Used for high-elongation
or post-yield gages.

D:

Isoelastic alloy. High
gage factor and high
fatigue life.

K:

Nickel-chromium alloy
(similar to Karma) used
for high-performance
self-temperature-com-
pensated gages.

E:

Open-faced general-purpose gage
with tough, flexible cast polyimide
backing.  Various options are
available, including lead connec-
tion features and protective encap-
sulation.

CE:

Flexible gages with a cast
polyimide backing and encapsula-
tion featuring large, rugged, cop-
per-coated solder tabs.  This con-
struction provides optimum capa-
bility for direct leadwire attach-
ment.

N2:

The ‘N2’ matrix provides an open
faced gage on a thin, high-
performance laminated polyimide
film backing.

S2:

Gage grid and solder tabs fully en-
capsulated in a thin, flexible, lami-
nated polyimide film.  Provided
with large (0.030 in [0.75mm]) sol-
der pads for ease of leadwire at-
tachment.

W:

Provides a gage fully encapsu-
lated in glass-fiber-reinforced ep-
oxy-phenolic resin.  High-endur-
ance leadwires.

S:

Full encapsulation identical to the
W matrix, but with solder dot
connections instead of leadwires.

The S-T-C number is the approxi-
mate thermal expansion coefficient
in ppm/

°

F of the structural material

on which the gage is to be used. The
following S-T-C numbers are avail-
able:

A alloy:

00, 03, 05, 06, 09, 13, 15, 18

P alloy:

08

K alloy:

00, 03, 05, 06, 09, 13, 15

For S-T-C’s of 30, 40, or 50, refer to
high S-T-C patterns.
The D alloy is not available in self-
temperature-compensated form. ‘DY’
is used instead.

STANDARD OPTIONAL FEATURES

Most of the following options apply to the EA- or ED-Series gages as
indicated in the General-Purpose Listings:

W:

Integral printed circuit terminal, polyimide encapsulation

E:

Polyimide encapsulation, leaving a portion of solder tab exposed

SE:

Solder dots plus polyimide encapsulation

L:

Preattached, soft, formable copper leads

LE:

Leads plus polyimide encapsulation

P:

Preattached leadwire cables and encapsulation

P2:

Preattached leadwire cables for CEA-Series gages

Please refer to the Optional Features data sheet for technical details on
these and other available optional features.

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Selection Chart

Vishay Micro-Measurements

Document Number: 11503
Revision 10-Jan-03

www.vishaymg.com

7

The performance data given here are nominal, and apply primarily to gages of 0.125-in [3-mm] gage length or larger. Refer to Gage
Series/Optional Feature data sheet for more detailed description and performance specifications.

10

6

10

7

±

1800

±

1500

±

1.5%

Normal: –100

°

 to +250

°

F

[–75

°

 to +120

°

C]

Special or Short-Term:

–300

°

 to +300

°

F

[–185

°

 to +150

°

C]

K-alloy foil laminated to 0.001 in (0.025 mm) thick,
high-performance polyimide backing, with a lami-
nated polyimide overlay fully encapsulating the grid
and solder tabs. Provided with large solder pads for
ease of leadwire attachment.

S2K

10

6

10

7

±

2200

±

2000

±

1.5%

Normal: –452

°

 to +450

°

F

[–269

°

 to +230

°

C]

Special or Short-Term:

–452

°

 to +500

°

F [–269

°

 to +260

°

C]

Fully encapsulated K-alloy gages with solder dots.
Same uses as WK Series, but derated in maximum
temperature and operating environment because of
solder dots.

SK

10

6

10

7

±

2200

±

2000

±

1.5%

Normal: –452

°

 to +550

°

F

[–269

°

 to +290

°

C]

Special or Short-Term:

–452

°

 to +750

°

F

[–269

°

 to +400

°

C]

Fully encapsulated K-alloy gages with high-endurance leadwires.
Widest temperature range and most extreme environmental
capability of any general-purpose gage when self-temperature
compensation is required. Option W available on some patterns, but
restricts both fatigue life and maximum operating temperature.

WK

10

7

±

1800

±

1.5%

Normal: –320

°

 to +350

°

F

[–195

°

 to +175

°

C]

Special or Short-Term:

–452

°

 to +400

°

F [–269

°

 to

+205

°

C]

K-alloy foil in combination with a tough, flexible
polyimide backing. Primarily used where a combina-
tion of higher grid resistances, stability at elevated
temperature, and greatest backing flexibility are re-
quired. Supplied with Option DP.

EK

10

6

10

7

±

2500

±

2200

±

1.5%

See above note

Dynamic:

–320

°

 to +400

°

F[–195

°

 to +205

°

C]

Equivalent to WD Series, but with solder dots
instead of leadwires.

SD

10

5

10

7

10

8

±

3000

±

2500

±

2200

±

1.5% — Non-

linear at strain

levels over 

±

0.5%

Dynamic:

–320

°

 to +500

°

F

[–195

°

 to +260

°

C]

Fully encapsulated isoelastic gages with high-endur-
ance leadwires. Used in wide-range dynamic strain
measurement applications in severe environments.

WD

10

6

10

7

±

2500

±

2200

±

2%

Nonlinear at

strain levels

over

±

0.5%

Dynamic:

–320

°

 to +400

°

F

[–195

°

 to +205

°

C]

Isoelastic foil in combination with tough, flexible
polyimide film. High gage factor and extended
fatigue life excellent for dynamic measurements. Not
normally used in static measurements due to very
high thermal-output characteristics.

ED

10

4

±

1000

±

10% for gage

lengths under

1/8 in [3.2 mm]

±

20% for 1/8 in

and over

–100

°

 to +400

°

F

[–75

°

 to +205

°

C]

Specially annealed constantan foil with tough, high-elon-
gation polyimide backing. Used primarily for measure-
ments of large post-yield strains. Available with Options E,
L, and LE (may restrict elongation capability).

EP

10

6

10

7

±

1800

±

1500

±

2%

Normal: –100

°

 to +400

°

F

[–75

°

 to +205

°

C]

Special or Short-Term:

–320

°

 to +450

°

F [–195

°

 to +230

°

C]

Fully encapsulated constantan gages with solder dots.
Same matrix as WA Series. Same uses as WA Series but
derated somewhat in maximum temperature and
operating environment because of solder dots.

SA

10

5

10

6

10

7

±

2000

±

1800

±

1500

±

2%

Normal: –100

°

 to +400

°

F

[–75

°

 to +205

°

C]

Special or Short-Term:

–320

°

 to +500

°

F

[–195

°

 to +260

°

C]

Fully encapsulated constantan gages with high-
endurance leadwires. Useful over wider temperature
ranges and in more extreme environments than EA
Series. Option W available on some patterns, but
restricts fatigue life to some extent.

WA

10

6

10

7

±

1700

±

1500

±

3%

Normal Static

Transducer Service:

–100

°

 to +200

°

F

[–75

°

 to +95

°

C]

N2A

10

5

10

6

*

±

1500

±

1500

±

3% for gage

lengths under

1/8 in [3.2 mm]

±

5% for 1/8 in

and over

Normal: –100

°

 to +350

°

F

[–75

°

 to +175

°

C]

Stacked rosettes limited to

+150

°

F [+65

°

C]

CEA

10

5

10

6

10

8

±

1800

±

1500

±

1200

±

3% for gage

lengths under

1/8 in [3.2 mm]

±

5% for 1/8 in

and over

Normal: –100

°

 to +350

°

F

[–75

°

 to +175

°

C]

Special or Short-Term:

–320

°

 to +400

°

F

[–195

°

 to +205

°

C]

EA

Number

of Cycles

Strain level

in

µε

µε

µε

µε

µε

STRAIN

RANGE

TEMPERATURE RANGE

DESCRIPTION AND PRIMARY APPLICATION

GAGE

SERIES

FATIGUE LIFE

*Fatigue life improved

using low-modulus

solder.

EP gages show zero

shift under high-cyclic

strains.

Universal general-purpose strain gages. Constantan grid
completely encapsulated in polyimide, with large, rugged
copper-coated tabs. Primarily used for general-purpose
static and dynamic stress analysis. ‘C’-Feature gages are
specially highlighted throughout the gage listings.

Constantan foil in combination with a tough, flexible,
polyimide backing. Wide range of options available.
Primarily intended for general-purpose static and
dynamic stress analysis. Not recommended for
highest accuracy transducers.

Open-faced constantan foil gages with a thin, laminated,
polyimide-film backing. Primarily recommended for use in
precision transducers, the N2A Series is characterized by
low and repeatable creep performance. Also recom-
mended for stress analysis applications employing large
gage patterns, where the especially flat matrix eases gage
installation.

Standard Strain Gage Series Selection Chart

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Selection Criteria

Vishay Micro-Measurements

Document Number: 11504

Revision 03-Sep-03

www.vishaymg.com
8

GAGE SELECTION

Many factors, such as test duration, strain range required, and
operating temperature, must be considered in selecting the best
strain gage/adhesive combination for a given test profile.  These
factors and others are addressed in Tech Note TN-505, “Strain
Gage Selection — Criteria, Procedures, Recommendations.”

SELF-TEMPERATURE
COMPENSATION (S-T-C)

All gages with XX as the second code group in the gage des-
ignation are self-temperature-compensated for use on struc-

tural materials with specific thermal expansion coefficients.
The table below lists S-T-C numbers and test specimen
materials to which gages are thermally matched.  A graph of
the thermal output curve for the particular alloy lot is included
on the engineering data sheet provided with the gages.

When ordering, replace the XX code group with the desired
S-T-C number, which is the approximate thermal expansion
coefficient of the structural material in ppm/

°

F.  The Gage

Designation System lists the available S-T-C numbers for
specific grid alloys.  The 06 and 13 values, available in A and K
alloys, are most common and more likely to be in stock.  When
not otherwise specified, the 06 compensation is shipped.

GAGE RESISTANCE

Vishay Micro-Measurements strain gages are available in
various resistance values that range from 30 to 5000 ohms.

Strain gages with resistances of 120 and 350 ohms are
commonly used in experimental stress analysis testing. For
the majority of applications, 120-ohm gages are usually
suitable; 350-ohm gages would be preferred to reduce heat
generation (for the same applied voltage across the gage), to
decrease leadwire effects, or to improve signal-to-noise ratios
in the gage circuit.  Higher resistance gages are typically used
in transducer applications and on composite materials.

GAGE FACTOR

Gage Factor (GF) is the measure of sensitivity, or 

output

,

produced by a resistance strain gage.  Gage factor is
determined through calibration of the specific gage type,
and is the ratio between 

R/R

O

 and 

L/L (strain), where R

O

is the initial unstrained resistance of the gage.  It is affected
somewhat by pattern size, geometry, S-T-C number, and
temperature.  Each gage package is supplied with the GF,
as well as its tolerance and temperature sensitivity.
Nominal gage factors for various alloys are: A = 2.05; K =
2.1; D = 3.2; P = 2.00.

TRANSVERSE SENSITIVITY

All gages are sensitive, to some degree, to strains
transverse to the grid direction.  The transverse sensitivity
factor (K

t

) is given on the engineering data sheet supplied

with all gage types for which the data are relevant.

STRAIN GAGE
ADHESIVE SELECTION

When selecting a strain gage, it is most important to
consider the adhesive that will be used to bond the gage,
since the adhesive becomes part of the gage system and
correspondingly affects the performance of the gage.
However, when the interaction of test characteristics
becomes too complex for selecting the gage/adhesive
combination in a straightforward manner, contact our
Applications Engineering Department for recommendations.

For higher self-temperature-compensations, refer to High
S-T-C Gages data sheet.

Stress Analysis Gages

* Indicates type of material used in determining thermal output

curves supplied with Micro-Measurements strain gages.

**Nominal values at or near room temperature for temperature

coefficient of expansion values.

Magnesium Alloy*, AZ-31B

Aluminum Alloy, 2024-T4*, 7075-T6
Brass, Cartridge, Cu 70, Zn 30
Tin, pure

Beryllium Copper, Cu 75, Be 25
Bronze, Phosphor, Cu 90, Sn 10
Copper, pure
Steel, Stainless, Austenitic (304*)
Steel, Stainless, Austenitic (310)
Steel, Stainless, Austenitic (316)

Beryllium, pure
Cast Iron, gray
Inconel, Ni-Cr-Fe alloy
Inconel X, Ni-Cr-Fe alloy
Monel, Ni-Cu alloy
Nickel-A, Cu-Zn-Ni alloy
Steel alloy, 4340
Steel, Carbon, 1008, 1018*
Steel, Stainless,
   Age Hardenable (17-4PH)
Steel, Stainless,
   Age Hardenable (17-7PH)
Steel, Stainless,
   Age Hardenable (PH15-7Mo)

Glass, Soda-Lime-Silica
Stainless Steel, Ferritic (410)
Titanium, pure
Titanium Alloy, 6 A1-4V*

Alumina, fired
Molybdenum*, pure
Tungsten, pure
Zirconium, pure

Invar, Fe-Ni alloy
Quartz, fused
Titanium Silicate*, polycrystalline

COMMON

MATERIAL

26.1

14.5

15

23.2
20.0
23.4

12.9

11.1

13.0

13

16.7
18.4
16.5
17.3
14.4
16.0

9.3

10.2

9.2
9.6
8.0
8.9

09

11.5

10.8
12.6
12.1
13.5

11.9
11.3

12.1
10.8

10.3

9.0

6.4
6.0
7.0
6.7
7.5
6.6
6.3
6.7
6.0

5.7

5.0

06

9.2
9.9
8.6
8.8

5.1
5.5
4.8
4.9

05

5.4
4.9
4.3
5.6

3.0
2.7
2.4
3.1

1.4
0.5
0.0

0.8
0.3
0.0

per

°

C

per

°

F

EXPANSION

COEFFICIENTS**

S-T-C

NO.

00

03

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Selection Criteria

Vishay Micro-Measurements

Document Number: 11504
Revision 03-Sep-03

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9

CUSTOM GAGES

Unusual applications occasionally require a strain gage
which is neither listed in the catalog nor available by adding
special optional features.  Often a custom product can be
designed to fit such needs.

Careful consideration is given to the backing, foil, S-T-C,
gage length, pattern, resistance and resistance tolerance,
operating temperature range, test duration, maximum strain,
cyclic endurance, leads, encapsulation, and trim so that the
custom gage is designed to properly meet the user’s needs.

Examples of custom gages include such features as unusual
patterns, special trim dimensions, and nonstandard lead
materials or length.

A special part number is normally assigned to each custom
gage.  Doing so ensures that the correct gage is produced
each time it is ordered.  A set-up charge and minimum order
will normally apply.  For further information contact our
Applications Engineering Department.

Stress Analysis Gages

SUPER STOCK GAGES AND SENSORS

At our facility in Raleigh, North Carolina, we maintain
a stock of the most commonly used gages listed in
this catalog, for immediate delivery of up to 50
pieces. This new Super Stock listing is somewhat
different from the one in the prior version of this
catalog. It has been revised to reflect changes in
strain gage usage by our customers, and is subject
to future changes from time to time.

RAPID RESPONSE GAGES AND SENSORS

Another group of somewhat less commonly ordered
gages and sensors are sometimes -- but not always
-- available from stock. These Rapid Response
gages, when not in stock, can be produced to order
with specially reduced lead times.

A listing of both the current Super Stock and Rapid
Response gages and sensors is available on the
Vishay Web site at:

http://www.vishay.com/ref/gagestock

Also, a copy can be obtained by contacting our
Customer Service Department.

STOCK STATUS

To determine the quantities of all gages and
sensors currently available from stock, please
contact either our Customer Service Department or
our sales representative in your area.

ORDERING REQUIREMENTS

ORDER MULTIPLES

All gages must be ordered in multiples of the number of pieces
per package as shown on the price list. For packages with 5
gages each, for example, the order multiples are 5, 10, 15, etc.

MINIMUM ORDER REQUIREMENTS

Super Stock and Rapid Response Gages & Sensors

If gages on either the Super Stock or Rapid Response list are
ordered, a minimum order requirement never applies.

Other Gages & Sensors Available From Stock

If gages other than those on the Super Stock and Rapid
Response lists are ordered and are in stock in the ordered
quantity, a minimum order requirement never applies.

Other Gages & Sensors Unavailable From Stock

If gages other than those on the Super Stock and Rapid
Response lists are ordered and are not available from
stock in the ordered quantity, a minimum order
requirement applies.

Gages on the Super Stock and Rapid Response lists, as
well as those subject to MOR, are subject to change.
Please contact our Customer Service Department to
determine if an MOR is applicable to your order.

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Strain Gage Dimensions

Vishay Micro-Measurements

Document Number: 11505

Revision 10-Jan-03

www.vishaymg.com
10

Gage Dimensions

Gage length is an important consideration in strain gage selection, and is usually the first parameter to be defined.

Dimensions listed for gage length (as measured inside the grid endloops) and grid width refer to active grid dimensions.  Overall
length and width refer to the actual foil pattern, not including alignment marks or backing.

The matrix size represents the approximate dimensions of the backing/matrix of the gage as shipped. Matrix dimensions are
nominal, with a usual tolerance of 

±

0.015 in [

±

0.4 mm].  If the gages are encapsulated, the matrix may be smaller by as much as

0.01 in [0.25 mm].  Most patterns also include trim marks, and, for use in a restricted area, the backing/matrix may be field-
trimmed on all sides to within 0.01 in [0.25 mm] of the foil pattern without affecting gage performance.

GRID

WIDTH

OVERALL

PATTERN

LENGTH

MATRIX

LENGTH

OVERALL

PATTERN WIDTH

MATRIX WIDTH

GAGE

LENGTH

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General Purpose 

Strain Gage 

Listings

Patterns

Linear Patterns ....................12

Tee Rosettes .......................47

Rectangular Rosettes  .........60

Delta Rosettes  ....................67

Shear /Torque Patterns  ......72

SR-4

£

Patterns ....................82

11

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Linear Patterns

Vishay Micro-Measurements

Document No: 11508

Revision 26-Aug-03

www.vishaymg.com
12

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General Purpose Strain Gages - Linear Patterns

FEATURES

• Gage patterns designed for measuring strain in a single direction

• Single-grid and parallel dual-grid patterns

• Gage lengths from 0.008 in (0.20 mm) to 0.500 in (12.7 mm)

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.008

0.080

0.010

0.068

0.20

2.03

0.25

1.73

0.20L x 0.13W

5.1L x 3.3W

Micro-grid gage for strain measurement in high-gradient areas.

SA-XX-008CL-120

1X

6X

008CL

120

±

1.0%

0.015

0.065

0.020

0.064

0.38

1.65

0.51

1.63

0.19L x 0.15W

4.8L x 3.8W

Micro-miniature pattern with enlarged solder tabs. See also 015UW
pattern.

EA-XX-015CK-120
WA-XX-015CK-120
EP-08-015CK-120
SA-XX-015CK-120

1X

6X

015CK

120

±

0.3%

120

±

0.5%

120

±

0.3%

120

±

0.5%

W, E, L, LE
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

13

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.015

0.100

0.020

0.020

0.38

2.54

0.51

0.51

0.23L x 0.12W

5.8L x 3.0W

Micro-miniature pattern with tab at each end of grid. See also 015EH
pattern.

EA-XX-015DJ-120
EP-08-015DJ-120
SA-XX-015DJ-120
SK-XX-015DJ-120

1X

4X

015DJ

120

±

0.3%

120

±

0.3%

120

±

0.6%

120

±

0.6%

0.015

0.025

0.020

0.100

0.38

0.64

0.51

2.54

0.15L x 0.19W

3.8L x 4.8W

Similar to 015DJ pattern but with tab at each side of grid.

EA-XX-015EH-120
EP-08-015EH-120
SA-XX-015EH-120
SK-XX-015EH-120

1X

4X

015EH

120

±

0.3%

120

±

0.3%

120

±

0.6%

120

±

0.6%

L, LE

L, LE

0.015

0.080

0.050

0.050

0.38

2.03

1.27

1.27

0.17L x 0.14W

4.3L x 3.6W

Micro-miniature pattern with higher power dissipation than 015EH
pattern.

EA-XX-015DV-120
EP-08-015DV-120
SA-XX-015DV-120

1X

6X

015DV

120

±

0.3%

120

±

0.3%

120

±

0.6%

L, LE

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
14

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.015

0.070

0.020

0.020

0.38

1.78

0.51

0.51

0.18L x 0.10W

4.6L x 2.5W

Primarily used in small radii where gage tabs must be at one end.

EA-XX-015LA-120
EP-08-015LA-120

1X

4X

015LA

120

±

0.3%

120

±

0.3%

0.015

0.064

0.020

0.065

0.38

1.63

0.51

1.65

0.16L x 0.14W

4.1L x 3.6W

Micro-miniature pattern with tabs on one side for use near abutments.

EA-XX-015SE-120
EP-08-015SE-120
SA-XX-015SE-120

1X

6X

015SE

120

±

0.3%

120

±

0.3%

120

±

0.6%

W, E, L, LE

0.015

0.140

0.020

0.105

0.38

3.56

0.51

2.67

0.24L x 0.18W

6.1L x 4.6W

Micro-miniature pattern. Exposed solder tab area is 0.06 x 0.04 in
(1.5 x 1.0 mm). See also 015CK pattern.

CEA-XX-015UW-120

1X

4X

120

±

0.3%

015UW

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

15

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.030

0.094

0.030

0.030

0.76

2.39

0.76

0.76

0.24L x 0.15W

6.1L x 3.8W

Miniature gage pattern for small radii where gage tabs must be at one
end.

EA-XX-030LB-120
EP-08-030LB-120
SA-XX-030LB-120

1X

6X

030LB

120

±

0.2%

120

±

0.2%

120

±

0.4%

0.031

0.076

0.062

0.062

0.79

1.93

1.57

1.57

0.23L x 0.16W

5.8L x 4.1W

General-purpose high-resistance miniature gage. See also 031CF and
032UW patterns.

EA-XX-031CE-350
WA-XX-031CE-350
EP-08-031CE-350
SA-XX-031CE-350

1X

6X

031CE

350

±

0.2%

350

±

0.4%

350

±

0.2%

350

±

0.4%

0.031

0.076

0.062

0.062

0.79

1.93

1.57

1.57

0.19L x 0.14W

4.8L x 3.5W

General-purpose miniature gage. Similar to 031CE pattern except for
resistance. See also 032UW pattern.

EA-XX-031CF-120
ED-DY-031CF-350
WA-XX-031CF-120
WK-XX-031CF-350
EP-08-031CF-120
SA-XX-031CF-120
SK-XX-031CF-120
SK-XX-031CF-350
SD-DY-031CF-350

1X

6X

031CF

120

±

0.2%

350

±

0.4%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.8%

SE

W, E, L, LE, P

W, E, L, LE, P
E, L*, LE*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
16

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.031

0.140

0.032

0.032

0.79

3.56

0.81

0.81

0.27L x 0.12W

6.9L x 3.0W

General-purpose miniature gage. See also 031EC pattern.

EA-XX-031DE-120
EA-XX-031DE-350
ED-DY-031DE-350
WA-XX-031DE-120
WA-XX-031DE-350
WK-XX-031DE-350
EP-08-031DE-120
SA-XX-031DE-120
SA-XX-031DE-350
SK-XX-031DE-120
SK-XX-031DE-350
SD-DY-031DE-350

1X

4X

031DE

120

±

0.2%

350

±

0.2%

350

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.8%

0.031

0.042

0.032

0.140

0.79

1.07

0.81

3.56

0.17L x 0.23W

4.3L x 5.8W

General-purpose miniature gage. Similar to 031DE pattern but with
tab at each side of grid.

EA-XX-031EC-120
EA-XX-031EC-350
ED-DY-031EC-350
WA-XX-031EC-120
WA-XX-031EC-350
WK-XX-031EC-350
EP-08-031EC-120
SA-XX-031EC-120
SA-XX-031EC-350
SK-XX-031EC-120
SK-XX-031EC-350
SD-DY-031EC-350

1X

4X

031EC

120

±

0.2%

350

±

0.2%

350

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.8%

E, SE, L, LE
E, SE, L, LE
E, L*, LE*

E, SE, L, LE
E, SE, L, LE
E, L*, LE*

0.032

0.064

0.032

0.072

0.81

1.63

0.81

1.83

0.16L x 0.19W

4.1L x 4.8W

Miniature gage with side-tab geometry.

EA-XX-032SG-120
WA-XX-032SG-120
WK-XX-032SG-120
EP-08-032SG-120
SA-XX-032SG-120
SK-XX-032SG-120

1X

6X

032SG

120

±

0.2%

120

±

0.4%

120

±

0.4%

120

±

0.2%

120

±

0.4%

120

±

0.4%

W, E, L, LE, P

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

17

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.045

0.090

0.045

0.045

1.14

2.29

1.14

1.14

0.22L x 0.14W

5.6L x 3.6W

Miniature high-resistance gage.

EA-XX-045AL-350
SA-XX-045AL-350

1X

4X

045AL

350

±

0.15%

350

±

0.3%

0.050

0.100

0.040

0.040

1.27

2.54

1.02

1.02

0.23L x 0.14W

5.8L x 3.6W

General-purpose miniature gage.

EA-XX-050AH-120
ED-DY-050AH-350
EP-08-050AH-120
SA-XX-050AH-120
SK-XX-050AH-350
SD-DY-050AH-350

1X

4X

050AH

120

±

0.15%

350

±

0.4%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

E, L, LE
E, L*, LE*

E

0.032

0.180

0.060

0.120

0.81

4.57

1.52

3.05

0.27L x 0.19W

6.9L x 4.8W

General-purpose miniature gage. Exposed solder tab area is  0.07 x
0.04 in (1.8 x 1.0 mm).

CEA-XX-032UW-120

1X

2X

120

±

0.3%

032UW

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables)

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
18

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.050

0.100

0.050

0.078

1.27

2.54

1.27

1.98

0.25L x 0.18W

6.4L x 4.6W

General-purpose miniature gage with large solder tabs.

EA-XX-050AR-120
ED-DY-050AR-350
WA-XX-050AR-120
WK-XX-050AR-350
SA-XX-050AR-120
SK-XX-050AR-350
SD-DY-050AR-350
WD-DY-050AR-350

1X

4X

050AR

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

0.050

0.070

0.040

0.080

1.27

1.78

1.02

2.03

0.19L x 0.19W

4.8L x 4.8W

Similar to the 050AH pattern but with solder tabs at side of grid.

EA-XX-050SB-120
ED-DY-050SB-350
WA-XX-050SB-120
WK-XX-050SB-350
EP-08-050SB-120
SA-XX-050SB-120
SK-XX-050SB-350
SD-DY-050SB-350
WD-DY-050SB-350

1X

4X

050SB

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

0.060

0.104

0.054

0.054

1.52

2.64

1.37

1.37

0.18L x 0.13W

4.6L x 3.3W

General-purpose miniature gage.

EA-XX-060BN-120
ED-DY-060BN-350
SA-XX-060BN-120
SK-XX-060BN-350
SD-DY-060BN-350

1X

4X

060BN

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

350

±

0.8%

E, P
E

W, E, L, LE, P
E, L*, LE*
W*
W*

W, E, L, LE, P
E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

19

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

060CN

0.060

0.200

0.180

0.180

1.52

5.08

4.57

4.57

0.33L x 0.27W

8.3L x 6.9W

Small high-resistance gage with high power-handling capability. See
also 060CP pattern.

EA-XX-060CC-350
ED-DY-060CC-10C
WA-XX-060CC-350
WK-XX-060CC-10C
EP-08-060CC-350
SA-XX-060CC-350
SK-XX-060CC-10C
SD-DY-060CC-10C
WD-DY-060CC-10C

1X

2X

060CC

350

±

0.15%

1000

±

0.4%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.8%

1000

±

0.8%

0.060

0.150

0.100

0.100

1.52

3.81

2.54

2.54

0.28L x 0.20W

7.1L x 5.1W

Small high-resistance gage. See also 060CN pattern.

EA-XX-060CD-350
ED-DY-060CD-10C
WA-XX-060CD-350
WK-XX-060CD-10C
SA-XX-060CD-350
SK-XX-060CD-10C
SD-DY-060CD-10C
WD-DY-060CD-10C

1X

2X

060CD

350

±

0.15%

1000

±

0.4%

350

±

0.3%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

1000

±

0.8%

1000

±

0.8%

W, E, L, LE, P
E, L*, LE*
W*
W*

W, E, L, LE, P
E, L*, LE*
W*
W*

0.060

0.150

0.100

0.100

1.52

3.81

2.54

2.54

0.26L x 0.18W

6.6L x 4.6W

Similar to 060CD pattern except for grid resistance.

EA-XX-060CN-120
ED-DY-060CN-350
WA-XX-060CN-120
WK-XX-060CN-350
EP-08-060CN-120
SA-XX-060CN-120
SD-DY-060CN-350
WD-DY-060CN-350

1X

2X

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.8%

350

±

0.8%

W, E, L, LE, P
E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

Revision 26-Aug-03

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20

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.060

0.080

0.150

0.230

1.52

2.03

3.81

5.84

 0.15L x 0.30W

3.8L x 7.6W

Small high-resistance gage with large grid area and side-tab geometry.

EA-XX-060EK-350
ED-DY-060EK-10C
SA-XX-060EK-350
SK-XX-060EK-10C
SD-DY-060EK-10C

1X

2X

060EK

350

±

0.15%

1000

±

0.4%

350

±

0.3%

1000

±

0.3%

1000

±

0.8%

0.060 ES

0.120 CP

0.065 ES

0.150 CP

1.52 ES

3.05 CP

1.65 ES

3.81 CP

0.18L x 0.20W

4.6L x 5.1W

Dual pattern for back-to-back bending sections. Longitudinal grid
centerlines spaced 0.085 in (2.16 mm) apart.

EA-XX-060PB-120
EA-XX-060PB-350
WA-XX-060PB-120
WA-XX-060PB-350
WK-XX-060PB-350
WK-XX-060PB-500
SA-XX-060PB-120
SA-XX-060PB-350
SK-XX-060PB-350
SK-XX-060PB-500

1X

2X

060PB

120

±

0.2%

350

±

0.2%

120

±

0.3%

350

±

0.3%

350

±

0.3%

500

±

0.3%

120

±

0.3%

350

±

0.3%

350

±

0.3%

500

±

0.3%

E, L, LE
E, L*, LE*

W, E, L, LE
W, E, L, LE
W*
W*
W*
W*

0.060

0.200

0.180

0.180

1.52

5.08

4.57

4.57

0.31L x 0.26W

7.9L x 6.6W

Similar to the 060CC pattern except for grid resistance.

EA-XX-060CP-120
ED-DY-060CP-350
WA-XX-060CP-120
WK-XX-060CP-350
EP-08-060CP-120
SA-XX-060CP-120
SK-XX-060CP-350
SD-DY-060CP-350
WD-DY-060CP-350

1X

2X

060CP

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

W, E, L, LE, P
E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

21

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062

0.150

0.062

0.100

1.57

3.81

1.57

2.54

0.35L x 0.21W

8.9L x 5.3W

General-purpose gage with large solder tabs. See the 062AP pattern
for WA, WK, and other series with this grid size.

EA-XX-062AA-120

1X

2X

062AA

120

±

0.15%

0.062

0.160

0.062

0.062

1.57

4.06

1.57

1.57

0.27L x 0.14W

6.9L x 3.6W

General-purpose gage with elongated solder tabs. See the 062AP
pattern for WA, WK, and other series with this grid size.

EA-XX-062AK-120
ED-DY-062AK-350
EP-08-062AK-120

1X

2X

062AK

120

±

0.15%

350

±

0.4%

120

±

0.15%

0.062

0.114

0.062

0.062

1.57

2.90

1.57

1.57

0.26L x 0.16W

6.6L x 4.1W

Widely used general-purpose gage. See also 062AQ and 062UW
patterns. EK-Series gages are supplied with duplex copper pads (DP)
when optional feature W or SE is not specified.

EA-XX-062AP-120
ED-DY-062AP-350
EK-XX-062AP-350
WA-XX-062AP-120
WK-XX-062AP-350
EP-08-062AP-120
SA-XX-062AP-120
SK-XX-062AP-350
SD-DY-062AP-350
WD-DY-062AP-350

1X

2X

062AP

120

±

0.15%

350

±

0.4%

350

±

0.15%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

W, E, L, LE, P
E, L*, LE*
W, SE
W*
W*

E, P
E

E, P

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
22

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062

0.114

0.062

0.062

1.57

2.90

1.57

1.57

0.26L x 0.15W

6.6L x 3.8W

General-purpose gage. Similar to 062AP pattern but with high-
resistance grid. See also 062UW pattern.

EA-XX-062AQ-350
ED-DY-062AQ-500
WA-XX-062AQ-350
WK-XX-062AQ-500
EP-08-062AQ-350
SA-XX-062AQ-350
SK-XX-062AQ-500
SD-DY-062AQ-500
WD-DY-062AQ-500

1X

2X

062AQ

350

±

0.15%

500

±

0.4%

350

±

0.3%

500

±

0.3%

350

±

0.15%

350

±

0.3%

500

±

0.3%

500

±

0.8%

500

±

0.8%

0.062

0.114

0.062

0.062

1.57

2.90

1.57

1.57

0.26L x 0.16W

6.6L x 4.1W

Similar to 062AP pattern but with low-resistance grid. Normally used
when 120-ohm resistance is needed in WK or SK Series.

WK-XX-062AU-120
SK-XX-062AU-120

1X

2X

062AU

120

±

0.3%

120

±

0.3%

W, E, L, LE, P
E, L*, LE*
W*
W*

W*

0.062

0.190

0.062

0.062

1.57

4.83

1.57

1.57

0.32L x 0.16W

8.1L x 4.1W

General-purpose gage with solder tab at each end of grid. See also
062DN pattern.

EA-XX-062DF-120
ED-DY-062DF-350
WA-XX-062DF-120
WK-XX-062DF-350
EP-08-062DF-120
SA-XX-062DF-120
SK-XX-062DF-350
SD-DY-062DF-350
WD-DY-062DF-350

1X

2X

062DF

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

E, L, LE
E, L*, LE*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

23

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062

0.190

0.062

0.062

1.57

4.83

1.57

1.57

0.34L x 0.18W

8.6L x 4.6W

Similar to 062DF pattern except for grid resistance.

EA-XX-062DN-350
ED-DY-062DN-500
WA-XX-062DN-350
WK-XX-062DN-500
EP-08-062DN-350
SA-XX-062DN-350
SK-XX-062DN-500
SD-DY-062DN-500
WD-DY-062DN-500

1X

2X

062DN

350

±

0.15%

500

±

0.4%

350

±

0.3%

500

±

0.3%

350

±

0.15%

350

±

0.3%

500

±

0.3%

500

±

0.8%

500

±

0.8%

0.062

0.076

0.062

0.190

1.57

1.93

1.57

4.83

0.21L x 0.29W

5.3L x 7.4W

EA-XX-062ED-120
ED-DY-062ED-350
WA-XX-062ED-120
WK-XX-062ED-350
EP-08-062ED-120
SA-XX-062ED-120
SK-XX-062ED-350
SD-DY-062ED-350
WD-DY-062ED-350

1X

2X

062ED

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

General-purpose gage.  Similar to 062DF pattern but with solder tab
at each side of grid.  See also 062EN pattern

E, L, LE
E, L*, LE*

E, L, LE
E, L*, LE*

0.062

0.076

0.062

0.190

1.57

1.93

1.57

4.83

0.23L x 0.31W

5.8L x 7.9W

Similar to 062ED pattern except for grid resistance.

EA-XX-062EN-350
ED-DY-062EN-500
WA-XX-062EN-350
WK-XX-062EN-500
EP-08-062EN-350
SA-XX-062EN-350
SK-XX-062EN-500
SD-DY-062EN-500
WD-DY-062EN-500

1X

2X

062EN

350

±

0.15%

500

±

0.4%

350

±

0.3%

500

±

0.3%

350

±

0.15%

350

±

0.3%

500

±

0.3%

500

±

0.8%

500

±

0.8%

E, L, LE
E, L*, LE*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
24

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.070

0.164

0.022

0.022

1.78

4.17

0.56

0.56

0.24L x 0.09W

6.1L x 2.3W

Very narrow gage for use in restricted areas.

EA-XX-070LC-120
EA-XX-070LC-350

1X

2X

070LC

120

±

0.15%

350

±

0.15%

0.075

0.180

0.075

0.120

1.91

4.57

1.91

3.05

0.31L x 0.18W

7.9L x 4.6W

General-purpose gage with large solder tabs. See also 075AM pattern.

EA-XX-075AA-120
ED-DY-075AA-350

1X

2X

075AA

120

±

0.15%

350

±

0.3%

SE
SE

E, P
E

0.062

0.220

0.120

0.120

1.57

5.59

3.05

3.05

0.31L x 0.19W

7.9L x 4.8W

General-purpose gage. Exposed solder tab area is 0.07 x 0.04 in
(1.8 x 1.0 mm).

CEA-XX-062UW-120
CEA-XX-062UW-350

1X

2X

120

±

0.3%

350

±

0.3%

062UW

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables)

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Linear Patterns

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Document Number: 11508
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25

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.075

0.180

0.075

0.120

1.91

4.57

1.91

3.05

0.31L x 0.18W

7.9L x 4.6W

General-purpose gage with large solder tabs. Similar to 075AA pattern
except for resistance.

EA-XX-075AM-350
ED-DY-075AM-10C

1X

2X

075AM

350

±

0.15%

1000

±

0.4%

0.090

0.250

0.125

0.125

2.29

6.35

3.18

3.18

0.44L x 0.26W

11.2L x 6.6W

Intermediate-size grid with tab at each end. See also 090DH and
090EF patterns.

EA-XX-090DG-120
ED-DY-090DG-350
EP-08-090DG-120
SA-XX-090DG-120
SK-XX-090DG-350
SD-DY-090DG-350

1X

2X

090DG

120

±

0.15%

350

±

0.4%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

0.090

0.250

0.125

0.125

2.29

6.35

3.18

3.18

0.45L x 0.27W

11.4L x 6.9W

High-resistance version of the 090DG pattern.

EA-XX-090DH-350
ED-DY-090DH-10C
EP-08-090DH-350
SA-XX-090DH-350
SK-XX-090DH-10C
SD-DY-090DH-10C

1X

2X

090DH

350

±

0.15%

1000

±

0.4%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.8%

E, P
E

E, L, LE
E, L*, LE*

E, L, LE
E, L*, LE*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
26

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.090

0.125

0.125

0.250

2.29

3.18

3.18

6.35

0.29L x 0.36W

7.4L x 9.1W

Similar to 090DG pattern but with solder tab at each side of grid. See
also 090EG pattern.

EA-XX-090EF-120
ED-DY-090EF-350
EP-08-090EF-120
SA-XX-090EF-120
SK-XX-090EF-350
SD-DY-090EF-350

1X

2X

090EF

120

±

0.15%

350

±

0.4%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.8%

0.090

0.120

0.125

0.250

2.29

3.05

3.18

6.35

0.29L x 0.36W

7.4L x 9.1W

High-resistance version of the 090EF pattern.

EA-XX-090EG-350
ED-DY-090EG-10C
EP-08-090EG-350
SA-XX-090EG-350
SK-XX-090EG-10C
SD-DY-090EG-10C

1X

2X

090EG

350

±

0.15%

1000

±

0.4%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.8%

0.090

0.120

0.010

0.060

2.29

3.05

0.25

1.52

0.18L x 0.14W

4.6L x 3.6W

Side-tab gage with extremely narrow grid for use near abutments

.

EA-XX-090SC-120
WA-XX-090SC-120
SA-XX-090SC-120

1X

2X

090SC

120

±

0.2%

120

±

0.4%

120

±

0.4%

E, L, LE
E, L*, LE*

E, L, LE
E, L*, LE*

W, E, L, LE, P
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508
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27

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.100

0.225

0.050

0.100

2.54

5.72

1.27

2.54

0.34L x 0.16W

8.6L x 4.1W

Narrow grid pattern with large solder tabs.

EA-XX-100BR-120
ED-DY-100BR-350
WA-XX-100BR-120
WK-XX-100BR-350
SA-XX-100BR-120
SK-XX-100BR-350
SD-DY-100BR-350
WD-DY-100BR-350

1X

2X

100BR

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

0.100

0.181

0.080

0.080

2.54

4.60

2.03

2.03

0.24L x 0.13W

6.1L x 3.3W

Ultra-high-resistance gage with compact geometry.

SK-XX-100GD-45C
WK-XX-100GD-45C

1X

2X

100GD

4500

±

0.2%

4500

±

0.2%

0.125

0.300

0.125

0.200

3.18

7.62

3.18

5.08

0.46L x 0.26W

11.7L x 6.6W

General-purpose gage with large solder tabs. See also 125AD, 125UN
and 125UW patterns.

EA-XX-125AA-120
ED-DY-125AA-350

125AA

120

±

0.15%

350

±

0.3%

W, E, L, LE, P
E, L*, LE*
W*
W*

E, P
E

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

Revision 26-Aug-03

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28

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125

0.250

0.125

0.125

3.18

6.35

3.18

3.18

 0.40L x 0.22W

10.2L x 5.6W

EA-XX-125AC-350
ED-DY-125AC-10C
EK-XX-125AC-10C
S2K-XX-125AC-10C
WA-XX-125AC-350
WK-XX-125AC-10C
EP-08-125AC-350
SA-XX-125AC-350
SK-XX-125AC-10C
SD-DY-125AC-10C
WD-DY-125AC-10C

125AC

350

±

0.15%

1000

±

0.3%

1000

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

0.125

0.250

0.125

0.125

3.18

6.35

3.18

3.18

0.40L x 0.22W

10.2L x 5.6W

Widely used general-purpose gage. See also 125AC pattern. EK-Series
gages are supplied with duplex copper pads (DP) when optional feature
W or SE is not specified.

EA-XX-125AD-120
ED-DY-125AD-350
EK-XX-125AD-350
WA-XX-125AD-120
WK-XX-125AD-350
EP-08-125AD-120
SA-XX-125AD-120
SK-XX-125AD-350
SD-DY-125AD-350
WD-DY-125AD-350

125AD

120

±

0.15%

350

±

0.3%

350

±

0.15%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

W, E, L, LE, P
E, L*, LE*
W, SE

W*
W*

W, E, L, LE, P
E, L*, LE*
W, SE
W*
W*

0.125

0.300

0.125

0.200

3.18

7.62

3.18

5.08

0.50L x 0.28W

12.7L x 7.1W

General-purpose gage with large solder tabs and high-resistance grid.
See the 125AC design for WA, SK, and other series with this grid size.
See also 125UW pattern.

EA-XX-125AM-350
ED-DY-125AM-10C

125AM

350

±

0.15%

1000

±

0.3%

E, P
E

Widely used general-purpose gage with high-resistance grid.  See also
125AD, 125UN, and 125UW patterns.  EK-Series gages are supplied
with duplex copper pads (DP) when optional feature W or SE is not
specified.

*Options available but not normally recommended. See Optional Features datasheet for details.

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Document Number: 11508
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29

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125

0.250

0.125

0.125

3.18

6.35

3.18

3.18

0.37L x 0.21W

9.4L x 5.3W

High-resistance gage.

EA-XX-125AS-500
ED-DY-125AS-15C
WA-XX-125AS-500
WK-XX-125AS-15C
SA-XX-125AS-500
SK-XX-125AS-15C
SD-DY-125AS-15C
WD-DY-125AS-15C

125AS

500

±

0.15%

1500

±

0.4%

500

±

0.3%

1500

±

0.3%

500

±

0.3%

1500

±

0.3%

1500

±

0.8%

1500

±

0.8%

W, E, L, LE, P
E
W*
W*

0.125

0.245

0.088

0.088

3.18

6.22

2.24

2.24

 0.43L x 0.22W

10.9L x 5.6W

Narrow general-purpose gage with extended tabs.

EA-XX-125BB-120
ED-DY-125BB-350
WA-XX-125BB-120
WK-XX-125BB-350
EP-08-125BB-120
SA-XX-125BB-120
SK-XX-125BB-350
SD-DY-125BB-350
WD-DY-125BB-350

125BB

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

E, P
E

0.125

0.250

0.050

0.060

3.18

6.35

1.27

1.52

0.38L x 0.14W

9.7L x 3.6W

Narrow pattern primarily used in the WK and SK Series for 120-ohm
resistance.

ED-DY-125BS-120
WK-XX-125BS-120
SK-XX-125BS-120
SD-DY-125BS-120
WD-DY-125BS-120

125BS

120

±

0.3%

120

±

0.3%

120

±

0.3%

120

±

0.6%

120

±

0.6%

1X

2X

E, L*, LE*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Document Number: 11508

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30

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125

0.215

0.062

0.062

3.18

5.46

1.57

1.57

0.37L x 0.16W

9.4L x 4.1W

General-purpose gage with narrow grid and compact geometry. See
also 125BZ pattern.

EA-XX-125BT-120
ED-DY-125BT-350
WA-XX-125BT-120
WK-XX-125BT-350
EP-08-125BT-120
SA-XX-125BT-120
SK-XX-125BT-350
SD-DY-125BT-350
WD-DY-125BT-350

125BT

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

1X

2X

W, E, L, LE, P
E, L*, LE*
W*
W*

0.125

0.220

0.062

0.062

3.18

5.59

1.57

1.57

0.29L x 0.13W

7.4L x 3.3W

Narrow high-resistance gage with compact geometry. Similar to 125BT
pattern except for grid resistance. EK-Series gages are supplied with
duplex copper dots (DD) when optional feature W or SE is not specified.

EA-XX-125BZ-350
ED-DY-125BZ-10C
EK-XX-125BZ-10C
WA-XX-125BZ-350
WK-XX-125BZ-10C
SA-XX-125BZ-350
SK-XX-125BZ-10C
SD-DY-125BZ-10C
WD-DY-125BZ-10C

125BZ

350

±

0.15%

1000

±

0.4%

1000

±

0.15%

350

±

0.3%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

1000

±

0.8%

1000

±

0.8%

1X

2X

W, E, L, LE, P
E, L*, LE*
W*
W*

0.125

0.315

0.180

0.180

3.18

8.00

4.57

4.57

0.43L x 0.26W

10.9L x 6.6W

High-dissipation gage with large solder tabs.

EA-XX-125CA-120
ED-DY-125CA-350
WA-XX-125CA-120
WK-XX-125CA-350
EP-08-125CA-120
WD-DY-125CA-350

125CA

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

350

±

0.6%

W, E, L, LE, P
E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Document Number: 11508
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31

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125

0.270

0.125

0.125

3.18

6.86

3.18

3.18

0.34L x 0.19W

8.6L x 4.8W

Similar to 125DP pattern except for grid resistance. See also 125UE
pattern.

EA-XX-125DQ-120
ED-DY-125DQ-350
EP-08-125DQ-120
SA-XX-125DQ-120
SK-XX-125DQ-350
SD-DY-125DQ-350

125DQ

120

±

0.15%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

E, L, LE
E

0.125

0.290

0.175

0.175

3.18

7.37

4.45

4.45

0.40L x 0.28W

10.2L x 7.1W

High-dissipation, low-resistance gage used in eight-gage bridge circuits.

EA-XX-125CH-060
WA-XX-125CH-060
WK-XX-125CH-175
SA-XX-125CH-060
SK-XX-125CH-175

125CH

60

±

0.15%

60

±

0.3%

175

±

0.3%

60

±

0.3%

175

±

0.3%

W, E, SE, L, LE, P
W*
W*

0.125

0.270

0.125

0.125

3.18

6.86

3.18

3.18

0.34L x 0.19W

8.6L x 4.8W

High-resistance gage with tab at each end of grid. See also 125DQ and
125UE patterns.

EA-XX-125DP-350
ED-DY-125DP-10C
EP-08-125DP-350
SA-XX-125DP-350
SK-XX-125DP-10C
SD-DY-125DP-10C

125DP

350

±

0.15%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

E, L, LE
E

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

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32

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125

0.150

0.125

0.250

3.18

3.81

3.18

6.35

0.28L x 0.35W

7.1L x 8.9W

High-resistance gage with tab at each side of grid. See also 125EQ
pattern.

EA-XX-125EP-350
ED-DY-125EP-10C
EP-08-125EP-350
SA-XX-125EP-350
SK-XX-125EP-10C
SD-DY-125EP-10C

125EP

350

±

0.15%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

E, L, LE
E

0.125

0.210

0.100

0.100

3.18

5.33

2.54

2.54

0.28L x 0.17W

7.1L x 4.3W

Very high resistance in compact grid geometry.

SK-XX-125GF-20C
WK-XX-125GF-20C

125GF

2000

±

0.3%

2000

±

0.3%

1X

2X

0.125

0.150

0.125

0.250

3.18

3.81

3.18

6.35

0.28L x 0.35W

7.1L x 8.9W

Similar to 125EP pattern except for grid resistance.

EA-XX-125EQ-120
ED-DY-125EQ-350
EP-08-125EQ-120
SA-XX-125EQ-120
SK-XX-125EQ-350
SD-DY-125EQ-350

125EQ

120

±

0.15%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

E, L, LE
E

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Document Number: 11508
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33

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

Compact pattern for applications similar to those described for 125MG.
Very narrow grid geometry. Longitudinal grid centerlines spaced 0.040 in
(1.02 mm) apart.

EA-XX-125MK-120
WA-XX-125MK-120
WK-XX-125MK-350
SA-XX-125MK-120
SK-XX-125MK-350

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

0.125

0.275

0.062

0.062

3.18

6.99

1.57

1.57

0.41L x 0.16W

10.4L x 4.1W

Narrow general-purpose gage with tab at each end of grid. See also
125UE pattern.

EA-XX-125HN-120
ED-DY-125HN-350
EP-08-125HN-120
SA-XX-125HN-120
SK-XX-125HN-350

125HN

120

±

0.15%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

0.125 ES

0.235 CP

0.030 ES

0.130 CP

3.18 ES

5.97 CP

0.76 ES

3.30 CP

0.37L x 0.21W

9.4L x 5.3W

125MK

E, L, LE

W, E
W*
W*

1X

2X

Dual-pattern gage for use in back-to-back bending applications. Longitu-
dinal grid centerlines spaced 0.250 in (6.35 mm) apart. See also 125PC
pattern.

EA-XX-125MG-120
WA-XX-125MG-120
WK-XX-125MG-350
SA-XX-125MG-120
SK-XX-125MG-350

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

0.125 ES

0.220 CP

0.125 ES

0.375 CP

3.18 ES

5.59 CP

3.18 ES

9.53 CP

0.32L x 0.47W

8.1L x 11.9W

125MG

W, E, L, LE
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Document Number: 11508

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34

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

CEA-XX-125UE-120
CEA-XX-125UE-350

120

±

0.3%

350

±

0.3%

General-purpose gage with large tab at each end of grid. Exposed
solder tab area 0.08 x 0.07 in (2.0 x 1.8 mm).

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

0.125

0.470

0.125

0.125

3.18

11.94

3.18

3.18

0.57L x 0.20W

14.5L x 5.1W

125UE

‘C’ FEATURE

Dual-pattern gage for use in back-to-back bending applications.
Longitudinal grid centerlines spaced 0.085 in (2.16 mm) apart. See also
125MG pattern. EK-Series gages are supplied with duplex copper pads
(DP) when optional feature W or SE is not specified.

EA-XX-125PC-120
EA-XX-125PC-350
ED-DY-125PC-350
ED-DY-125PC-10C
EK-XX-125PC-10C
WA-XX-125PC-120
WA-XX-125PC-350
WK-XX-125PC-350
WK-XX-125PC-10C
SA-XX-125PC-120
SA-XX-125PC-350
SK-XX-125PC-350
SK-XX-125PC-10C

120

±

0.2%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

1000

±

0.2%

120

±

0.4%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

0.125 ES

0.205 CP

0.065 ES

0.150 CP

3.18 ES

5.21 CP

1.65 ES

3.81 CP

0.29L x 0.23W

7.4L x 5.8W

125PC

W, E, L, LE
W, E, L, LE
E
E
W, SE
W*
W*
W*
W*

0.125

0.275

0.100

0.120

3.18

6.99

2.54

3.05

0.38L x 0.19W

9.7L x 4.8W

General-purpose gage with narrow geometry. Exposed solder tab area
0.06 x 0.05 in (1.5 x 1.1 mm). See also 125UW pattern.

CEA-XX-125UN-120
CEA-XX-125UN-350

120

±

0.3%

350

±

0.3%

125UN

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables)

*Options available but not normally recommended. See Optional Features datasheet for details.

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Document Number: 11508
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35

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General-purpose gage. Exposed solder tab area 0.10 x 0.07 in
(2.5 x 1.8 mm).

Narrow general-purpose gage with long tabs. See also 187UW pattern.

EA-XX-187BB-120
ED-DY-187BB-350
WA-XX-187BB-120
WK-XX-187BB-350
EP-08-187BB-120
SA-XX-187BB-120
SK-XX-187BB-350
SD-DY-187BB-350
WD-DY-187BB-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

CEA-XX-187UW-120
CEA-XX-187UW-350

120

±

0.3%

350

±

0.3%

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

0.187

0.368

0.131

0.131

4.75

9.35

3.33

3.33

0.55L x 0.26W

14.0L x 6.6W

0.187

0.387

0.180

0.180

4.75

9.83

4.57

4.57

0.49L x 0.27W

12.4L x 6.9W

187BB

187UW

W, E, L, LE, P
E, L*, LE*
W*
W*

‘C’ FEATURE

0.125

0.325

0.180

0.180

3.18

8.26

4.57

4.57

0.42L x 0.27W

10.7L x 6.9W

General-purpose gage. Exposed solder tab area 0.10 x 0.07 (2.5 x 1.8
mm). See also 125UN pattern.

CEA-XX-125UW-120
CEA-XX-125UW-350

120

±

0.3%

350

±

0.3%

125UW

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables)

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

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36

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General-purpose gage with high-dissipation grid. See also
250AF pattern.

EA-XX-250AE-350
ED-DY-250AE-10C
WA-XX-250AE-350
WK-XX-250AE-10C
EP-08-250AE-350
SA-XX-250AE-350
SK-XX-250AE-10C
SD-DY-250AE-10C
WD-DY-250AE-10C

350

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

Dual-grid gage. Narrow pattern geometry. Grid centerlines are spaced
0.030 in (0.8 mm) apart.

EA-XX-200MB-120
WA-XX-200MB-120
WK-XX-200MB-350
SA-XX-200MB-120
SK-XX-200MB-350

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

General-purpose gage with very narrow geometry.

EA-XX-230DS-120
ED-DY-230DS-350
WA-XX-230DS-120
WK-XX-230DS-350
EP-08-230DS-120
SA-XX-230DS-120
SK-XX-230DS-350
SD-DY-230DS-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

0.200 ES

0.330 CP

0.020 ES

0.130 CP

5.08 ES

8.38 CP

0.51 ES

3.30 CP

0.50L x 0.21W

12.7L x 5.3W

0.230

0.375

0.022

0.030

5.84

9.53

0.56

0.76

0.50L x 0.12W

12.7L x 3.0W

0.250

0.415

0.250

0.250

6.35

10.54

6.35

6.35

0.57L x 0.36W

14.5L x 9.1W

200MB

W, E, L, LE
W*
W*

230DS

E, SE, L, LE
E

250AE

W, E, L, LE, P
E, L*, LE*
W*
W*

1X

2X

1X

2X

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508
Revision 26-Aug-03

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37

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

Primarily used in eight-gage bridge circuits.

EA-XX-250BA-175
ED-DY-250BA-500
WA-XX-250BA-175
WK-XX-250BA-500
SA-XX-250BA-175
SK-XX-250BA-500
SD-DY-250BA-500
WD-DY-250BA-500

175

±

0.15%

500

±

0.3%

175

±

0.3%

500

±

0.3%

175

±

0.3%

500

±

0.3%

500

±

0.6%

500

±

0.6%

General-purpose gage with large solder tabs.

EA-XX-250BB-120
ED-DY-250BB-350
EP-08-250BB-120

120

±

0.15%

350

±

0.3%

120

±

0.15%

General-purpose gage with high-dissipation grid. Similar to 250AE
pattern except for resistance

.

EA-XX-250AF-120
ED-DY-250AF-350
WA-XX-250AF-120
WK-XX-250AF-350
EP-08-250AF-120
SA-XX-250AF-120
SK-XX-250AF-350
SD-DY-250AF-350
WD-DY-250AF-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

0.250

0.415

0.250

0.250

6.35

10.54

6.35

6.35

0.57L x 0.36W

14.5L x 9.1W

0.250

0.375

0.125

0.125

6.35

9.53

3.18

3.18

0.53L x 0.22W

13.5L x 5.6W

250BA

250AF

250BB

0.250

0.490

0.175

0.175

6.35

12.45

4.45

4.45

0.64L x 0.27W

16.3L x 6.9W

W, E, L, LE, P
E, L*, LE*
W*
W*

W, E, L, LE, P
E, L*, LE*

W, E, L, LE, P
E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

Revision 26-Aug-03

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38

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

Widely used general-purpose gage. Compact geometry. See also
250BF and 250UN patterns.

EA-XX-250BG-120
ED-DY-250BG-350
WA-XX-250BG-120
WK-XX-250BG-350
EA-XX-250BG-100
EP-08-250BG-120
SA-XX-250BG-120
SK-XX-250BG-350
SD-DY-250BG-350
WD-DY-250BG-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

100

±

0.15%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

General-purpose gage with high-resistance grid. Compact geometry.
Similar to 250BG pattern except for resistance. See also 250BM and
250UW patterns. EK-Series gages are supplied with duplex copper pads
(DP) when optional feature W or SE is not specified.

EA-XX-250BF-350
ED-DY-250BF-10C
EK-XX-250BF-10C
S2K-XX-250BF-10C
WA-XX-250BF-350
WK-XX-250BF-10C
EP-08-250BF-350
SA-XX-250BF-350
SK-XX-250BF-10C
SD-DY-250BF-10C
WD-DY-250BF-10C

350

±

0.15%

1000

±

0.3%

1000

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

250BG

0.250

0.375

0.125

0.125

6.35

9.53

3.18

3.18

0.52L x 0.22W

13.2L x 5.6W

250BF

0.250

0.375

0.125

0.125

6.35

9.53

3.18

3.18

0.52L x 0.22W

13.2L x 5.6W

W, E, L, LE, P
E, L*, LE*
W*
W*

W, E, L, LE, P
E, L*, LE*
W, SE
W*
W*

Narrow high-resistance gage.

EA-XX-250GG-10C

1000

±

0.15%

250GG

0.250

0.352

0.100

0.100

6.35

8.94

2.54

2.54

0.43L x 0.18W

10.9L x 4.6W

W, E, L, LE, P

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508
Revision 26-Aug-03

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39

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

A higher resistance version of the 250BF pattern.

EA-XX-250BM-500
ED-DY-250BM-15C
WA-XX-250BM-500
WK-XX-250BM-15C
EP-08-250BM-500
SA-XX-250BM-500
SK-XX-250BM-15C
SD-DY-250BM-15C
WD-DY-250BM-15C

500

±

0.15%

1500

±

0.3%

500

±

0.3%

1500

±

0.3%

500

±

0.15%

500

±

0.3%

1500

±

0.3%

1500

±

0.6%

1500

±

0.6%

A general-purpose gage used primarily to obtain 120-ohm grid resistance
in SK and WK Series.

SK-XX-250BP-120
WK-XX-250BP-120
ED-DY-250BP-120
SD-DY-250BP-120
WD-DY-250BP-120

120

±

0.3%

120

±

0.3%

120

±

0.3%

120

±

0.6%

120

±

0.6%

250BM

0.250

0.375

0.125

0.125

6.35

9.53

3.18

3.18

0.58L x 0.27W

14.7L x 6.9W

250BP

0.250

0.375

0.125

0.125

6.35

9.53

3.18

3.18

0.53L x 0.22W

13.5L x 5.6W

W, E, L, LE, P
E, L*, LE*
W*
W*

W*
E, L*, LE*

High-resistance gage with good power dissipation capability for high-
output applications or use on plastics.

EA-XX-250BK-10C
WA-XX-250BK-10C
WK-XX-250BK-30C
SA-XX-250BK-10C
SK-XX-250BK-30C

1000

±

0.15%

1000

±

0.3%

3000

±

0.3%

1000

±

0.3%

3000

±

0.3%

250BK

0.250

0.430

0.175

0.175

6.35

10.92

4.45

4.45

0.58L x 0.27W

14.7L x 6.9W

W, E, L, LE, P
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

Revision 26-Aug-03

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40

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General-purpose gage with solder tab at each end of grid. See also
250EM pattern.

EA-XX-250DM-120
ED-DY-250DM-350
WA-XX-250DM-120
WK-XX-250DM-350
EP-08-250DM-120
SA-XX-250DM-120
SK-XX-250DM-350
SD-DY-250DM-350
WD-DY-250DM-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

250DM

0.250

0.450

0.250

0.250

6.35

11.43

6.35

6.35

0.61L x 0.35W

15.5L x 8.9W

E, L, LE
E, L*, LE*

0.250

0.290

0.250

0.400

6.35

7.37

6.35

10.16

0.44L x 0.48W

11.2L x 12.2W

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

EA-XX-250EM-120
ED-DY-250EM-350
WA-XX-250EM-120
WK-XX-250EM-350
EP-08-250EM-120
SA-XX-250EM-120
SK-XX-250EM-350
SD-DY-250EM-350
WD-DY-250EM-350

General-purpose gage. Similar to 250DM pattern but with tab at each
side of grid.

250EM

E, L, LE
E, L*, LE*

EA-XX-250MQ-350
ED-DY-250MQ-10C
EK-XX-250MQ-10C
WA-XX-250MQ-350
WK-XX-250MQ-10C
SA-XX-250MQ-350
SK-XX-250MQ-10C
SD-DY-250MQ-10C
WD-DY-250MQ-10C

350

±

0.2%

1000

±

0.4%

1000

±

0.2%

350

±

0.3%

1000

±

0.4%

350

±

0.3%

1000

±

0.4%

1000

±

0.8%

1000

±

0.8%

Dual pattern for back-to-back bending applications. Longitudinal grid
centerlines are spaced 0.185 in (4.70 mm) apart. See also 250PD
pattern. EK-Series gages are supplied with duplex copper pads (DP)
when optional feature W or SE is not specified.

250MQ

0.250ES

0.375 CP

0.125 ES

0.310 CP

6.35 ES

9.53 CP

3.18 ES

7.87 CP

0.47L x 0.40W

11.9L x 10.2W

W, E, L, LE
E, L*, LE*
W, SE
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508
Revision 26-Aug-03

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41

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

EA-XX-250PD-120
EA-XX-250PD-350
ED-DY-250PD-350
EK-XX-250PD-10C
S2K-XX-250PD-10C
WA-XX-250PD-120
WA-XX-250PD-350
WK-XX-250PD-350
WK-XX-250PD-10C
SA-XX-250PD-120
SA-XX-250PD-350
SK-XX-250PD-350
SK-XX-250PD-10C
SD-DY-250PD-350
WD-DY-250PD-350

120

±

0.2%

350

±

0.2%

350

±

0.4%

1000

±

0.2%

1000

±

0.4%

120

±

0.3%

350

±

0.3%

350

±

0.4%

1000

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

350

±

0.8%

350

±

0.8%

0.250ES

0.358 CP

0.110 ES

0.240 CP

6.35 ES

9.09 CP

2.79 ES

6.10 CP

0.44L x 0.32W

11.2L x  8.1W

250PD

250SD

0.250

0.320

0.120

0.190

6.35

8.13

3.05

4.83

0.45L x 0.30W

11.4L x 7.6W

Dual-element pattern with longitudinal grid centerlines spaced 0.130 in
(3.30 mm) apart.  See also 250MQ pattern.  EK-Series gages are
supplied with duplex copper pads (DP) when optional feature W or SE
is not specified.

350

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

EA-XX-250SD-350
ED-DY-250SD-10C
WA-XX-250SD-350
WK-XX-250SD-10C
EP-08-250SD-350
SA-XX-250SD-350
SK-XX-250SD-10C
SD-DY-250SD-10C
WD-DY-250SD-10C

General-purpose gage for use near abutments and in restricted areas.

W, E, L, LE
W, E, L, LE
E
W, SE
W*
W*
W*
W*

W, E, L, LE, P
E, L*, LE*
W*
W*

General-purpose gage with narrow geometry. Exposed solder tab area
0.08 x 0.05 in (2.0 x 1.1 mm). See also 250UW pattern.

CEA-XX-250UN-120
CEA-XX-250UN-350

120

±

0.3%

350

±

0.3%

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

0.250

0.415

0.120

0.120

6.35

10.54

3.05

3.05

0.52L x 0.22W

13.2L x 5.6W

250UN

‘C’ FEATURE

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

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Document Number: 11508

Revision 26-Aug-03

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42

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

350DD

375BG

0.350

0.500

0.100

0.100

8.89

12.70

2.54

2.54

0.61L x 0.18W

15.5L x 4.6W

General-purpose gage with narrow pattern geometry and tab at each
end of grid.

General-purpose gage.  See also 375UW pattern.

0.375

0.563

0.187

0.187

9.53

14.30

4.75

4.75

0.71L X 0.29W

18.0L x 7.4W

350

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

EA-XX-350DD-350
ED-DY-350DD-10C
WA-XX-350DD-350
WK-XX-350DD-10C
EP-08-350DD-350
SA-XX-350DD-350
SK-XX-350DD-10C
SD-DY-350DD-10C
WD-DY-350DD-10C

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

EA-XX-375BG-120
ED-DY-375BG-350
WA-XX-375BG-120
WK-XX-375BG-350
EP-08-375BG-120
SA-XX-375BG-120
SK-XX-375BG-350
SD-DY-375BG-350
WD-DY-375BG-350

E, L, LE
E

W, E, L, LE, P
E, L*, LE*
W*
W*

General-purpose gage. Exposed solder tab area 0.10 x 0.07 in
(2.5 x 1.8 mm). See also 250UN pattern.

CEA-XX-250UW-120
CEA-XX-250UW-175
CEA-XX-250UW-350
CEA-XX-250UW-10C

120

±

0.3%

175

±

0.3%

350

±

0.3%

1000

±

0.3%

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

250UW

0.250

0.450

0.180

0.180

6.35

11.43

4.57

4.57

0.55L x 0.27W

14.0L x 6.9W

‘C’ FEATURE

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

43

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

CEA-XX-375UW-120
CEA-XX-375UW-350

120

±

0.3%

350

±

0.3%

375UW

0.375

0.575

0.180

0.180

9.53

14.61

4.57

4.57

0.67L x 0.27W

17.0L x 6.9W

500AE

0.500

0.850

0.500

0.500

12.70

21.59

12.70

12.70

0.95L x 0.60W

24.1L x 15.2W

EA-XX-500AE-350
ED-DY-500AE-10C
WA-XX-500AE-350
WK-XX-500AE-10C
EP-08-500AE-350
SA-XX-500AE-350
SK-XX-500AE-10C
SD-DY-500AE-10C
WD-DY-500AE-10C

350

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

EA-XX-500AF-120
ED-DY-500AF-350
WA-XX-500AF-120
WK-XX-500AF-350
EP-08-500AF-120
SA-XX-500AF-120
SK-XX-500AF-350
SD-DY-500AF-350
WD-DY-500AF-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

500AF

0.500

0.830

0.500

0.500

12.70

21.08

12.70

12.70

0.98L x 0.58W

24.9L x 14.7W

Large gage with very high power-dissipation capability. Similar to 500AF
pattern but higher resistance.

General-purpose gage. Exposed solder tab area 0.10 x 0.07 in (2.5 x 1.8
mm).

Large gage with very high power-dissipation capability.  See also
500AE pattern.

‘C’ FEATURE

W, E, L, LE, P
E, L*, LE*
W*
W*

W, E, L, LE, P
E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
44

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

EA-XX-500BC-200
ED-DY-500BC-600
WA-XX-500BC-200
WK-XX-500BC-600
EP-08-500BC-200
SA-XX-500BC-200
SK-XX-500BC-600
SD-DY-500BC-600
WD-DY-500BC-600

Special-resistance version of the 500BH pattern.

0.500

0.710

0.175

0.175

12.70

18.03

4.45

4.45

0.77L x 0.23W

19.6L x 5.8W

500BC

500BH

500BL

0.500

0.720

0.175

0.175

12.70

18.29

4.45

4.45

0.87L x 0.27W

22.1L x 6.9W

0.500

0.720

0.175

0.175

12.70

18.29

4.45

4.45

0.92L x 0.30W

23.4L x 7.6W

Widely used general-purpose gage with compact geometry.  See also
500BL and 500UW patterns.

General-purpose gage.  Similar to 500BH pattern except for
resistance.  See also 500UW pattern.

200

±

0.15%

600

±

0.3%

200

±

0.3%

600

±

0.3%

200

±

0.15%

200

±

0.3%

600

±

0.3%

600

±

0.6%

600

±

0.6%

EA-XX-500BH-120
ED-DY-500BH-350
WA-XX-500BH-120
WK-XX-500BH-350
EP-08-500BH-120
SA-XX-500BH-120
SK-XX-500BH-350
SD-DY-500BH-350
WD-DY-500BH-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

EA-XX-500BL-350
ED-DY-500BL-10C
WA-XX-500BL-350
WK-XX-500BL-10C
EP-08-500BL-350
SA-XX-500BL-350
SK-XX-500BL-10C
SD-DY-500BL-10C
WD-DY-500BL-10C

350

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

W, E, L, LE, P
E, L*, LE*
W*
W*

W, E, L, LE, P
E, L*, LE*
W*
W*

W, E, L, LE, P
E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508
Revision 26-Aug-03

www.vishaymg.com

45

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

500BV

500GA

500GB

Special-resistance variation of the 500BH pattern.

Very narrow gage.  Variation of the 500GB pattern, used primarily to
obtain 120-ohm resistance in SK and WK Series.

General-purpose gage with very narrow geometry.  See also 500GA
and 500GC patterns.

0.500

0.720

0.175

0.175

12.70

18.29

4.45

4.45

0.82L x 0.27W

20.8L x 6.9W

0.500

0.600

0.016

0.060

12.70

15.24

0.41

1.52

0.73L x 0.15W

18.5L x 3.8W

0.500

0.620

0.060

0.060

12.70

15.75

1.52

1.52

0.75L  x 0.15W

19.1L x 3.8W

EA-XX-500BV-100
ED-DY-500BV-300
WA-XX-500BV-100
WK-XX-500BV-300
EP-08-500BV-100
SA-XX-500BV-100
SK-XX-500BV-300
SD-DY-500BV-300
WD-DY-500BV-300

100

±

0.15%

300

±

0.3%

100

±

0.3%

300

±

0.3%

100

±

0.15%

100

±

0.3%

300

±

0.3%

300

±

0.6%

300

±

0.6%

SK-XX-500GA-120
WK-XX-500GA-120
ED-DY-500GA-120
SD-DY-500GA-120
WD-DY-500GA-120
EA-XX-500GA-040

120

±

0.3%

120

±

0.3%

120

±

0.3%

120

±

0.3%

120

±

0.3%

40

±

0.15%

EA-XX-500GB-120
ED-DY-500GB-350
WA-XX-500GB-120
WK-XX-500GB-350
EP-08-500GB-120
SA-XX-500GB-120
SK-XX-500GB-350
SD-DY-500GB-350
WD-DY-500GB-350

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.6%

350

±

0.6%

W, E, L, LE, P
E, L*, LE*
W*
W*

W*
E, L*, LE*

W*, E, L, LE, P
W*, E, L*, LE*
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

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Linear Patterns

Vishay Micro-Measurements

Document Number: 11508

Revision 26-Aug-03

www.vishaymg.com
46

General Purpose Strain Gages - Linear Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

500GC

General-purpose gage with very narrow geometry.  Similar to the
500GB pattern except for resistance.

0.500

0.620

0.060

0.060

12.70

15.75

1.52

1.52

0.78L  x 0.15W

19.8L x 3.8W

EA-XX-500GC-350
ED-DY-500GC-10C
WA-XX-500GC-350
WK-XX-500GC-10C
EP-08-500GC-350
SA-XX-500GC-350
SK-XX-500GC-10C
SD-DY-500GC-10C
WD-DY-500GC-10C

350

±

0.15%

1000

±

0.3%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

1000

±

0.6%

1000

±

0.6%

W*, E, L, LE, P
W*, E, L*, LE*
W*
W*

0.500

0.700

0.180

0.180

12.70

17.78

4.57

4.57

0.80L x 0.27W

20.3L x 6.9W

General-purpose gage.  Exposed solder tab area 0.10 x 0.07 in
(2.5 x 1.8mm).

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

500UW

‘C’ FEATURE

CEA-XX-500UW-120
CEA-XX-500UW-350

120

±

0.3%

350

±

0.3%

*Options available but not normally recommended. See Optional Features datasheet for details.

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Tee Rosettes

Vishay Micro-Measurements

Document Number: 11509
Revision 10-Jan-03

www.vishaymg.com

47

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

FEATURES

• Gage patterns designed for measuring orthogonal strains

• All patterns have two grids orientated at 0

°

 and 90

°

 angles

• Both stacked and planar constructions available

• Gage lengths from 0.062 in (1.57mm) to 0.500 in (12.7mm)

0.030 ES

0.190 CP

0.044 ES

0.060 CP

0.76 ES

4.83 CP

1.12 ES

1.52 CP

0.30L x 0.15W

7.6L x 3.8W

Miniature 90

°

 tee rosette with large solder tabs.

EA-XX-030TY-120
EP-08-030TY-120
SA-XX-030TY-120
SK-XX-030TY-350

1X

2X

030TY

120

±

0.4%

120

±

0.4%

120

±

0.8%

350

±

0.8%

0.030 ES

0.110 CP

0.044 ES

0.148 CP

0.76 ES

2.79 CP

1.12 ES

3.76 CP

0.25L x 0.25W

6.4L x 6.4W

Miniature 90

°

 tee rosette. Sections are electrically independent.

EA-XX-030TU-120
EP-08-030TU-120
SA-XX-030TU-120
SK-XX-030TU-350

1X

4X

030TU

120

±

0.4%

120

±

0.4%

120

±

0.8%

350

±

0.8%

E, L, LE

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Tee Rosettes

Vishay Micro-Measurements

Document No: 11509

Revision 10-Jan-03

www.vishaymg.com
48

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.030 ES

0.17 M

0.030 ES

0.19 M

0.76 ES

4.3 M

0.76 ES

4.8 M

0.17L x 0.19W

4.3L x 4.8W

Miniature two-element 90

°

 tee stacked rosette. See also 032WT

pattern.

WA-XX-030WT-120
WK-XX-030WT-120
SA-XX-030WT-120
SK-XX-030WT-120

1X

2X

030WT

120

±

0.8%

120

±

0.8%

120

±

0.8%

120

±

0.8%

0.044 ES

0.098 CP

0.044 ES

0.158 CP

1.12 ES

2.49 CP

1.12 ES

4.01 CP

 0.14L x 0.20W

3.6L x 5.1W

Miniature high-resistance 90

°

 tee rosette.

EA-XX-044TP-350
SA-XX-044TP-350

1X

4X

044TP

350

±

0.2%

350

±

0.4%

0.032 ES

0.215 CP

0.060 ES

0.215 CP

0.81 ES

5.46 CP

1.52 ES

5.46 CP

 0.30L x 0.30W

7.6L x 7.6W

Miniature two-element 90

°

 stacked rosette. Exposed solder tab area is

0.07 x 0.04 in (1.8 x 1.0 mm). Maximum operating temperature +150

°

F

(+65

°

C).

CEA-XX-032WT-120

1X

2X

120

±

0.5%

032WT

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

E

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Document No: 11509
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49

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.050 ES

0.250 CP

0.070 ES

0.070 CP

1.27 ES

6.35 CP

1.78 ES

1.78 CP

  0.34L x 0.17W

8.6L x 4.3W

Miniature high-resistance 90

°

 tee rosette. Sections have a common

solder tab.

EA-XX-050TG-350
WA-XX-050TG-350
EP-08-050TG-350
SA-XX-050TG-350

1X

2X

050TG

350

±

0.2%

350

±

0.4%

350

±

0.2%

350

±

0.4%

0.060 ES

0.24 M

0.060 ES

0.30 M

1.52 ES

6.1 M

1.52 ES

7.6 M

 0.24L x 0.30W

6.1L x 7.6W

Small two-element 90

°

 tee stacked rosette. See also 062WT pattern.

WA-XX-060WT-120
WK-XX-060WT-120
WK-XX-060WT-350
WK-XX-060WT-10C
SA-XX-060WT-120
SK-XX-060WT-120
SK-XX-060WT-350
SK-XX-060WT-10C

1X

2X

060WT

120

±

0.5%

120

±

0.5%

350

±

0.5%

1000

±

0.5%

120

±

0.5%

120

±

0.5%

350

±

0.5%

1000

±

0.5%

L, LE

0.062 ES

0.295 CP

0.080 ES

0.080 CP

1.57 ES

7.49 CP

2.03 ES

2.03 CP

0.38L x 0.19W

12.2L x 4.8W

General-purpose 90

°

 tee rosette. Sections have a common solder tab.

EA-XX-062TJ-120
EA-XX-062TJ-350
SA-XX-062TJ-120
SA-XX-062TJ-350

1X

2X

062TJ

120

±

0.2%

350

±

0.2%

120

±

0.4%

350

±

0.4%

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Tee Rosettes

Vishay Micro-Measurements

Document No: 11509

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www.vishaymg.com
50

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062 ES

0.205 CP

0.080 ES

0.225 CP

1.57 ES

5.21 CP

2.03 ES

5.72 CP

 0.31L x 0.31W

7.9L x 7.9W

Small general-purpose two-element 90

°

 tee rosette. Exposed solder tab

area 0.07 x 0.04 in [1.8 x 1.0 mm].

CEA-XX-062UT-120
CEA-XX-062UT-350

1X

2X

120

±

0.4%

350

±

0.4%

062UT

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

0.062 ES

0.133 CP

0.075 ES

0.168 CP

1.57 ES

3.38 CP

1.91 ES

4.27 CP

0.28L x 0.26W

7.1L x 6.6W

General-purpose 90

°

 tee rosette. Sections are electrically independent.

See also 062TZ and 062UT patterns. EK-Series gages are supplied with
duplex copper pads (DP) when optional feature W or SE is not specified.

EA-XX-062TT-120
EA-XX-062TT-350
EK-XX-062TT-350
WA-XX-062TT-120
WA-XX-062TT-350
WK-XX-062TT-350
EP-08-062TT-120
EP-08-062TT-350
SA-XX-062TT-120
SA-XX-062TT-350
SK-XX-062TT-350

1X

2X

062TT

120

±

0.2%

350

±

0.2%

350

±

0.2%

120

±

0.4%

350

±

0.4%

350

±

0.4%

120

±

0.2%

350

±

0.2%

120

±

0.4%

350

±

0.4%

350

±

0.4%

0.062 ES

0.133 CP

0.075 ES

0.168 CP

1.57 ES

3.38 CP

1.91 ES

4.27 CP

0.28L x 0.26W

7.1L x 6.6W

General-purpose 90

°

 tee rosette. Similar in geometry to 062TT pattern

except common tab version.

EA-XX-062TZ-350
WA-XX-062TZ-350
WK-XX-062TZ-120
SA-XX-062TZ-350
SK-XX-062TZ-120

1X

2X

062TZ

350

±

0.2%

350

±

0.4%

120

±

0.4%

350

±

0.4%

120

±

0.4%

W, E, L, LE
W, E, L, LE
W, SE
W*
W*
W*

W, E, L, LE

*Options available but not normally recommended. See Optional Features datasheet for details.

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Tee Rosettes

Vishay Micro-Measurements

Document No: 11509
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51

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062 ES

0.235 CP

0.120 ES

0.235 CP

1.57 ES

5.97 CP

3.05 ES

5.97 CP

 0.33L x 0.33W

8.3L x 8.3W

Small two-element 90

°

 stacked rosette. Exposed solder tab area 0.07 x

0.04 in (1.8 x 1.0 mm). Maximum operating temperature +150

°

F

(+65

°

C).

CEA-XX-062WT-120
CEA-XX-062WT-350

1X

2X

120

±

0.5%

350

±

0.5%

062WT

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Small high-resistance 90

°

 tee rosette for general-purpose use. See also

100VA pattern.

100TG

0.100 ES

0.400 CP

0.116 ES

0.116 CP

2.54 ES

10.16 CP

2.95 ES

2.95 CP

  0.50L x 0.19W

12.7L x 4.8W

EA-XX-100TG-350
SA-XX-100TG-350
SK-XX-100TG-10C

350

±

0.2%

350

±

0.4%

1000

±

0.4%

0.100 ES

0.400 CP

0.120 ES

0.120 CP

2.54 ES

10.16 CP

3.05 ES

3.05 CP

 0.57L x 0.23W

14.5L x 5.8W

Small high-resistance 90

°

 tee rosette. Similar to 100TG pattern except

sections are electrically independent.

EA-XX-100VA-350
SA-XX-100VA-350
SK-XX-100VA-10C

100VA

350

±

0.2%

350

±

0.4%

1000

±

0.4%

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Tee Rosettes

Vishay Micro-Measurements

Document No: 11509

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52

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125 ES

0.210 CP

0.150 ES

0.330 CP

3.18 ES

5.33 CP

3.81 ES

8.38 CP

0.36L x 0.41W

9.1L x 10.4W

General-purpose two-element 90

°

 tee rosette. Sections have a common

electrical connection. See also 125TB pattern.

EA-XX-125TA-120
WA-XX-125TA-120
WK-XX-125TA-350
SA-XX-125TA-120
SK-XX-125TA-350

125TA

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

W, E, L, LE
W*
W*

*Options available but not normally recommended. See Optional Features datasheet for details.

0.120 ES

0.34 M

0.080 ES

0.40 M

3.05 ES

8.6 M

2.03 ES

10.1 M

  0.34L x 0.40W

8.6L x 10.2W

Two-element 90

°

 tee stacked rosette.  See also 125WT pattern.

WA-XX-120WT-120
WA-XX-120WT-350
WD-DY-120WT-350
WK-XX-120WT-120
WK-XX-120WT-350
SA-XX-120WT-120
SA-XX-120WT-350
SK-XX-120WT-120
SK-XX-120WT-350
SD-DY-120WT-350

120WT

120

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

0.125 ES

0.213 CP

0.150 ES

0.340 CP

3.18 ES

5.41 CP

3.81 ES

8.64 CP

 0.36L x 0.44W

9.1L x 11.2W

General-purpose two-element 90

°

 tee rosette. Same geometry as 125TA

but with higher resistance. Sections have common electrical connection.
EK-Series gages are supplied with duplex copper dots (DD) when
optional feature W or SE is not specified.

EA-XX-125TB-350
EK-XX-125TB-10C
WA-XX-125TB-350
WK-XX-125TB-10C
SA-XX-125TB-350
SK-XX-125TB-10C

125TB

350

±

0.2%

1000

±

0.2%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

W, E, L, LE
W, SE
W*
W*

cat500-html.html
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Tee Rosettes

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Document No: 11509
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53

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

*Options available but not normally recommended. See Optional Features datasheet for details.

0.125 ES

0.500 CP

0.150 ES

0.150 CP

3.18 ES

12.70 CP

3.81 ES

3.81 CP

0.59L x 0.21W

15.0L x 5.3W

General-purpose two-element 90

°

 tee rosette with narrow pattern

geometry. Sections have a common electrical connection. See also
125TG pattern.

EA-XX-125TF-120
SA-XX-125TF-120
SK-XX-125TF-350

125TF

120

±

0.2%

120

±

0.4%

350

±

0.4%

0.125 ES

0.500 CP

0.150 ES

0.150 CP

3.18 ES

12.70 CP

3.81 ES

3.81 CP

0.59L x 0.21W

15.0L x 5.3W

General-purpose two-element 90

°

 tee rosette with high-resistance grid.

Sections have a common electrical connection. See also 125TF and
125VA patterns. EK-Series gages are supplied with duplex copper dots
(DD) when optional feature SE is not specified.

EA-XX-125TG-350
EK-XX-125TG-10C
WA-XX-125TG-350
SA-XX-125TG-350
SK-XX-125TG-10C

125TG

350

±

0.2%

1000

±

0.2%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

L, LE

L, LE
SE

0.125 ES

0.215 CP

0.150 ES

0.335 CP

3.18 ES

5.46 CP

3.81 ES

8.51 CP

0.36L x 0.43W

9.1L x 10.9W

General-purpose two-element 90

°

 tee rosette. Sections are electrically

independent. See also 125TQ and 125UT patterns.

EA-XX-125TM-120
WA-XX-125TM-120
WK-XX-125TM-350
EP-08-125TM-120
SA-XX-125TM-120
SK-XX-125TM-350

125TM

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

W, E, L, LE
*W
*W

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Tee Rosettes

Vishay Micro-Measurements

Document No: 11509

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www.vishaymg.com
54

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125 ES

0.500 CP

0.150 ES

0.150 CP

3.18 ES

12.70 CP

3.81 ES

3.81 CP

0.64L x 0.23W

16.3L x 5.8W

General-purpose two-element 90

°

 tee rosette. Similar to 125TF pattern

except sections are electrically independent. See also 125VA pattern.

EA-XX-125VB-120
EP-08-125VB-120
SA-XX-125VB-120
SK-XX-125VB-350

125VB

120

±

0.2%

120

±

0.2%

120

±

0.4%

350

±

0.4%

0.125 ES

0.215 CP

0.150 ES

0.335 CP

3.18 ES

5.46 CP

3.81 ES

8.51 CP

  0.42L x 0.47W

10.7L x 11.9W

General-purpose two-element 90

°

 tee rosette. Similar to 125TM pattern

except for resistance. See also 125UT pattern. EK-Series gages are
supplied with duplex copper dots (DD) when optional feature W or SE is
not specified.

EA-XX-125TQ-350
EK-XX-125TQ-10C
WA-XX-125TQ-350
WK-XX-125TQ-10C
EP-08-125TQ-350
SA-XX-125TQ-350
SK-XX-125TQ-10C

125TQ

350

±

0.2%

1000

±

0.2%

350

±

0.4%

1000

±

0.4%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

W, E, L, LE
W, SE
W*
W*

0.125 ES

0.500 CP

0.150 ES

0.150 CP

3.18 ES

12.70 CP

3.81 ES

3.81 CP

  0.64L x 0.23W

16.3L x 5.8W

General-purpose two-element 90

°

 tee rosette with high-resistance grid.

Similar to 125TG pattern except sections are electrically independent.
See also 125VB pattern.

EA-XX-125VA-350
EP-08-125VA-350
SA-XX-125VA-350
SK-XX-125VA-10C

125VA

350

±

0.2%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

*Options available but not normally recommended. See Optional Features datasheet for details.

cat500-html.html
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Tee Rosettes

Vishay Micro-Measurements

Document No: 11509
Revision 10-Jan-03

www.vishaymg.com

55

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125 ES

0.325 CP

0.180 ES

0.325 CP

3.18 ES

8.2 CP

4.57 ES

8.26 CP

0.42L x 0.42W

10.7L x 10.7W

Two-element 90

°

 tee stacked rosette. Exposed solder tab area 0.10 x

0.07 in (2.5 x 1.8 mm). Maximum operating temperature +150

°

F (+65

°

C).

CEA-XX-125WT-120
CEA-XX-125WT-350

120

±

0.5%

350

±

0.5%

125WT

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

0.125 ES

0.325 CP

0.165 ES

0.365 CP

3.18 ES

8.26 CP

4.19 ES

9.27 CP

  0.42L x 0.45W

10.7L x 11.4W

Two-element 90

°

 tee rosette for general-purpose use. Exposed solder tab

area 0.10 x 0.07 in (2.5 x 1.8 mm).

CEA-XX-125UT-120
CEA-XX-125UT-350

120

±

0.4%

350

±

0.4%

125UT

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

0.250 ES

0.306 CP

0.093 ES

0.493 CP

6.35 ES

7.77 CP

2.36 ES

12.52 CP

 0.40L x 0.59W

10.2L x 15.0W

Stress gage. Electrically balanced for highest accuracy. The included
angle is 57

°

, corresponding to Poisson’s ratio of 0.295.

EA-XX-250NA-120
WA-XX-250NA-120
WK-XX-250NA-350
SA-XX-250NA-120
SK-XX-250NA-350

250NA

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

L, LE

cat500-html.html
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Tee Rosettes

Vishay Micro-Measurements

Document No: 11509

Revision 10-Jan-03

www.vishaymg.com
56

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.250 ES

1.000 CP

0.290 ES

0.290 CP

6.35 ES

25.40 CP

7.37 ES

7.37 CP

 1.17L x 0.40W

29.7L x 10.2W

General-purpose two-element 90

°

 tee rosette with narrow pattern

geometry. Sections have a common electrical connection. See also
250VB and 250TG patterns.

EA-XX-250TF-120
SA-XX-250TF-120
SK-XX-250TF-350

250TF

120

±

0.2%

120

±

0.4%

350

±

0.4%

L, LE

*Options available but not normally recommended. See Optional Features datasheet for details.

0.250 ES

0.425 CP

0.300 ES

0.680 CP

6.35 ES

10.80 CP

7.62 ES

17.27 CP

0.63L x 0.81W

16.0L x 20.6W

General-purpose two-element 90

°

 tee rosette. High-resistance version of

250TA pattern. EK-Series gages are supplied with duplex copper pads
(DP) when optional feature W or SE is not specified.

EA-XX-250TB-350
EK-XX-250TB-10C
WA-XX-250TB-350
WK-XX-250TB-10C
SA-XX-250TB-350
SK-XX-250TB-10C

250TB

350

±

0.2%

1000

±

0.2%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

W, E, L, LE
W, SE
W*
W*

0.250 ES

0.425 CP

0.300 ES

0.680 CP

6.35 ES

10.80 CP

7.62 ES

17.27 CP

0.63L x 0.81W

16.0L x 20.6W

General-purpose two-element 90

°

 tee rosette. Sections have a common

electrical connection. See also 250TB pattern.

EA-XX-250TA-120
WA-XX-250TA-120
WK-XX-250TA-350
SA-XX-250TA-120
SK-XX-250TA-350

250TA

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

W, E, L, LE
W*
W*

HORIZONTAL POSITION

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General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

HORIZONTAL POSITION

0.250 ES

1.000 CP

0.290 ES

0.290 CP

6.35 ES

25.40 CP

7.37 ES

7.37 CP

1.17L x 0.40W

29.7L x 10.2W

General-purpose two-element 90

°

 tee rosette. High-resistance version of

the 250TF pattern.

EA-XX-250TG-350
SA-XX-250TG-350
SK-XX-250TG-10C

250TG

350

±

0.2%

350

±

0.4%

1000

±

0.4%

L, LE

0.250 ES

0.430 CP

0.300 ES

0.670 CP

6.35 ES

10.92 CP

7.62 ES

17.02 CP

 0.53L x 0.75W

13.5L x 19.1W

General-purpose two-element 90

°

 tee rosette. Sections are electrically

independent. See also 250UT pattern.

EA-XX-250TM-120
WA-XX-250TM-120
WK-XX-250TM-350
EP-08-250TM-120
SA-XX-250TM-120
SK-XX-250TM-350

250TM

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

W, E, L, LE
W*
W*

0.250 ES

1.000 CP

0.300 ES

0.300 CP

6.35 ES

25.40 CP

7.62 ES

7.62 CP

1.16L x 0.42W

29.5L x 10.7W

General-purpose two-element 90

°

 tee rosette. High-resistance version of

the 250VB pattern.

EA-XX-250VA-350
EP-08-250VA-350
SA-XX-250VA-350
SK-XX-250VA-10C

250VA

350

±

0.2%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

HORIZONTAL POSITION

*Options available but not normally recommended. See Optional Features datasheet for details.

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58

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.250 ES

1.000 CP

0.300 ES

0.300 CP

6.35 ES

25.40 CP

7.62 ES

7.62 CP

1.16L x 0.42W

29.5L x 10.7W

General-purpose two-element 90

°

 tee rosette. Similar to the 250TF

pattern except sections are electrically independent. See also 250TG
and 250VA patterns.

EA-XX-250VB-120
EP-08-250VB-120
SA-XX-250VB-120
SK-XX-250VB-350

250VB

120

±

0.2%

120

±

0.2%

120

±

0.4%

350

±

0.4%

HORIZONTAL POSITION

0.250 ES

0.550 M

0.180 ES

0.550 M

6.35 ES

13.97 M

4.57 ES

13.97 M

   0.55L x 0.55W

14.0L x 14.0W

Two-element 90

°

 tee stacked rosette.  Maximum operating temperature

+ 150

°

F (+65

°

C).  Exposed solder tab area is 0.11 x 0.07 in (2.8 x 1.8 mm).

CEA-XX-250WQ-350

350

±

0.3%

250WQ

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

0.250 ES

0.450 CP

0.290 ES

0.650 CP

6.35 ES

11.43 CP

7.37 ES

16.51 CP

0.55L x 0.74W

14.0L x 18.8W

Two-element 90

°

 tee rosette for general-purpose use. Exposed solder tab

area 0.13 x 0.10 in (3.3 x 2.5 mm).

CEA-XX-250UT-120
CEA-XX-250UT-350
CEA-XX-250UT-10C

120

±

0.4%

350

±

0.4%

1000

±

0.4%

250UT

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

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59

General Purpose Strain Gages - Tee Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.450 CP

0.330 CP

11.43 CP

8.38 CP

0.53L x 0.38W

13.5L x 9.7W

Two-element 90

°

 tee rosette. Sections are electrically independent.

EA-XX-270TN-350
WA-XX-270TN-350
WK-XX-270TN-10C
SA-XX-270TN-350
SK-XX-270TN-10C
WD-DY-270TN-10C

270TN

350

±

0.2%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

1000

±

1.0%

0.500 ES

0.76 M

0.120 ES

0.84 M

12.70 ES

19.3 M

3.05 ES

21.3 M

 0.76L x 0.84W

19.3L x 21.3W

Two-element 90

°

 tee stacked rosette.

WA-XX-500WT-120
WA-XX-500WT-350
WD-DY-500WT-350
WK-XX-500WT-350
SA-XX-500WT-120
SA-XX-500WT-350
SK-XX-500WT-350
SD-DY-500WT-350

500WT

120

±

0.5%

350

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

350

±

0.5%

6.86

3.05

S1

S2

0.150 0.300

S1

S2

3.81

7.62

S1

S2

0.270

0.120

S1

S2

E, L, LE

0.250 ES

0.51 M

0.125 ES

0.60 M

6.35 ES

13.0 M

3.18 ES

15.2 M

 0.51L x 0.60W

13.0L x 15.2W

Two-element 90

°

 tee stacked rosette.

WA-XX-250WT-120
WA-XX-250WT-350
WD-DY-250WT-350
WK-XX-250WT-120
WK-XX-250WT-350
SA-XX-250WT-120
SA-XX-250WT-350
SK-XX-250WT-120
SK-XX-250WT-350
SD-DY-250WT-350

120

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

250WT

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60

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General Purpose Strain Gages - Rectangular Rosettes

FEATURES

• Gage patterns designed for determining principle stresses and strains

• All patterns have three grids orientated at 0

°

, 45

°

 and 90

°

 angles

• Both stacked and planar constructions available

• Gage lengths from 0.015 in (0.38 mm) to 0.500 in (12.7 mm)

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.015 ES

0.070 CP

0.020 ES

 0.140 CP

0.38 ES

1.78 CP

0.51 ES

3.56 CP

0.18L x 0.23W

4.6L x 5.8W

Micro-miniature three-element 45

°

 rosette with one tab common to all

sections. See also 015RJ pattern.
Note: See Strip Patterns datasheet for discussion of common-tab
gages.

EA-XX-015RC-120
SA-XX-015RC-120

6X

015RC

120

±

0.6%

120

±

1.0%

0.015 ES

0.070 CP

0.020 ES

0.140 CP

0.38 ES

1.78 CP

0.51 ES

3.56 CP

0.19L x 0.23W

4.8L x 5.8W

Micro-miniature three-element 45

°

 rosette. Similar to 015RC pattern

except each section has separate tabs for electrical isolation.

EA-XX-015RJ-120
SA-XX-015RJ-120

6X

015RJ

120

±

0.6%

120

±

1.0%

E, SE

E, SE

1X

1X

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61

General Purpose Strain Gages - Rectangular Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.030 ES

0.18 M

0.030 ES

0.19 M

0.76 ES

4.4 M

0.76 ES

4.8 M

0.18L x 0.19W

4.4L x 4.8W

Miniature three-element 45

°

 rectangular stacked rosette.

WA-XX-030WR-120
WK-XX-030WR-120
SA-XX-030WR-120
SK-XX-030WR-120

2X

030WR

120

±

0.8%

120

±

0.8%

120

±

0.8%

120

±

0.8%

0.031 ES

0.085 CP

0.031 ES

0.175 CP

0.79 ES

2.16 CP

0.79 ES

4.45 CP

0.19L x 0.24W

4.8L x 6.1W

Miniature 45

°

 rectangular single-plane rosette with compact

geometry.

EA-XX-031RB-120
EP-08-031RB-120
SA-XX-031RB-120

4X

031RB

120

±

0.4%

120

±

0.4%

120

±

0.8%

0.060 ES

0.24 M

0.060 ES

0.30 M

1.52 ES

6.1 M

1.52 ES

7.6 M

0.24L x 0.30W

6.1L x 7.6W

Small three-element 45

°

 rectangular stacked rosette.

WA-XX-060WR-120
WK-XX-060WR-120
WK-XX-060WR-350
WK-XX-060WR-10C
SA-XX-060WR-120
SK-XX-060WR-120
SK-XX-060WR-350
SK-XX-060WR-10C

2X

060WR

120

±

0.5%

120

±

0.5%

350

±

0.5%

1000

±

0.5%

120

±

0.5%

120

±

0.5%

350

±

0.5%

1000

±

0.5%

E, SE, L, LE

1X

1X

1X

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62

General Purpose Strain Gages - Rectangular Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062 ES

0.171 CP

0.062 ES

0.300 CP

1.57 ES

4.34 CP

1.57 ES

7.62 CP

0.42L x 0.46W

10.7L x 11.7W

Small 45

°

 rectangular single-plane rosette with compact geometry.

See also 062RG and 062UR patterns.

EA-XX-062RB-120
WA-XX-062RB-120
WK-XX-062RB-350
EP-08-062RB-120
SA-XX-062RB-120
SK-XX-062RB-350

2X

062RB

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

0.062 ES

0.154 CP

0.062 ES

0.400 CP

1.57 ES

3.91 CP

1.57 ES

10.16 CP

0.25L x 0.46W

6.4L x 11.7W

Small 45

°

 rectangular single-plane rosette designed for use with

Option W. Similar to 062RG pattern except for resistance. See also
062UR pattern.

EA-XX-062RF-350
SA-XX-062RF-350

2X

062RF

350

±

0.2%

350

±

0.4%

0.062 ES

0.154 CP

0.062 ES

0.400 CP

1.57 ES

3.91 CP

1.57 ES

10.16 CP

0.27L x 0.48W

6.9L x 12.2W

Small 45

°

 rectangular single-plane rosette. Similar to 062RB pattern

but specifically designed for use with Option W. See also 062RF and
062UR patterns.

EA-XX-062RG-120

2X

062RG

120

±

0.2%

E, L, LE
W*
W*

W, E, L, LE

W

1X

1X

1X

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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63

General Purpose Strain Gages - Rectangular Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

0.062 ES

0.222 CP

0.062 ES

0.420 CP

1.57 ES

5.64 CP

1.57 ES

10.67 CP

0.32L x 0.48W

8.1L x 12.2W

Small 45

°

 rectangular single-plane rosette in a compact geometry.

Exposed solder tab area 0.07 x 0.04 in (1.8 x 1.0 mm).

CEA-XX-062UR-120
CEA-XX-062UR-350

2X

120

±

0.4%

350

±

0.4%

062UR

‘C’ FEATURE

0.120 ES

0.34 M

0.080 ES

0.40 M

3.05 ES

8.6 M

2.03 ES

10.2 M

0.34L x 0.40W

8.6L x 10.2W

Three-element 45

°

 rectangular stacked rosette.

WA-XX-120WR-120
WA-XX-120WR-350
WD-DY-120WR-350
WK-XX-120WR-120
WK-XX-120WR-350
SA-XX-120WR-120
SA-XX-120WR-350
SK-XX-120WR-120
SK-XX-120WR-350
SD-DY-120WR-350

120WR

120

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

0.125 ES

0.275 CP

0.062 ES

0.424 CP

3.18 ES

6.99 CP

1.57 ES

10.77 CP

0.39L x 0.46W

9.9L x 11.7W

125RA

120

±

0.2%

350

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

EA-XX-125RA-120
EK-XX-125RA-350
WA-XX-125RA-120
WK-XX-125RA-350
EP-08-125RA-120
SA-XX-125RA-120
SK-XX-125RA-350

General-purpose three-element 45

°

 rectangular rosette.  Compact

geometry.  See also 125RD and 125UR patterns.  EK-Series gages are
supplied with duplex copper pads (DP) when optional feature W or SE is
not specified.

1X

W
W
W*
W
W

W, E, L, LE
W, SE
W*
W*

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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64

General Purpose Strain Gages - Rectangular Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125 ES

0.245 CP

0.060 ES

0.620 CP

3.18 ES

6.22 CP

1.52 ES

15.75 CP

0.34L x 0.70W

8.6L x 17.8W

Three-element 45

°

 rectangular rosette with high-resistance grid.

Similar to 125RD pattern but designed particularly for use with Option
W in the EA Series. See also 125UR pattern.

EA-XX-125RS-350
WA-XX-125RS-350

125RS

350

±

0.2%

350

±

0.4%

0.125 ES

0.300 CP

0.060 ES

0.560 CP

3.18 ES

7.62 CP

1.52 ES

14.22 CP

0.42L x 0.62W

10.7L x 15.7W

General-purpose 45

°

 single-plane rosette. Compact geometry.

Exposed solder tab area 0.08 x 0.06 in (2.0 x 1.5 mm).

CEA-XX-125UR-120
CEA-XX-125UR-350

120

±

0.4%

350

±

0.4%

125UR

‘C’ FEATURE

0.125 ES

0.275 CP

0.062 ES

0.424 CP

3.18 ES

6.99 CP

1.57 ES

10.77 CP

0.40L x 0.47W

10.1L x 11.9W

General-purpose three-element 45

°

 rectangular rosette. Similar to

125RA pattern except for grid resistance. See also 125RS and
125UR patterns.

EA-XX-125RD-350
WA-XX-125RD-350
SA-XX-125RD-350

125RD

350

±

0.2%

350

±

0.4%

350

±

0.4%

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

E, L, LE

W
W*

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Vishay Micro-Measurements

Document Number: 11510
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65

General Purpose Strain Gages - Rectangular Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.250 ES

0.550 CP

0.125 ES

0.847 CP

6.35 ES

13.97 CP

3.18 ES

21.51 CP

0.78L x 0.93W

19.8L x 23.6W

Large three-element 45

°

 rectangular rosette with convenient solder tab

arrangement. See also 250RD and 250UR patterns.

EA-XX-250RA-120
WA-XX-250RA-120
WK-XX-250RA-350
EP-08-250RA-120
SA-XX-250RA-120
SK-XX-250RA-350

250RA

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

0.250 ES

0.550 CP

0.125 ES

0.847 CP

6.35 ES

13.97 CP

3.18 ES

21.51 CP

0.78L x 0.93W

19.8L x 23.6W

Large three-element 45

°

 rectangular rosette. Similar to the 250RA

pattern except for resistance. See also 250UR pattern. EK-Series gages
are supplied with duplex copper pads (DP) when optional feature W or
SE is not specified.

EA-XX-250RD-350
EK-XX-250RD-10C
S2K-XX-250RD-10C
WA-XX-250RD-350
WK-XX-250RD-10C
EP-08-250RD-350
SA-XX-250RD-350
SK-XX-250RD-10C

250RD

350

±

0.2%

1000

±

0.2%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

0.250 ES

0.500 CP

0.120 ES

0.760 CP

6.35 ES

12.70 CP

3.05 ES

19.30 CP

0.65L x 0.80W

16.5L x 20.3W

Large three-element 45

°

 single-plane rosette. Exposed solder tab

area 0.13 x 0.08 in (3.3 x 2.0 mm).

CEA-XX-250UR-120
CEA-XX-250UR-350

120

±

0.4%

350

±

0.4%

250UR

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

Available with Option P2

(preattached leadwire cables).

W, E, L, LE
W*
W*

W, E, L, LE
W, SE

W*
W*

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Rectangular Rosettes

Vishay Micro-Measurements

Document Number: 11510

Revision 04-Feb-03

www.vishaymg.com
66

General Purpose Strain Gages - Rectangular Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

Three-element 45

°

 rectangular stacked rosette.

WA-XX-500WR-120
WA-XX-500WR-350
WD-DY-500WR-350
WK-XX-500WR-350
SA-XX-500WR-120
SA-XX-500WR-350
SK-XX-500WR-350
SD-DY-500WR-350

500WR

120

±

0.5%

350

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

350

±

0.5%

0.500 ES

0.76 M

0.120 ES

0.84 M

12.70 ES

19.3 M

3.05 ES

21.3 M

0.76L x 0.84W

19.3L x 21.3W

0.250 ES

0.51 M

0.125 ES

0.60 M

6.35 ES

13.0 M

3.18 ES

15.2 M

0.51L x 0.60W

13.0L x 15.2W

Four-element tee-rectangular stacked rosette. This is a 45

°

rectangular configuration with a fourth grid element at 90

°

 to the center

gage.

WA-XX-250WF-120
WA-XX-250WF-350
WD-DY-250WF-350
WK-XX-250WF-120
WK-XX-250WF-350
SA-XX-250WF-120
SA-XX-250WF-350
SK-XX-250WF-120
SK-XX-250WF-350
SD-DY-250WF-350

250WF

120

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

0.250 ES

0.51 M

0.125 ES

0.60 M

6.35 ES

13.0 M

3.18 ES

15.2 M

0.51L x 0.60W

13.0L x 15.2W

Three-element 45

°

 rectangular stacked rosette.

WA-XX-250WR-120
WA-XX-250WR-350
WD-DY-250WR-350
WK-XX-250WR-120
WK-XX-250WR-350
SA-XX-250WR-120
SA-XX-250WR-350
SK-XX-250WR-120
SK-XX-250WR-350
SD-DY-250WR-350

250WR

120

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

W*
W*
W*
W*
W*

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Delta Rosettes

Vishay Micro-Measurements

Document Number: 11511
Revision 10-Jan-03

www.vishaymg.com

67

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General Purpose Strain Gages - Delta Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

FEATURES

• Gage patterns designed for determining principle stresses and strains

• All patterns have three grids orientated at 0

°

, 60

°

 and 120

°

 angles

• Both stacked and planar constructions available

• Gage lengths from 0.015 in (0.38mm) to 0.500 in (12.7mm)

0.015 ES

0.063 CP

0.020 ES

 0.140 CP

0.38 ES

1.60 CP

0.51 ES

3.56 CP

0.15L x 0.18W

3.8L x 4.6W

Micro-miniature three-element 60

°

 delta rosette with one tab common to

all sections. See also 015YD pattern.
Note: See Strip Patterns datasheet for discussion of common-tab gages.

EA-XX-015YC-120
SA-XX-015YC-120

1X

6X

015YC

120

±

0.6%

120

±

1.0%

0.015 ES

0.063 CP

0.020 ES

0.140 CP

0.38 ES

1.60 CP

0.51 ES

3.56 CP

0.15L x 0.18W

3.8L x 4.6W

Micro-miniature three-element 60

°

 delta rosette. Similar to 015YC

pattern except each section has separate tabs for electrical isolation.

EA-XX-015YD-120
SA-XX-015YD-120

6X

015YD

120

±

0.6%

120

±

1.0%

1X

E, SE

E, SE

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Delta Rosettes

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Document No: 11511

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68

General Purpose Strain Gages - Delta Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.030 ES

0.17 M

0.030 ES

0.19 M

0.76 ES

4.3 M

0.76 ES

4.8 M

0.17L x 0.19W

4.3L x 4.8W

Miniature three-element 60

°

 delta stacked rosette.

WA-XX-030WY-120
WK-XX-030WY-120

SA-XX-030WY-120
SK-XX-030WY-120

1X

2X

030WY

120

±

0.8%

120

±

0.8%

120

±

0.8%

120

±

0.8%

0.030 ES

0.104 CP

0.030 ES

0.200 CP

0.76 ES

2.64 CP

0.76ES

5.08 CP

0.21L x 0.27W

5.3L x 6.9W

Miniature three-element 60

°

 delta single-plane rosette.

EA-XX-030YB-120
SA-XX-030YB-120

1X

4X

030YB

120

±

0.4%

120

±

0.8%

0.060 ES

0.24 M

0.060 ES

0.30 M

1.52 ES

6.1 M

1.52 ES

7.6 M

0.24L x 0.30W

6.1L x 7.6W

Small three-element 60

°

 delta stacked rosette.

WA-XX-060WY-120
WK-XX-060WY-120
WK-XX-060WY-350
WK-XX-060WY-10C
SA-XX-060WY-120
SK-XX-060WY-120
SK-XX-060WY-350
SK-XX-060WY-10C

1X

2X

060WY

120

±

0.5%

120

±

0.5%

350

±

0.5%

1000

±

0.5%

120

±

0.5%

120

±

0.5%

350

±

0.5%

1000

±

0.5%

E, SE

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Delta Rosettes

Vishay Micro-Measurements

Document No: 11511
Revision 10-Jan-03

www.vishaymg.com

69

General Purpose Strain Gages - Delta Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062 ES

0.150 CP

0.062 ES

0.400 CP

1.57 ES

3.81 CP

1.57 ES

10.16 CP

0.26L x 0.47W

6.6L x 11.9W

Small 60

°

 delta single-plane rosette. Normally used in the EA Series

with Option W.

EA-XX-062YE-350
SA-XX-062YE-350

1X

2X

062YE

350

±

0.2%

350

±

0.4%

0.120 ES

0.34 M

0.080 ES

0.40 M

3.05 ES

8.6 M

2.03 ES

10.2 M

0.34L x 0.40W

8.6L x 10.2W

Three-element 60

°

 delta stacked rosette.

WA-XX-120WY-120
WA-XX-120WY-350
WD-DY-120WY-350
WK-XX-120WY-120
WK-XX-120WY-350
SA-XX-120WY-120
SA-XX-120WY-350
SK-XX-120WY-120
SK-XX-120WY-350
SD-DY-120WY-350

120WY

120

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

W, E

0.125 ES

0.375 CP

0.062 ES

0.375 CP

3.18 ES

9.53 CP

1.57 ES

9.53 CP

 0.50L x 0.44W

12.7L x 11.2W

Three-element 60

°

 delta single-plane rosette.

CEA-XX-125UY-120
CEA-XX-125UY-350

120

±

0.4%

350

±

0.4%

125UY

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

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Delta Rosettes

Vishay Micro-Measurements

Document No: 11511

Revision 10-Jan-03

www.vishaymg.com
70

General Purpose Strain Gages - Delta Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125 ES

0.283 CP

0.060 ES

0.620 CP

3.18 ES

7.19 CP

1.52 ES

15.75 CP

0.36L x 0.70W

9.1L x 17.8W

Three-element 60

°

 delta rosette with high-resistance grid. Designed

particularly for use with Option W in the EA Series.

EA-XX-125YF-350
WA-XX-125YF-350

125YF

350

±

0.2%

350

±

0.4%

W
W*

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

0.125 ES

0.375 CP

0.062 ES

0.375 CP

3.18 ES

9.53 CP

1.57 ES

9.53 CP

0.55L x 0.45W

14.0L x 11.4W

Compact three-element 60

°

 delta rosette with large solder tabs.

EA-XX-125YA-120
EP-08-125YA-120
SA-XX-125YA-120
SK-XX-125YA-350

125YA

120

±

0.2%

120

±

0.2%

120

±

0.4%

350

±

0.4%

L, LE

0.250 ES

0.750 CP

0.125 ES

0.750 CP

6.35 ES

19.05 CP

3.18 ES

19.05 CP

0.99L x 0.85W

25.1L x 21.6W

Three-element 60

°

 delta single-plane rosette.

CEA-XX-250UY-120
CEA-XX-250UY-350

120

±

0.4%

350

±

0.4%

250UY

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and a completely

encapsulated grid.

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Delta Rosettes

Vishay Micro-Measurements

Document No: 11511
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71

General Purpose Strain Gages - Delta Rosettes

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.250 ES

0.750 CP

0.125 ES

0.750 CP

6.35 ES

19.05 CP

3.18 ES

19.05 CP

  0.99L x 0.85W

25.1L x 21.6W

EA-XX-250YA-120
EP-08-250YA-120
SA-XX-250YA-120
SK-XX-250YA-350

250YA

120

±

0.2%

120

±

0.2%

120

±

 0.4%

350

±

0.4%

0.500 ES

0.76 M

0.120 ES

0.84 M

12.70 ES

19.3 M

3.05 ES

21.3 M

0.76L x 0.84W

19.3L x 21.3W

Three-element 60

°

 delta stacked rosette.

WA-XX-500WY-120
WA-XX-500WY-350
WD-DY-500WY-350
WK-XX-500WY-350
SA-XX-500WY-120
SA-XX-500WY-350
SK-XX-500WY-350
SD-DY-500WY-350

500WY

120

±

0.5%

350

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

350

±

0.5%

Three-element 60

°

 delta stacked rosette.

L, LE

Three-element 60

°

 delta single-plane rosette.

0.250 ES

0.51 M

0.125 ES

0.60 M

6.35 ES

13.0 M

3.18 ES

15.2 M

0.51L x 0.60W

13.0L x 15.2W

WA-XX-250WY-120
WA-XX-250WY-350
WD-DY-250WY-350
WK-XX-250WY-120
WK-XX-250WY-350
SA-XX-250WY-120
SA-XX-250WY-350
SK-XX-250WY-120
SK-XX-250WY-350
SD-DY-250WY-350

250WY

120

±

0.5%

350

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

120

±

0.5%

350

±

0.5%

350

±

0.5%

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Shear/Torque Patterns

Vishay Micro-Measurements

www.vishaymg.com
72

Document No: 11512

Revision 28-Jan-03

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

General Purpose Strain Gages - Shear/Torque Patterns

FEATURES

• Gage patterns designed for measuring shear strain and torque

• Individual and multiple grid patterns

• Gage lengths from 0.062 in (1.57mm) to 0.250 in (6.35mm)

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

1X

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062

0.175

0.066

0.055

1.57

4.45

1.68

1.40

0.30L x 0.15W

7.6L x 3.8W

0.062

0.175

0.066

0.055

1.57

4.45

1.68

1.40

0.30L x 0.15W

7.6L x 3.8W

45

°

 torque gage. See 062DW pattern for higher resistance version of this

pattern. See also 062DR pattern.

EA-XX-062DL-060

E, L, LE

ED-DY-062DL-175

E, L*, LE*

WA-XX-062DL-060
WK-XX-062DL-175
SA-XX-062DL-060
SK-XX-062DL-175
SD-DY-062DL-175
WD-DY-062DL-175

1X

2X

062DR

45

°

 torque gage. Similar to 062DL pattern but with opposite grid angle.

EA-XX-062DR-060

E, L, LE

ED-DY-062DR-175

E, L*, LE*

WA-XX-062DR-060
WK-XX-062DR-175
SA-XX-062DR-060
SK-XX-062DR-175
SD-DY-062DR-175
WD-DY-062DR-175

1X

2X

062DL

60

±

0.15%

175

±

0.4%

60

±

0.3%

175

±

0.3%

60

±

0.3%

175

±

0.3%

175

±

0.8%

175

±

0.8%

60

±

0.15%

175

±

0.4%

60

±

0.3%

175

±

0.3%

60

±

0.3%

175

±

0.3%

175

±

0.8%

175

±

0.8%

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Shear/Torque Patterns

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73

Document Number: 11512
Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

062DW

45

°

 torque gage. Similar to 062DL pattern except for grid resistance. See

also 062DY pattern.

EA-XX-062DW-120

E, L, LE

ED-DY-062DW-350

E, L*, LE*

WA-XX-062DW-120
WK-XX-062DW-350
SA-XX-062DW-120
SK-XX-062DW-350
SD-DY-062DW-350
WD-DY-062DW-350

062DY

45

°

 torque gage. Similar to 062DW pattern but with opposite grid angle.

EA-XX-062DY-120

E, L, LE

ED-DY-062DY-350

E, L*, LE*

WA-XX-062DY-120
WK-XX-062DY-350
SA-XX-062DY-120
SK-XX-062DY-350
SD-DY-062DY-350
WD-DY-062DY-350

062TH

Two-element 90

°

 torque gage. Sections are electrically independent. See

also 062TV and 062TW patterns.

EA-XX-062TH-120

E, L, LE

SA-XX-062TH-120
SK-XX-062TH-350

0.062

0.175

0.055

0.055

1.57

4.45

1.40

1.40

0.30L x 0.15W

7.6L x 3.8W

0.062

0.175

0.055

0.055

1.57

4.45

1.40

1.40

0.30L x 0.15W

7.6L x 3.8W

0.062 ES

0.175 CP

0.055 ES

0.115 CP

1.57 ES

4.45 CP

1.40 ES

2.92 CP

0.27L x 0.21W

6.9L x 5.3W

1X

2X

1X

2X

1X

2X

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

120

±

0.15%

350

±

0.4%

120

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

350

±

0.8%

350

±

0.8%

120

±

0.2%

120

±

0.4%

350

±

0.4%

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Shear/Torque Patterns

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74

Document Number: 11512

Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062 ES

0.330 CP

0.063 ES

0.160 CP

1.57 ES

8.38 CP

1.60 ES

4.06 CP

0.42L x 0.23W

10.7L x 5.8W

0.062 ES

0.175 CP

0.055 ES

0.115 CP

1.52 ES

4.45 CP

1.40 ES

2.92 CP

0.27L x 0.21W

6.9L x 5.3W

0.062 ES

0.175 CP

0.055 ES

0.115 CP

1.57 ES

4.45 CP

1.40 ES

2.92 CP

0.27L x 0.21W

6.9L x 5.3W

062TV

Two-element 90

°

 torque gage. Similar to 062TH pattern except for resistance.

EA-XX-062TV-350

E, L, LE

SA-XX-062TV-350
SK-XX-062TV-500

062TW

Two-element 90

°

 torque gage. Similar to 062TH pattern except sections

have a common solder tab.

EA-XX-062TW-120

E, L, LE

WK-XX-062TW-350
SA-XX-062TW-120
SK-XX-062TW-350

062UV

Two-element 90

°

 rosette for torque and shear-strain measurement. Sections

have a common electrical connection. Exposed solder tab area is 0.04 x
0.07 in (1.0 x 1.8 mm).

CEA-XX-062UV-350
CEA-XX-062UV-500

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and

a completely

encapsulated grid.

Available in Option P2

(preattached leadwire cables).

1X

2X

1X

2X

350

±

0.2%

350

±

0.4%

500

±

0.4%

120

±

0.2%

350

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

500

±

0.4%

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Shear/Torque Patterns

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75

Document Number: 11512
Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.093 ES

0.250 CP

0.083 ES

0.170 CP

2.36 ES

6.35 CP

2.11 ES

4.32 CP

0.37L x 0.27W

9.4L x 6.9W

0.090

0.253

0.080

0.080

2.29

6.43

2.03

2.03

0.38L x 0.19W

9.7L x 4.8W

0.090

0.253

0.080

0.080

2.29

6.43

2.03

2.03

0.38L x 0.19W

9.7L x 4.8W

090DW

45

°

 torque gage. Larger version of 062DW pattern. See also 090DY pattern.

EA-XX-090DW-120

E, L, LE

EA-XX-090DW-350

E, L, LE

WA-XX-090DW-120
WA-XX-090DW-350
WK-XX-090DW-350
SA-XX-090DW-120
SA-XX-090DW-350
SK-XX-090DW-350

090DY

45

°

 torque gage. Similar to the 090DW pattern except opposite grid angle.

EA-XX-090DY-120

E, L, LE

EA-XX-090DY-350

E, L, LE

WA-XX-090DY-120
WA-XX-090DY-350
WK-XX-090DY-350
SA-XX-090DY-120
SA-XX-090DY-350
SK-XX-090DY-350

090TW

Small two-element 90

°

 torque gage. Both sections share a common tab.

EA-XX-090TW-120

E, L, LE

SK-XX-090TW-350

1X

2X

1X

2X

1X

2X

120

±

0.15%

350

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

350

±

0.3%

120

±

0.15%

350

±

0.15%

120

±

0.3%

350

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

350

±

0.3%

120

±

0.2%

350

±

0.4%

cat500-html.html
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Shear/Torque Patterns

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76

Document Number: 11512

Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125

0.350

0.110

0.110

3.18

8.89

2.79

2.79

0.48L x 0.20W

12.2L x 5.1W

0.120 ES

0.425 CP

0.150 ES

0.440 CP

3.05 ES

10.80 CP

3.81 ES

11.18 CP

0.47L x 0.47W

11.9L x 11.9W

0.120 ES

0.425 CP

0.150 ES

0.440 CP

3.05 ES

10.80 CP

3.81 ES

11.18 CP

0.47L x 0.47W

11.9L x 11.9W

120NB

Full-bridge pattern for shear-strain measurement. Very compact geometry.
All grids matched in gage factor and K

t

  for highest overall accuracy. See

also 120NC pattern.

EA-XX-120NB-120

SE

WK-XX-120NB-350
SA-XX-120NB-120
SK-XX-120NB-350

120NC

Full-bridge pattern for shear-strain measurement. Similar to 120NB pattern
except for resistance.

EA-XX-120NC-350

SE

SA-XX-120NC-350
SK-XX-120NC-10C

125DL

45

°

 torque gage. Similar to 125DR pattern but with opposite grid angle. See

also 125DW pattern.

EA-XX-125DL-060

E, L, LE

WA-XX-125DL-060
WK-XX-125DL-175
SA-XX-125DL-060
SK-XX-125DL-175

120

±

0.3%

350

±

0.6%

120

±

0.6%

350

±

0.6%

350

±

0.3%

350

±

0.6%

1000

±

0.6%

60

±

0.15%

60

±

0.3%

175

±

0.3%

60

±

0.3%

175

±

0.3%

cat500-html.html
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Shear/Torque Patterns

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77

Document Number: 11512
Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125

0.350

0.110

0.110

3.18

8.89

2.79

2.79

0.48L x 0.21W

12.2L x 5.3W

0.125

0.350

0.110

0.110

3.18

8.89

2.79

2.79

0.48L x 0.21W

12.2L x 5.3W

125DR

45

°

 torque gage. Similar to 125DL pattern but with opposite grid angle.

EA-XX-125DR-060

E, L, LE

WA-XX-125DR-060
WK-XX-125DR-175
SA-XX-125DR-060
SK-XX-125DR-175

125DW

45

°

 torque gage. Similar to 125DL pattern except for grid resistance. See

also 125DY pattern.

EA-XX-125DW-120

E, L, LE

ED-DY-125DW-350

E, L*, LE*

WA-XX-125DW-120
WK-XX-125DW-350
SA-XX-125DW-120
SK-XX-125DW-350

125DY

45

°

 torque gage. Similar to 125DW pattern but with opposite grid angle.

EA-XX-125DY-120

E, L, LE

ED-DY-125DY-350

E, L*, LE*

WA-XX-125DY-120
WK-XX-125DY-350
SA-XX-125DY-120
SK-XX-125DY-350

0.125

0.350

0.110

0.110

3.18

8.89

2.79

2.79

0.48L x 0.20W

12.2L x 5.1W

60

±

0.15%

60

±

0.3%

175

±

0.3%

60

±

0.3%

175

±

0.3%

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.15%

350

±

0.3%

120

±

0.3%

350

±

0.3%

120

±

0.3%

350

±

0.3%

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Shear/Torque Patterns

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78

Document Number: 11512

Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125 ES

0.350 CP

0.110 ES

0.230 CP

3.18 ES

8.89 CP

2.79 ES

5.84 CP

0.44L x 0.31W

11.2L x 7.9W

125TH

Two-element 90

°

 torque gage. Sections are electrically independent. See

also 125TW and 125TK patterns.

EA-XX-125TH-120

E, L, LE

WA-XX-125TH-120
WK-XX-125TH-350
SA-XX-125TH-120
SK-XX-125TH-350

125TK

0.125 ES

0.320 CP

0.110 ES

0.225 CP

3.18 ES

8.13 CP

2.79 ES

5.72 CP

0.40L x 0.31W

10.2L x 7.9W

High-resistance two-element 90

°

 torque gage. Similar to 125TL pattern

except sections are electrically independent. See also 125TH pattern.

EA-XX-125TK-350

E, L, LE

WA-XX-125TK-350
WK-XX-125TK-10C
SA-XX-125TK-350
SK-XX-125TK-10C

0.125 ES

0.320 CP

0.110 ES

0.225 CP

3.18 ES

8.13 CP

2.79 ES

5.72 CP

0.42L x 0.32W

10.7L x 8.1W

125TL

High-resistance two-element 90

°

 torque gage. Sections share a common

solder tab. See also 125TK and 125TW patterns.

EA-XX-125TL-350

E, L, LE

WA-XX-125TL-350
WK-XX-125TL-10C
SA-XX-125TL-350
SK-XX-125TL-10C

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

cat500-html.html
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Shear/Torque Patterns

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79

Document Number: 11512
Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.125 ES

0.350 CP

0.110 ES

0.230 CP

3.18 ES

8.89 CP

2.79 ES

5.84 CP

0.44L x 0.33W

11.2L x 8.4W

125TW

Two-element 90

°

 torque gage. Similar to 125TH pattern except sections

have a common solder tab.

EA-XX-125TW-120

E, L, LE

WA-XX-125TW-120
WK-XX-125TW-350
SA-XX-125TW-120
SK-XX-125TW-350

125TR

Two-element 90

°

 torque rosette.  EK-Series gages are supplied with duplex

copper dots (DD) when optional feature W or SE is not specified.

EA-XX-125TR-120

W, E, L, LE

EA-XX-125TR-350

W, E, L, LE

EK-XX-125TR-10C

SE

S2K-XX-125TR-10C

W*

WA-XX-125TR-120

W*

WA-XX-125TR-350

W*

WK-XX-125TR-350

W*

WK-XX-125TR-10C
SA-XX-125TR-120
SA-XX-125TR-350
SK-XX-125TR-350
SK-XX-125TR-10C

0.125 ES

0.276 CP

0.125 ES

0.392 CP

3.18 ES

7.01 CP

3.18 ES

9.96 CP

0.36L x 0.47W

9.1L x 11.9W

0.187 ES

0.560 CP

0.150 ES

0.320 CP

4.75 ES

14.22 CP

3.81 ES

8.13 CP

0.63L x 0.39W

15.9L x 9.8W

187UV

Two-element 90

°

 rosette for torque and shear-strain measurement. Sections

have a common electrical connection. Exposed solder tab area is 0.13 x
0.08 in (3.3 x 2.0 mm).

CEA-XX-187UV-120
CEA-XX-187UV-350

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and

a completely

encapsulated grid.

Available in Option P2

(preattached leadwire cables).

120

±

0.2%

350

±

0.2%

1000

±

0.2%

1000

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

120

±

0.4%

350

±

0.4%

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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80

Document Number: 11512

Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

250TR

0.250 ES

0.550 CP

0.250 ES

0.794 CP

6.35 ES

13.97 CP

6.35 ES

20.17 CP

0.70L x 0.96W

17.8L x 24.4W

Two-element 90

°

 rosette for shear-strain and torque measurements. EK-

Series gages are supplied with duplex copper pads (DP) when optional
feature W or SE is not specified.

EA-XX-250TR-120

W, E, L, LE

EA-XX-250TR-350

W, E, L, LE

EK-XX-250TR-10C

W, SE

S2K-XX-250TR-10C
WA-XX-250TR-120

W*

WA-XX-250TR-350

W*

WK-XX-250TR-350

W*

WK-XX-250TR-10C

W*

SA-XX-250TR-120
SA-XX-250TR-350
SK-XX-250TR-350
SK-XX-250TR-10C

250TK

Two-element 90

°

 torque gage with compact geometry. Sections are

electrically independent. See also 250TL pattern.

EA-XX-250TK-120

E, L, LE

EA-XX-250TK-350

E, L, LE

EA-XX-250TK10C

E, L, LE

WA-XX-250TK-120
WA-XX-250TK-350
WA-XX-250TK-10C
WK-XX-250TK-350
WK-XX-250TK-10C
WK-XX-250TK-30C
SA-XX-250TK-120
SA-XX-250TK-350
SA-XX-250TK-10C
SK-XX-250TK-350
SK-XX-250TK-10C
SK-XX-250TK-30C

0.250 ES

0.640 CP

0.220 ES

0.450 CP

6.35 ES

16.26 CP

5.59 ES

11.43 CP

0.74L x 0.55W

18.8L x 14.0W

0.250 ES

0.640 CP

0.220 ES

0.450 CP

6.35 ES

16.26 CP

5.59 ES

11.43 CP

0.74L x 0.55W

18.8L x 14.0W

250TL

Two-element 90

°

 rosette torque gage. Similar to the 250TK pattern except

sections have a common electrical connection. EK-Series gages are supplied
with duplex copper pads (DP) when optional feature SE is not specified.

EA-XX-250TL-350

E, L, LE

EK-XX-250TL-10C

SE

WA-XX-250TL-350
WK-XX-250TL-10C
SA-XX-250TL-350
SK-XX-250TL-10C

120

±

0.2%

350

±

0.2%

1000

±

0.2%

120

±

0.4%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

3000

±

0.4%

120

±

0.4%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

3000

±

0.4%

350

±

0.2%

1000

±

0.2%

350

±

0.4%

1000

±

0.4%

350

±

0.4%

1000

±

0.4%

120

±

0.2%

350

±

0.2%

1000

±

0.2%

1000

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

120

±

0.4%

350

±

0.4%

350

±

0.4%

1000

±

0.4%

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Shear/Torque Patterns

Vishay Micro-Measurements

www.vishaymg.com

81

Document No: 11512
Revision 28-Jan-03

General Purpose Strain Gages - Shear/Torque Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.250 ES

0.820 CP

0.120 ES

0.700 CP

6.35 ES

20.83 CP

3.05 ES

17.78 CP

0.96L x 0.80W

24.4L x 20.3W

250US

Four-element full-bridge pattern for shear-strain measurement. Grids are
spaced 90

°

 apart, and 45

°

 from pattern centerlines. Exposed solder tab

area is 0.16 x 0.10 in (4.1 x 2.5 mm).

CEA-XX-250US-120
CEA-XX-250US-350

‘C’ FEATURE

CEA-Series Strain Gages

feature large copper

solder tabs and

a completely

encapsulated grid.

120

±

0.4%

350

±

0.4%

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m

i

cro-me

a

surements@v

i

sh

a

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S

R-4

®

S

train Gages

V

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sh

a

y BLH

Document No

:

 12204

Rev

i

s

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on 04-M

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y-04

www.v

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a

ymg.com

82

FAE (Constantan Foil, Polyimide Carrier)

S

eries 

S

train Gages

The complete r

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nge of V

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®

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on 

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ccessor

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es 

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re now 

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 p

a

rt of the extens

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V

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surement products.  And, wh

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A represent

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re shown here.  For 

a

v

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ty of

other V

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n other p

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tterns 

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nsducer 

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GAGE PATTERN

DI

M

EN

S

ION

S

 - INCHE

S

/

M

ILLI

M

ETER

S

GRID

OVERALL

GRID

M

ATRIX 

S

IZE

R - OH

MS

DE

S

IGNATION

LENGTH (a) LENGTH (b) WIDTH (C)

L (d)

W (e)

H

a

lf-Squ

a

re Gr

i

d

Gener

a

l Purpose

0.250/6.35

0.350/8.89

0.125/3.18 0.548/13.92 0.250/6.35 120 

±

 0.2

FAE-25-12SX

0.250/6.35

0.350/8.89

0.125/3.18 0.548/13.92 0.250/6.35 350 

±

 0.5

FAE-25-35SX

0.235/5.97

0.425/10.79 0.175/4.44 0.710/18.03 0.465/11.81 1000 

±

 0.2 FAE-25-100SX

0.125/3.18

0.180/4.57

0.065/1.65

0.354/8.99

0.175/4.45 120 

±

 0.2

FAE-12-12SX

0.125/3.18

0.180/4.57

0.062/1.57

0.395/9.12

0.180/4.57 350 

±

 0.5

FAE-12-35SX

0.125/3.18

0.185/4.70

0.062/1.57

0.364/9.25

0.185/4.70 1000 

±

0.2 FAE-12-100SX

Squ

a

re Gr

i

d

H

i

gh Power

0.122/3.10

0.190/4.38

0.125/3.18

0.364/9.25

0.240/6.10 120 

±

 0.2

FAE-12S-12SX

D

i

ss

i

p

a

t

i

on

0.125/3.18

0.190/4.38

0.125/3.18

0.375/9.53

0.240/6.10 350 

±

 0.5

FAE-12S-35SX

0.062/1.57

0.130/3.30

0.062/1.57

0.308/7.82

0.180/4.57 120 

±

 0.2

FAE-06S-12SX

0.062/1.57

0.130/3.30

0.062/1.57

0.308/7.82

0.180/4.57 350 

±

 0.5

FAE-06S-35SX

W

i

de Gr

i

d

Gener

a

l Purpose,

0.031/0.79

0.075/1.90

0.062/1.57

0.269/6.83

0.140/3.56 120 

±

 0.2 FAE-03W-12SX

Low Prof

i

le

0.031/0.79

0.075/1.90

0.062/1.57

0.269/6.83

0.152/3.86 350 

±

 0.5 FAE-03W-35SX

T-Rosette

Gener

a

l Purpose

0.125/3.18

0.245/6.22

0.125/3.18 0.475/12.07 0.460/11.68 120 

±

 0.2 FAET-12A-12SX

0.125/3.18

0.245/6.22

0.125/3.18 0.475/12.07 0.460/11.68 350 

±

 0.5 FAET-12A-35SX

3 - Element Rosette

45

°

 Pl

a

n

a

r

0.250/6.35

0.380/9.65

0.125/3.18 0.604/15.34 0.935/23.75 120 

±

 0.2 FAER-25B-12SX

0.250/6.35

0.385/9.56

0.125/3.18 0.600/15.24 0.935/23.75 350 

±

 0.5 FAER-25B-35SX

0.125/3.18

0.190/4.77

0.062/1.57

0.350/8.89 0.485/12.32 120 

±

 0.2 FAER-12B-12SX

0.125/3.18

0.190/4.77

0.062/1.57

0.355/9.02 0.500/12.70 350 

±

 0.5 FAER-12B-35SX

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Special Purpose 

Sensors Listings 

Patterns

Large Patterns  ...................  84

Strip Gage Patterns  ...........  87

High S-T-C Patterns ...........  91

Residual Stress Patterns  ...  92

Magnetic Field Patterns  .....  93

Weldable Gage Patterns ....  94

Crack Detection Patterns  ...  96

Crack Propagation Patterns  98

Temperature Sensors and  
LST Networks  .................... 100

Diaphragm Patterns  ........... 103

Manganin Patterns ............. 104

Shear Modulus Testing  
Patterns .............................. 106

Embedment Gages  ............ 107 

83

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Large Patterns

Vishay Micro-Measurements

Document No: 11513

Revision 21-Aug-03

www.vishaymg.com
84

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

Special Purpose Sensors - Large Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

The strain gage patterns listed on these pages employ long
measuring grids, and are most commonly used for special-
purpose applications where strain averaging is desired. For
example, when measuring strain in concrete it is usually the
average strain that is sought rather than any severe local
fluctuations in strain occurring at the interfaces between the
aggregate particles and the cement.

In general, for strain measurement on nonhomogeneous
material it is preferable to select a gage length that is large
with respect to the size of the inhomogeneity. The large
gage patterns listed in this section are well-suited to many
of these applications.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

750DT

750DU

0.750

1.000

0.110

 0.110

19.05

25.40

2.79

2.79

1.14L x 0.21W

29.0L x 5.3W

Large general-purpose gage with tab at each end of grid. See also
750DU pattern.

N2A-XX-750DT-120
EA-XX-750DT-120
WA-XX-750DT-120
WK-XX-750DT-350
EP-08-750DT-120
SA-XX-750DT-120
SK-XX-750DT-350

120

±

0.15%

120

±

0.15%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

E, L, LE
E, L, LE

SEE PATTERN

BELOW

0.750

1.000

0.110

 0.110

19.05

25.40

2.79

2.79

1.11L x 0.21W

28.2L x 5.3W

Large general-purpose gage.  Similar to 750DT pattern except for
resistance.

N2A-XX-750DU-350
EA-XX-750DU-350
WA-XX-750DU-350
WK-XX-750DU-10C
EP-08-750DU-350
SA-XX-750DU-350
SK-XX-750DU-10C

350

±

0.15%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

350

±

0.15%

350

±

0.3%

1000

±

0.3%

E, L, LE
E, L, LE

SEE PATTERN

BELOW

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Large Patterns

Vishay Micro-Measurements

Document Number: 11513
Revision 21-Aug-03

www.vishaymg.com

85

Special Purpose Sensors - Large Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

19CDK

19CDZ

10CBE

1.000

1.250

0.250

0.250

25.40

31.75

6.35

6.35

1.36L x 0.33W

34.5L x 8.4W

Large general-purpose gage.

N2A-XX-10CBE-120
N2A-XX-10CBE-350
EA-XX-10CBE-120
WA-XX-10CBE-120
WK-XX-10CBE-350
EP-08-10CBE-120
SA-XX-10CBE-120
SK-XX-10CBE-350

120

±

0.15%

350

±

0.15%

120

±

0.15%

120

±

0.3%

350

±

0.3%

120

±

0.15%

120

±

0.3%

350

±

0.3%

W, E, L, LE, P
W, E, L, LE, P
W, E, L, LE, P
W*
W*

SEE PATTERN

BELOW

1.900

2.071

0.028

0.040

48.26

52.60

0.71

1.02

2.28L x 0.26W

57.9L x 6.6W

Long narrow pattern with tabs at ends of grid. The sidebars stabilize the
backing to prevent distortion of the grid. See also 19CDZ pattern.

N2A-XX-19CDK-120
EA-XX-19CDK-120
EP-08-19CDK-120
SA-XX-19CDK-120
SK-XX-19CDK-350

120

±

0.2%

120

±

0.2%

120

±

0.2%

120

±

0.4%

350

±

0.4%

L, LE
L, LE

SEE PATTERN

BELOW

1.900

2.071

0.033

0.040

48.26

52.60

0.84

1.02

2.46L x 0.24W

62.5L x 6.1W

Similar to 19CDK pattern except for resistance.

N2A-XX-19CDZ-350
EA-XX-19CDZ-350
EP-08-19CDZ-350
SA-XX-19CDZ-350
SK-XX-19CDZ-10C

350

±

0.2%

350

±

0.2%

350

±

0.2%

350

±

0.4%

1000

±

0.4%

L, LE
L, LE

SEE PATTERN

BELOW

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Large Patterns

Vishay Micro-Measurements

Document No: 11513

Revision 21-Aug-03

www.vishaymg.com
86

Special Purpose Sensors - Large Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

20CBW

40CBY

2.000

2.250

0.188

0.188

50.80

57.15

4.78

4.78

2.46L x 0.32W

62.5L x 8.1W

For use on concrete and for strain integration on large specimens.

N2A-XX-20CBW-120
N2A-XX-20CBW-350
EA-XX-20CBW-120
WA-XX-20CBW-120
WK-XX-20CBW-350
EP-08-20CBW-120
SA-XX-20CBW-120
SK-XX-20CBW-350

120

±

0.2%

350

±

0.2%

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

W, E, L, LE, P
W, E, L, LE, P
W, E, L, LE, P
W*
W*

SEE PATTERN

BELOW

4.000

4.250

0.160

0.160

101.60

107.95

4.06

4.06

4.49L x 0.33W

114.0L x 8.4W

For use on concrete and for strain integration on large specimens.

N2A-XX-40CBY-120
N2A-XX-40CBY-350
EA-XX-40CBY-120
WA-XX-40CBY-120
WK-XX-40CBY-350
EP-08-40CBY-120
SA-XX-40CBY-120
SK-XX-40CBY-350

120

±

0.2%

350

±

0.2%

120

±

0.2%

120

±

0.4%

350

±

0.4%

120

±

0.2%

120

±

0.4%

350

±

0.4%

W, E, L, P
W, E, L, P
W, E, L, LE, P
W*
W*

SEE PATTERN

BELOW

*Options available but not normally recommended. See Gage Series and Optional Features datasheet for details.

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Strip Gage Patterns

Vishay Micro-Measurements

Document Number: 11514
Revision 10-Jan-03

www.vishaymg.com

87

Special Purpose Sensors - Strip Gage Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

020PF

0.020 ES

0.100 CP

0.030 ES

0.385 CP

0.51 ES

2.54 CP

0.76 ES

9.78 CP

0.19L x 0.48W

4.8L x 12.2W

Miniature ten-element strip gage for strain gradient determination. One tab
common to all sections. Grid centerline spacing 0.035 in (0.89 mm). Similar
to 020MT pattern but with grids rotated 90

°

. Resistance is measured

between a single point on the common tab, and each individual grid tab.

EA-XX-020PF-120
SA-XX-020PF-120

120

±

1.0%

120

±

2.0%

E, SE, L, LE

0.020 ES

0.385 CP

0.025 ES

0.100 CP

0.51 ES

9.78 CP

0.64 ES

2.54 CP

0.48L x 0.19W

12.2L x 4.8W

Miniature ten-element strip gage for strain gradient determination. One tab
common to all sections. Grid centerline spacing 0.035 in (0.89 mm). Similar
to 020PF pattern but with grids rotated 90

°

. Resistance is measured

between a single point on the common tab, and each individual grid tab.

EA-XX-020MT-120
SA-XX-020MT-120

120

±

1.0%

120

±

2.0%

E, SE, L, LE

020MT

1X

2X

1X

2X

A strip gage consists of ten strain-sensitive grids mounted
on a common backing. This type of gage offers a number of
advantages in the study of local strain distributions and
strain gradients. As an example, it is much easier, faster,
and more accurate to install the ten-grid strip in a single
operation than it would be to align and bond ten individual
gages for the same purpose. In addition, the optical tooling
employed in the manufacture of the strip gage ensures that
all grids are precisely located. Grid spacing is also closer
than can usually be achieved with individual gages, thus
yielding better resolution of nonuniform strain fields.

Overall dimensions for the complete patterns vary with the
grid and solder-tab configurations. When necessary, some
types of the gages can be cut to produce smaller
assemblies with fewer grids. Most sizes are offered in two
different versions — with all grids oriented either parallel to,
or perpendicular to, the long axis of the strip. As indicated in
the gage listings, several types of strip gages are designed
with a common tab, or bus, connected to all grids on one
side. Since this arrangement affects measurement
accuracy, and may not be compatible with some instrument
systems, the following information should be considered
when contemplating the use of such gages.

COMMON-TAB STRIP GAGES

Common-tab strip gages are generally not compatible with
multi-channel instruments, particularly those incorporating
individual bridge excitation supplies. When used with this
type of instrumentation, they will yield significantly lower
accuracy than a strip gage with electrically independent
grids. Effects of the common tab include excessive initial
unbalance of the Wheatstone bridge circuit (possibly
beyond the balance range of the instrumentation),
circulating currents when the grids are powered
simultaneously from a common power supply, loss of
leadwire temperature compensation, and reduced accuracy
in shunt calibration. All of these effects should be carefully
considered by the user before selecting strip gages with
common tabs. Where greatest accuracy is required, strip
gages with electrically independent grids should be
employed, or common-tab strip gages may be used with
single-channel instruments in conjunction with a switch and
balance unit.

For further information, and practical recommendations on
the use of common-tab strip gages, request Vishay Micro-
Measurements Tech Note TN-516, Errors Due to Shared
Leadwires in Parallel Strain Gage Circuits.

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Strip Gage Patterns

Vishay Micro-Measurements

Document No: 11514

Revision 10-Jan-03

www.vishaymg.com
88

Special Purpose Sensors - Strip Gage Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

031MH

031MY

031MF

0.031 ES

0.790 CP

0.032 ES

0.080 CP

0.79 ES

20.07 CP

0.81 ES

2.03 CP

0.94L x 0.19W

23.9L x 4.8W

Miniature ten-element strip gage with electrically independent grids. All
grids parallel to long axis of pattern. Grid centerline spacing 0.080 in
(2.03 mm). See also 031PJ pattern.

EA-XX-031MF-120
SA-XX-031MF-120

120

±

0.5%

120

±

1.0%

E, SE

0.031/0.020

0.790 CP

0.032/0.070

0.080 CP

0.79/0.51

20.07 CP

0.81/1.78

2.03 CP

0.90L x 0.16W

22.9L x 4.1W

Similar to 031MF pattern except alternate grids perpendicular to long axis
of pattern. Grid centerline spacings 0.090 and 0.070 in (2.29 and 1.78
mm) alternately.

EA-XX-031MH-120
SA-XX-031MH-120

120

±

0.5%

120

±

1.0%

E, SE

0.031 ES

0.790 CP

0.032 ES

0.080 CP

0.79 ES

20.07 CP

0.81 ES

2.03 CP

0.93L x 0.22W

23.6L x 5.6W

Similar to 031MF pattern except produced in K alloy.

SK-XX-031MY-120

120

±

1.0%

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Strip Gage Patterns

Vishay Micro-Measurements

Document No: 11514
Revision 10-Jan-03

www.vishaymg.com

89

Special Purpose Sensors - Strip Gage Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

031PJ

045PG

0.031 ES

0.090 CP

0.070 ES

0.790 CP

0.79 ES

2.29 CP

1.78 ES

20.07 CP

0.17L x 0.90W

4.3L x 22.7W

Miniature ten-element strip gage with electrically independent grids. All
grids perpendicular to long axis of pattern. Grid centerline spacing 0.080
in (2.03 mm). See also 031MF pattern.

EA-XX-031PJ-120
SA-XX-031PJ-120

120

±

0.5%

120

±

1.0%

E, SE

0.045 ES

0.120 CP

0.085 ES

0.935 CP

1.14 ES

3.05 CP

2.16 ES

23.75 CP

0.21L x 1.00W

5.3L x 25.4W

Miniature ten-element strip gage with electrically independent grids. All
grids perpendicular to long axis of pattern. Grid centerline spacing 0.095
in (2.41 mm).

EA-XX-045PG-120
EP-08-045PG-120
SA-XX-045PG-120
SK-XX-045PG-350

120

±

0.5%

120

±

0.5%

120

±

1.0%

350

±

1.0%

E, SE

0.062 ES

0.795 CP

0.062 ES

0.350 CP

1.57 ES

20.19 CP

1.57 ES

8.89 CP

0.91L x 0.43W

23.1L x 10.9W

Ten-element strip gage with one tab common to all sections. All grids
parallel to long axis of pattern. Grid centerline spacing 0.080 in (2.03
mm). Resistance is measured across each grid. See 062MW pattern for
more compact geometry.

EA-XX-062MD-120
EP-08-062MD-120

120

±

0.5%

120

±

0.5%

062MD

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Strip Gage Patterns

Vishay Micro-Measurements

Document No: 11514

Revision 10-Jan-03

www.vishaymg.com
90

Special Purpose Sensors - Strip Gage Patterns

GAGE PATTERN

Actual size shown.
Enlarged when necessary for definition.

ES = Each section

CP = Complete pattern

S = Section (S1= Sec 1) M = Matrix

inch

millimeter

GAGE

RES. IN OHMS

DESIGNATION

Tolerance is

Insert desired S-T-C

increased when

OPTIONS AVAILABLE

number in spaces

Option W, E, SE, LE,

marked XX.

or P is specified.

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

GAGE

OVERALL

GRID

OVERALL

LENGTH

LENGTH

WIDTH

WIDTH

MATRIX SIZE

0.062 ES

0.795 CP

0.050 ES

0.168 CP

1.57 ES

20.19 CP

1.27 ES

4.27 CP

0.90L x 0.25W

22.9L x 6.4W

Ten-element strip gage with one tab common to all sections. Similar to
062MD pattern but narrower geometry. All grids parallel to long axis of
pattern. Grid centerline spacing 0.080 in (2.03 mm). Resistance is
measured across each grid.

EA-XX-062MW-120
EP-08-062MW-120

120

±

0.5%

120

±

0.5%

062MW

0.125 ES

1.590 CP

0.100 ES

0.336 CP

3.18 ES

40.39 CP

2.54 ES

8.53 CP

1.68L x 0.43W

42.7L x 10.9W

Ten-element strip gage with one tab common to all sections. All grids
parallel to long axis of pattern. Grid centerline spacing is 0.160 in (4.06
mm). Resistance is measured across each grid.

EA-XX-125MW-120

120

±

0.5%

125MW

HORIZONTAL POSITION

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High S-T-C Patterns

Vishay Micro-Measurements

Document Number: 11515
Revision 03-Sep-03

www.vishaymg.com

91

The thermal coefficient of expansion of a group of materials
generically classified as plastics varies greatly with type
and the temperature range of interest.  Vishay Micro-Mea-
surements offers a variety of standard gage patterns with
nominal S-T-C numbers of 30, 40, and 50 ppm/

°

F (55, 70

and 90 ppm/

°

C).  The gage types noted below are supplied

unencapsulated to minimize reinforcement effects.  Option
L (lead ribbons) is supplied to eliminate risks of damaging
the substrate through direct soldering to the tabs of a

GAGE

GAGE

OPTIONS

PATTERN

DESIGNATION

AVAILABLE

Actual size shown.*

EA-30-060CC-350

L, P

EP-40-060CC-350

L, P

EA-50-060CC-350

L, P

EA-30-125AC-350

L, P

EP-40-125AC-350

L, P

EA-50-125AC-350

L, P

EA-30-125RD-350

L

EA-50-125RD-350

L

EA-30-125TQ-350

L

EP-40-125TQ-350

L

EA-50-125TQ-350

L

EA-30-250AE-350

L, P

EP-40-250AE-350

L, P

EA-50-250AE-350

L, P

*Leads are not shown at actual length.

bonded gage.  Option P (preattached cable) is available,
but will increase reinforcement on thin or unfilled plastics.

For detailed specifications, such as dimensions and
resistance tolerance, refer to the corresponding gage
patterns in the General-Purpose Gage Listings.

Minimum Order Requirement (MOR) may apply.

Special applications and requirements for patterns not listed
should be reviewed with our Applications Engineering Department.

Special Purpose Sensors - High S-T-C Patterns

GAGE

GAGE

OPTIONS

PATTERN

DESIGNATION

AVAILABLE

Actual size shown.*

EA-30-250BF-350

L, P

EP-40-250BF-350

L, P

EA-50-250BF-350

L, P

EA-30-250BK-10C

L, P

EP-40-250BK-10C

L, P

EA-50-250BK-10C

L, P

EA-30-250RD-350

L

EP-40-250RD-350

L

EA-50-250RD-350

L

EA-30-500BL-350

L, P

EP-40-500BL-350

L, P

EA-50-500BL-350

L, P

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Residual Stress Patterns

Vishay Micro-Measurements

Document Number: 11516

Revision 21-Aug-03

www.vishaymg.com
92

Special Purpose Sensors - Residual Stress Patterns

The most widely used practical technique for determining
residual stresses is the hole-drilling strain gage method
described in ASTM Standard E837. With this method, a
specially configured strain gage rosette is bonded to the
surface of the test object; and a small, shallow hole is
introduced into the structure, through the center of the gage,
with a precision drilling apparatus. Strains in the immediate
vicinity of the hole are measured, and the relaxed residual
stresses are computed from these measurements. The
general theory of making residual stress measurements is
covered in Vishay Micro-Measurements Tech Note TN-503,
Measurement of Residual Stresses by the Hole-Drilling
Strain Gage Method and the requisite hardware is described
in Bulletin 304.

CONSTRUCTION

All gages are constructed of self-temperature-compensated
foil (06 and 13 S-T-C) on a flexible polyimide carrier, and
incorporate a centering target for use with a precision milling
guide. EA-Series (A-Alloy) gages are available “open-faced”
or with solder dots and encapsulation (Option SE); CEA-
Series (A-Alloy) gages have encapsulated grids, and
rugged, copper-coated solder tabs. Construction of the N2K
Series (K-alloy) is similar to the N2A Series and includes
copper pads (DP) on the solder tabs. The 062UM gage
permits installation adjacent to weldments and intersecting
surfaces.

GAGE PATTERN

RES.

DIMENSIONS

AND DESIGNATION

IN

Actual Size Shown.

OHMS

GAGE

GRID

Insert Desired S-T-C No. in Spaces Marked XX.

LENGTH

CTR’LINE

Min.

Max.

Length

Width

DIA.

EA-XX-031RE-120

120 

±

0.2%

0.031

0.101

0.03

0.04

0.29

0.29

EA-XX-031RE-120/SE

120 

±

0.4%

0.79

2.56

0.8

1.0

7.4

7.4

N2K-XX-030RR-350/DP

350 

±

0.4%

0.030

0.170

0.090

0.100

0.37

0.37

0.76

4.32

2.3

2.5

9.4

9.4

EA-XX-062RE-120

120 

±

0.2%

0.062

0.202

0.06

0.08

0.42

0.42

EA-XX-062RE-120/SE

120 

±

0.4%

1.57

5.13

1.5

2.0

10.7

10.7

EA-XX-125RE-120

120 

±

0.2%

0.125

0.404

0.12

0.16

0.78

0.78

EA-XX-125RE-120/SE

120 

±

0.4%

3.18

10.26

3.0

4.1

19.8

19.8

CEA-XX-062UL-120

120 

±

0.4%

0.062

0.202

0.06

0.08

0.50

0.62

1.57

5.13

1.5

2.0

12.7

15.7

CEA-XX-062UM-120

120

±

0.4%

0.062

0.202

0.06

0.08

0.38

0.48

1.57

5.13

1.5

2.0

9.6

12.2

Due to small pattern size, measurement error can be magnified by
slight mislocation of drill hole. Pattern not recommended for general-
purpose applications.

Special six-element configuration that provides somewhat higher
output than three-element designs.

Most widely used RE pattern for general-purpose residual stress
measurement applications.

Larger version of the 062RE pattern.

Fully encapsulated with large copper-coated soldering tabs. Same
pattern geometry as 062RE pattern.

Fully encapsulated with large copper-coated soldering tabs and
special trim alignment marks. Trim line spaced 0.068 in (1.73 mm)
from hole center. Limitations may exist in data reduction equations.

TYPICAL HOLE DIA.

MATRIX

3

2

2

1

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Magnetic Field Patterns

Vishay Micro-Measurements

Document Number: 11517
Revision 03-Sep-03

www.vishaymg.com

93

Special Purpose Sensors - Magnetic Field Patterns

Intense, time-varying electromagnetic fields with steep
gradients in field strength can cause troublesome noise in
strain gage circuits. In severe magnetic environments, with
low signal levels, the noise amplitude may be several times
larger than the strain signal from the gage. Vishay Micro-
Measurements H-Series noninductive strain gages have
been specially designed to minimize noise pickup in the
gage grid due to electromagnetic fields.

H-Series strain gages consist of two identical grids, with one
stacked directly above and insulated from, the other. The
upper and lower grid elements are connected in series so
that current flows in opposite directions through the two
grids. With this arrangement, noise voltages induced in the
grid tend to be self-cancelling. The counter-current principle
employed in H-Series gages is particularly effective against
magnetic field gradients parallel to the test surface.

H-Series strain gages have been used very successfully in
fusion research applications and similar environments with
flux densities to 50 000 gauss.

CONSTRUCTION

H-Series strain gages are constructed with two 350-ohm
constantan alloy foil grids on a glass-fiber-reinforced epoxy-
phenolic carrier. These fully encapsulated gages include

closely spaced, heavy copper terminals for direct leadwire
attachment. H-Series gages are available in both a single-
axis and a delta (60

°

) rosette pattern. The available S-T-C

number is 06.

ADHESIVES

Vishay Micro-Measurements M-Bond 600 or AE-15 adhesive
systems are particularly recommended; M-Bond 600
produces the thinnest glueline. Adhesive cure temperature
should not exceed the maximum sensor operating
temperature of +250

°

F (+120

°

C).

LEADWIRES

In many cases, the leadwire system itself is the principal
source of magnetic noise induction in the measuring circuit.
Careful attention to details as outlined in Vishay Micro-
Measurements Tech Note TN-501, Noise Control in Strain
Gage Measurements, is strongly recommended.

Where magnetic noise is likely to be encountered, the selection of the strain gage grid alloy should be given careful
consideration. If the grid alloy is magnetic, it will be subject to extraneous physical forces in a magnetic field; and, if
magnetoresistive, will undergo spurious resistance changes. Similarly, if the alloy is magnetostrictive, the grid will tend to
change length in the magnetic field. While constantan is comparatively free from magnetic effects over its normal operating
temperature range, specific measurement applications may indicate desirability of a different sensing grid alloy. Contact our
Applications Engineering Department for details.

GAGE PATTERN

RES.

DIMENSIONS

AND DESIGNATION

IN

Actual Size Shown.

OHMS

Insert Desired S-T-C No. in Spaces Marked XX.

GAGE

OVERALL

GRID

OVERALL

Length

Width

LENGTH

LENGTH

WIDTH

WIDTH

H06A-AC1-125-700

700 

±

0.5%

0.125

0.49

0.125

0.125

0.61

0.22

3.18

12.4

3.18

3.18

15.5

5.6

H06A-AD3-125-700

700 

±

0.5%

0.125 ES

0.56

0.080 ES

0.620

0.65

0.70

3.18 ES

14.2

2.03 ES

15.75

16.5

17.8

Single-axis pattern with integral copper terminals.

Three-element 60

°

 delta rosette with integral copper terminals.

MATRIX

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Weldable Patterns

Vishay Micro-Measurements

Document Number: 11519

Revision 03-Sep-03

www.vishaymg.com
94

Special Purpose Sensors - Weldable Patterns

Vishay Micro-Measurements Weldable Strain Gages and
Temperature Sensors are specially designed for spot weld-
ing to structures and components.  They are ideal for appli-
cations where test or environmental conditions preclude
clamping and curing an adhesively bonded gage installation.
These gages are equally advantageous when strain mea-
surements must be made at an elevated temperature, but
the nature of the test object does not permit the use of an
elevated-temperature-curing adhesive.

Surface preparation requirements are minimal; only an
appropriate solvent cleaning and abrasion of the test part
surface with silicon-carbide paper or a small, hand-held
grinder is needed.  Spot welding is accomplished with a
portable stored-energy hand-probe spot welder, such as the
Model 700.  Environmental protection is as easily applied to
a welded gage installation as to an adhesively bonded gage.

Refer to Instruction Bulletin B-131 and Catalog A-110 for
further information on installation and protective coatings,
and to Bulletin 302 for specifications on the Model 700
Welding/Soldering Unit.

DESCRIPTION AND PERFORMANCE

General — All sensors are laboratory-prebonded, with a
high-performance adhesive, to thin [0.005 in (0.13 mm)]
metal carriers.  Sensor grids are fully encapsulated for
protection against handling and installation damage.
Weldable strain gages are offered in two series to meet
differing performance requirements.  Both series are
available in either 06 or 09 self-temperature compensation.
Strain gages with 06 S-T-C have Inconel carriers, while
S-T-C 09 gages and temperature sensors are mounted on
300-series stainless steel.

CEA-Series Weldable Strain Gage

 — Polyimide-

encapsulated constantan foil grid, with large, rugged,
copper-coated tabs. In most cases, the carrier can be

contoured to a radius as small as 1/2 in (13 mm).  The CEA
Series is ideal for direct leadwire attachment, before or after
installation.

Strain range is 

±

5000

µ

in/in (

±

5000

µ

m/m), and normal

operating temperature range is –100

°

 to +200

°

F (–75

°

 to

+95

°

C). Short-term maximum temperature is +300

°

F

(+150

°

C).

LWK-Series Weldable Strain Gage

 — Nickel-chromium

alloy grid, encapsulated in fiberglass-reinforced epoxy-
phenolic.  The LWK gage is provided with a three-wire lead
system with 10 in (250 mm) of Teflon

®

-insulated leadwire.

This construction simplifies leadwire temperature
compensation and provides for easy connection of the lead
system to the instrumentation cable.  Minimum installation
radius is generally limited to 2 in (50 mm).

Strain range is 

±

5000

µ

in/in (

±

5000

µ

m/m), and normal

operating temperature range is –320

°

 to +500

°

F (–195

°

 to

+260

°

C).  Short-term maximum temperature is +550

°

F

(+290

°

C).

WWT-Series Temperature Sensor

 — High-purity nickel foil

grid encapsulated in fiberglass-reinforced epoxy-phenolic,
and equipped with integral three-tab terminal to facilitate
leadwire attachment.  The temperature sensor is normally
installed on a flat surface of the workpiece, but, in any case,
should always be oriented with the gridlines in the direction
of minimum strain to avoid strain-induced errors (see Vishay
Micro-Measurements Tech Note TN-506, Bondable
Resistance Temperature Sensors and Associated Circuitry).
With an appropriate LST Matching Network, the
temperature-response characteristic of the nickel can be
linearized and scaled for direct readout (in degrees) with any
strain indicator.

®

Teflon is a Registered Trademark of DuPont.

It is important to note that operating characteristics of
weldable strain gages (gage factor, transverse sensitivity,
and thermal output) are specified for the basic strain gage
itself — without the metal carrier.  Thus, the properties are
measured by bonding a conventional strain gage directly
to an appropriate calibration specimen, following standard
methods specified for all Vishay Micro-Measurements
strain gages.  This procedure assures the most accurate
results, independent of the variables introduced by
welding.  In particular, the user should be aware that the
gage factor specified on the engineering data sheet
accompanying the gage applies only to the basic strain
gage, without the shim.  The effective gage factor of the
weldable assembly (after welding to the test member) is

commonly 5 to 10% lower than this, due primarily to the
stiffness of the shim. The reduction in gage factor is not
subject to quantitative generalization, because it depends
on the cross-sectional properties of the test specimen,
and on the mode of loading (e.g., bending versus direct
stress).  It has been demonstrated, however, that for a
group of like specimens, loaded in the same manner, the
weldable gages exhibit very good repeatability and
uniformity of response.  Therefore, when test
requirements dictate greatest accuracy, the weldable
gages should be calibrated on a specimen of the same
material and cross section as the test part, and under the
same mode of loading.

MEASUREMENT CONSIDERATIONS

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Weldable Patterns

Vishay Micro-Measurements

Document Number: 11519
Revision 03-Sep-03

www.vishaymg.com

95

Special Purpose Sensors - Weldable Patterns

GAGE PATTERN

RES.

DIMENSIONS

AND DESIGNATION

IN

Actual Size Shown.

OHMS

Insert Desired S-T-C No. in Spaces Marked XX.

Length

Width

Thick

Length

Width

Length

Width

CEA-XX-W250A-120

120 

±

0.4%

0.63

0.34

0.005

0.230

0.125

0.44

0.17

CEA-XX-W250A-350

350 

±

0.4%

16.0

8.6

0.13

5.84

3.18

11.2

4.3

CEA-XX-W250C-120

120 

±

0.4%

0.90

0.90

0.005

0.230

0.125

0.44

0.17

CEA-XX-W250C-350

350 

±

0.4%

22.9

22.9

0.13

5.84

3.18

11.2

4.3

LWK-XX-W250B-350

350 

±

0.4%

0.88

0.32

0.005

0.250

0.125

0.62

0.17

22.4

8.1

0.13

6.35

3.18

15.7

4.3

LWK-XX-W250D-350

350 

±

0.4%

1.15

1.15

0.005

0.250

0.125

0.62

0.17

29.2

29.2

0.13

6.35

3.18

15.7

4.3

WWT-TG-W200B-050

50 

±

0.4%

0.71

0.43

0.005

0.200

0.200

0.52

0.26

@ +75

°

F

18.0

10.9

0.13

5.08

5.08

13.1

6.6

(+24

°

C)

Most flexible and conformable pattern.  Type 326-DFV and 330-DFV flat
three-conductor cable typically used to solder directly to copper-coated
tabs.

Tee rosette, used in biaxial stress states where directions of principal
stresses are known. See W250A pattern for typical leadwire
recommendations.

Wide-temperature-range linear pattern with 10-in (250-mm)
preattached leads. Teflon insulation is pretreated for best bond to
protective coatings.

Tee rosette, used in biaxial stress states where directions of principal
stresses are known and a wide operating temperature range is
required.

Easy-to-use temperature sensor that can be welded or adhesively
bonded to the test structure. For standard bondable temperature
sensors, see pages 100-102.

ACTIVE GRID

MATRIX

CARRIER

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Crack Detection Patterns

Vishay Micro-Measurements

Document Number: 11520

Revision 10-Jan-03

www.vishaymg.com
96

Special Purpose Sensors - Crack Detection Patterns

CD-Series Crack Detection Gages are designed to provide a
convenient, economical method of indicating the presence of
a crack, or indicating when a crack has progressed to a
predetermined location on a test part or structure.  By
employing several CD gages, it is also possible to monitor
the rate of crack growth; however, Crack Propagation Gages
would normally be selected for that purpose.

In some applications, thin copper wires bonded to the test
structure are used to provide a low-cost method of detecting
crack initiation or propagation.  Because of the behavior of
copper wire, however, this method suffers from two
limitations: (a) the crack tip may progress considerably
beyond the wire without breaking the strand, and (b) in areas
of high cyclic strains, the wire may fail in fatigue without crack
initiation in the specimen.  CD-Series Crack Detection Gages
are designed to overcome both of these limitations.

CD-Series gages consist of a single strand of high-
endurance alloy.  A crack propagating beneath the gage will
induce local fracture of the sensing strand and open the
electrical circuit.  When the CD gage is installed at critical
locations on a test part or structure and used as a sensing
element in a control system, the signal can serve to alter a
test sequence or to alert an operator to incipient component
failure.

CONSTRUCTION

Two gage constructions are currently available:

The

CD-02

 is made of beryllium copper alloy laminated to

polyimide, and offers a low-resistance sensing element.
Select the CD-02 type for maximum conformability to
irregular surfaces and ease of soldering, when greatest
fatigue life is not required.

The

CD-23

 type is constructed of isoelastic alloy laminated to

a glass-fiber-reinforced backing for applications where the
highest endurance is required.  The superior fatigue life of
the isoelastic alloy allows the CD-23 to be used in high cyclic

strain fields without premature failure, while maintaining high
sensitivity to crack formation under the gage.  This gage is
less conformable than the CD-02 and requires use of SS-
Flux for tinning of solder tabs for leadwire attachment.

Crack Detection Gages are available with various strand
lengths; from 0.4 in (10 mm) for applications where space is
limited, to 2.0 in (50 mm) for use where the direction of crack
propagation, or the point of crack initiation, is uncertain.

Resistance of the CD Series is nominally 0.05

/mm of active

strand length for beryllium copper and 1

/mm for isoelastic

gages.

The normal operating temperature range is –320

°

 to +250

°

F

(–195

°

 to +120

°

C).

ADHESIVES

Conventional strain gage adhesives are suitable for bonding
CD-Series gages. M-Bond 600, 610, or 43-B are preferred
for excellent performance over the widest operating
temperature range.  However, M-Bond AE-10 and AE-15 are
also suitable where in-service temperatures will not exceed
+200

°

F (+95

°

C).  M-Bond 200 is satisfactory for fast

installation, but should not be used for long-term testing.

PROTECTIVE COATINGS

Corrosion, which can cause premature filament failure, is
greatly accelerated in the presence of high cyclic strain
fields.  For long-term use, it is essential to protect the crack
detection gage from atmospheric corrosion and other
contamination.

M-Bond 43-B is an excellent protective coating when the
bonding adhesive, leadwire insulation and solder can
tolerate the cure temperature.  If lower cure temperatures are
necessary, M-Bond AE-10 and AE-15 are recommended.
When in-service environmental conditions are not extreme, a
softer coating may prove perfectly adequate.  Either 3140
RTV or M-Coat D would be a good choice in these instances.

For repetitive use on identical structural shapes, special patterns may be designed to fit the expected crack formation area.
Contact our Applications Engineering Department for details.

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Crack Detection Patterns

Vishay Micro-Measurements

Document Number: 11520
Revision 10-Jan-03

www.vishaymg.com

97

Special Purpose Sensors - Crack Detection Patterns

CD-SERIES GAGE DESIGNATION SYSTEM

CD - 23 - 15 A

GEOMETRY 

(tabs as shown)

LENGTH OF ACTIVE LINE IN MILLIMETRES

MATERIAL AND CONSTRUCTION:

02 = 0.0005 in (0.013 mm) beryllium copper laminated to

0.001 in (0.025 mm) polyimide backing

23 = 0.00025 in (0.006 mm) isoelastic alloy laminated to

0.0008 in (0.020 mm) glass-fiber-reinforced backing

CRACK DETECTION GAGE

 (single strand)

DIMENSIONS

GAGE DESIGNATION

a

b

c

Length

Width

CD-02-10A

0.40

0.56

0.10

0.60

0.13

CD-23-10A

10.2

14.2

2.5

15.2

3.2

CD-02-15A

0.60

0.76

0.10

0.80

0.13

CD-23-15A

15.2

19.3

2.5

20.3

3.2

CD-02-20A

0.80

0.96

0.10

1.00

0.13

CD-23-20A

20.3

24.4

2.5

25.4

3.2

CD-02-25A

1.00

1.16

0.10

1.20

0.13

CD-23-25A

25.4

29.5

2.5

30.5

3.2

CD-02-50A

2.00

2.16

0.10

2.22

0.13

CD-23-50A

50.8

54.9

2.5

56.4

3.2

MATRIX

b

a

c

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Crack Propagation Patterns

Vishay Micro-Measurements

Document Number: 11521

Revision 09-May-03

www.vishaymg.com
98

Special Purpose Sensors - Crack Propagation Patterns

Crack Propagation Gages provide a convenient method for
indicating rate of crack propagation in a test part or structure.
The CPA, CPB, and CPC patterns consist of a number of
resistor strands connected in parallel.  When bonded to a
structure, progression of a surface crack through the gage
pattern causes successive open-circuiting of the strands,
resulting in an increase in total resistance.  The CPA pattern
incorporates 20 resistor strands; the CPB, with the same
basic configuration, incorporates ten.  Both series produce
stepped increases in resistance with successive open-
circuiting as indicated in the charts below.  In applications
where space permits, the CPC pattern may be preferred
because of greater uniformity of increases in total resistance
with successive strand fractures.

The resistor strands of the CPD pattern operate
independently, each producing an open circuit when fractured.
This type of gage allows the user to electrically predetermine a
specific point in the fracturing process at which the
instrumentation will perform some type of altering function.

GAGE CHARACTERISTICS

Crack Propagation Gages have a nominal gage thickness of
only 0.0017 in (0.043 mm).  The high-endurance K-alloy foil
grid has a single cycle strain range of up to 

±

1.5% with a

fatigue life of greater than 10

7

 cycles at 

±

2000 microstrain.

GAGE RESISTANCE CHARTS

See Circuitry on Page 99

The standard backing is a glass-fiber-reinforced epoxy
matrix.  These gages are useful through the temperature
range of –452

°

F (–269

°

C) to over +450

°

F (+230

°

C).

Since exact self-temperature compensation is unnecessary
in crack propagation studies, all of these gages are supplied
in 09 S-T-C.

Crack Propagation Gages feature small copper pads on the
tabs for ease of soldering.

ADHESIVES AND PROTECTIVE COATINGS

Crack Propagation Gages should be installed with a solvent-
thinned adhesive incorporating a cure temperature of at least
+300

°

F (+150

°

C). M-Bond 600 or 610 adhesives are

recommended for use over the widest temperature range.
Handling tape should not be applied over the grid or
soldering tabs during installation.  Room-temperature-curing
adhesives are not recommended for use with Crack
Propagation Gages.

Protective coating selection considerations are similar to those
for CD-Series Crack Detection Gages.  Refer to appropriate
datasheet for protective coating recommendations.

50

45

40

35

30

25

20

15

10

5

0

50

45

40

35

30

25

20

15

10

5

0

50

45

40

35

30

25

20

15

10

5

0

0

5

10

15

20

0

5

10

15

20

0

5

10

RESIST

ANCE - OHMS

(WITH 50

 SHUNT)

RESIST

ANCE - OHMS

(WITH 50

 SHUNT)

RESIST

ANCE - OHMS

Direction of
Propogation
                P

P

P

CPCO3

(1/2 Size)

CPA01
CPA02

CPB02

STRANDS FRACTURED

CPA01 & CPA02

STRANDS FRACTURED

CPB02

STRANDS FRACTURED

CPC03

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Crack Propagation Patterns

Vishay Micro-Measurements

Document Number: 11521
Revision 09-May-03

www.vishaymg.com

99

Special Purpose Sensors - Crack Propagation Patterns

CPA, CPB, AND CPC PATTERNS

An ohmmeter with milliohm sensitivity is a suitable readout instrument.
Alternately, a strip chart recorder, connected in the manner shown at right,
can be used to obtain a step curve of strands broken versus time.

CPD Pattern

Low voltage instrumentation can be employed to shut off a motor, sound
an alarm, or trigger some other type of alerting function.

Conventional strain gage instrumentation is not readily adaptable for use with Crack Propagation Gages.

NOMINAL

DIMENSIONS

GAGE PATTERN

RESISTANCE

AND DESIGNATION

IN

Actual size shown

OHMS

a

b

c

Length

Width

TK-09-CPB02-005/DP

5

0.25

0.50

0.10

0.56

0.16

6.4

12.7

2.5

14.2

4.1

TK-09-CPA01-005/DP

5

0.50

1.00

0.20

1.08

0.28

12.7

25.4

5.1

27.4

7.1

TK-09-CPA02-005/DP

5

1.00

2.00

0.40

2.08

0.48

25.4

50.8

10.2

52.8

12.2

TK-09-CPC03-003/DP

3

0.70

0.75

1.57

0.80

1.62

17.8

19.1

39.9

20.3

41.1

TK-09-CPD01-NRA/DP

110

0.75

1.00

1.00

1.11

1.11

19.1

25.4

25.4

28.1

28.1

MATRIX

Ten Grid Lines — 0.010 in (0.25 mm) between centerlines.

Twenty Grid Lines — 0.010 in (0.25 mm) between centerlines.

Twenty Grid Lines — 0.020 in (0.51 mm) between centerlines.

Twenty Grid Lines — 0.080 in (2.03 mm) between centerlines

Twenty Grid Lines — 0.050 in (1.27 mm) between centerlines.

a

b

c

c

b

a

c

b

a

CPA, CPB

CPC

CPD

50

STRIP

CHART

RECORDER

10 mV

RANGE

15 Vdc

POWER

SUPPLY

Crack
Propagation
Gage

+

+

100K

1% WW

CIRCUITRY

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Temperature Sensors and LST Networks

Vishay Micro-Measurements

Document Number: 11522

Revision 03-Sep-03

www.vishaymg.com
100

Special Purpose Sensors - Temperature

Resistance thermometry is a widely employed method of
measuring temperature, and is based on using a material
whose resistivity changes as a function of temperature.
Resistance Temperature Detectors (RTD’s) have fast
response time, provide absolute temperature measurement
(since no reference junctions are involved), and are very
accurate.  Their measurement circuits are relatively simple,
and the sensors, when properly installed, are very stable
over years of use.

Vishay Micro-Measurements resistance temperature
sensors are constructed much like wide-temperature-range
strain gages. The standard sensors utilize nickel or nickel/
manganin grids, although special-purpose gages are also
available in Balco

®

 alloy or copper foil grids.  These

temperature sensors are bonded to structures using
standard strain gage installation techniques, and can
measure surface temperatures from –452

°

 to approximately

+500

°

F (–269

°

 to +260

°

C).  Because of their extremely low

thermal mass and the large bonded area, the sensors follow
temperature changes in the structural mounting surface with
negligible time lag.

Balco is a trademark of the W.B. Driver Company

TG TEMPERATURE SENSORS

TG Temperature Sensors are normally selected for
measurements from –320

°

 to +500

°

F (–195

°

 to +260

°

C).

The sensing grid utilizes a high purity nickel.  Three basic
constructions are offered:

ETG Sensors

 have a polyimide carrier for flexibility. It is

available as an encapsulated gage with exposed solder tabs
(Option E), or with integral printed-circuit terminals (Option W).

The

WTG Sensor

 incorporates integral leadwires and a

high-temperature epoxy-phenolic matrix (reinforced with
glass fiber) which fully encapsulates the grid.

The

WWT-TG Sensor

 is a slightly larger version of the WTG,

but preattached to a 0.005-in (0.13-mm) thick stainless steel
shim.  This gage can be welded or bonded to a structure.

The resistance at +75

°

F (+23.9

°

C) is 50

Ω ±

0.3% for the ETG

and WTG Sensors; and 50

Ω ±

0.4% for the WWT-TG

Sensors.

Maximum operating temperature for ETG Sensors with
Option E is +450

°

F (+230

°

C), and +350

°

F (+175

°

C) for

Option W.  All other types are +500

°

F (+260

°

C).

TEMPERATURE SENSOR SELECTION

In addition to the standard line of temperature sensors described above, Vishay Micro-Measurements can furnish almost any
type of sensor pattern desired, in a wide range of resistances. Contact our Applications Engineering Department for details.

DIMENSIONS

GAGE PATTERN

AND DESIGNATION

GAGE

OVERALL

GRID

OVERALL

Approximate Size Shown

LENGTH

LENGTH

WIDTH

WIDTH

Length

Width

0.060

0.148

0.100

0.100

0.28

0.20

1.52

3.76

2.54

2.54

7.0

4.8

0.125

0.235

0.125

0.125

0.33

0.19

3.18

5.97

3.18

3.18

8.3

4.7

0.060

0.148

0.100

0.100

0.28

0.20

1.52

3.76

2.54

2.54

7.0

4.8

0.125

0.235

0.125

0.125

0.33

0.19

3.18

5.97

3.18

3.18

8.3

4.7

0.20

0.71

0.200

0.43

0.52

0.26

5.08

18.03

5.08

10.92

13.1

6.6

MATRIX

WWT-TG-W200B-050
For weldable temperature sensor,
see appropriate datasheet

50A/E

50B/E

Opt W

Feature

50A

50B

WTG-50A
WTG-50A/Option W
WTG-50B
WTG-50B/Option W

ETG-50A/Option E
ETG-50A/Option W
ETG-50B/Option E
ETG-50B/Option W

Opt W

Feature

(shim length)

(shim width)

inches

millimeters

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Temperature Sensors and LST Networks

Vishay Micro-Measurements

Document Number: 11522
Revision 03-Sep-03

www.vishaymg.com

101

Special Purpose Sensors - Temperature

TG LST MATCHING NETWORKS

The temperature coefficient of resistance of nickel sensors is
very high but nonlinear as indicated in the graph.  The sensor
resistance can be measured directly and converted to
temperature with the charts supplied in Tech Note TN-506,
but since TG Sensors are commonly used along with strain
gages, special matching networks have been developed to
use with strain gage instrumentation.

These LST Matching Networks are small passive devices
encapsulated in a molded epoxy case.  They are connected
between TG Temperature Sensors and the strain gage
readout instrumentation to perform the following three
functions:

1. Linearize the gage resistance versus temperature.

2. Attenuate the resistance change slope to the equivalent

of 10 or 100 microstrain per degree F or C for a gage
factor setting of 2.000 on the strain indicator.

3. Present a balanced 350-ohm half-bridge circuit to the

strain indicator at the reference temperature of 0

°

F

(Fahrenheit networks) or 0

°

C (Celsius networks).

In order to optimize performance, separate network designs
are available for cryogenic and normal temperature ranges.
Environmental temperature range of LST networks is –65

°

 to

+250

°

F (–55

°

 to +125

°

C).  Standard strain gage instrumenta-

tion, such as the Vishay Micro-Measurements Model P-
3500, is ideal for use with these sensors, eliminating the
need to purchase separate readout devices.

SENSOR

NETWORK

OUTPUT

TEMPERATURE

DESIGNATION

SLOPE

RANGE

LST-10F-350C

10 microstrain/

°

F

–320

°

 to +100

°

F

LST-10C-350C

10 microstrain/

°

C

–200

°

 to +25

°

C

LST-100F-350C

100 microstrain/

°

F

–320

°

 to +100

°

F

LST-100C-350C

100 microstrain/

°

C

–200

°

 to +25

°

C

LOW TEMPERATURE RANGE

SENSOR

NETWORK

OUTPUT

TEMPERATURE

DESIGNATION

SLOPE

RANGE

LST-10F-350D

10 microstrain/

°

F

–200

°

 to +500

°

F

LST-10C-350D

10 microstrain/

°

C

–150

°

 to +260

°

C

LST-100F-350D

100 microstrain/

°

F

–200

°

 to +500

°

F

LST-100C-350D

100 microstrain/

°

C

–150

°

 to +260

°

C

NORMAL TEMPERATURE RANGE

TG
Sensor
50

@ +75

°

F

(+23.9

°

C)

3

2

1

5

4

LST NETWORK

Active

Dummy

Strain Indicator

-100

0

+100

+200

Temperature in 

°

C

-200

-100

0

+100

+200

+300

+400

+500

Temperature in 

°

F

10

20

30

40

50

60

70

80

90

100

110

120

130

140

Typical data for 50

 nickel sensor.

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Temperature Sensors and LST Networks

Vishay Micro-Measurements

Document Number: 11522

Revision 03-Sep-03

www.vishaymg.com
102

Special Purpose Sensors - Temperature

CLTS-2B TEMPERATURE SENSORS

The Cryogenic Linear Temperature Sensor (CLTS) is recom-
mended for best accuracy over the temperature range of –
452

°

 to +100

°

F (–269

°

 to +40

°

C).  The CLTS-2B is a small

surface thermometer gage consisting of two thin foil sensing
grids laminated into a glass-fiber-reinforced epoxy-phenolic
matrix, and electrically wired in series.  The two alloys are
special grades of nickel and manganin that are processed for
equal and opposite nonlinearities in resistance versus tem-
perature characteristics.  The CLTS-2B is fabricated with in-
tegral printed-circuit terminals to provide strong, convenient
attachment points for the leadwires.  Gage construction is
illustrated at right.

Because of its low thermal mass and thin construction, the
CLTS-2B responds quickly and accurately to temperature
changes in the surface to which it is bonded.  Special design
features protect the sensor from damage due to thermal
shock, even during plunges from room temperature directly
into liquefied gases, including LHe at –452

°

F (–269

°

C).

Avoid prolonged exposure of the CLTS-2B to tempera-
tures above +150

°

F (+65

°

C) as this may adversely affect

characteristics of the manganin material.  The maximum
recommended curing temperature of the bonding adhe-
sive is two hours at +200

°

F (+95

°

C).

CLTS-2B SENSITIVITY

The nominal resistance of the CLTS-2B is 290.0 ohms 

±

0.5%

at +75

°

F (+23.9

°

C).  The resistance decreases linearly with

temperature, reaching a nominal value of 220.0 ohms at
–452

°

F (–269

°

C).  This represents a change of 70 ohms for

527

°

F, or a slope of 0.1328 ohms per degree F; the

corresponding slope on the Celsius scale is 0.2391 ohms per
degree C.  With proper instrumentation a resolution of 0.01

°

can be easily achieved.  Data readout can be accomplished
by directly monitoring resistance change with an appropriate
resistance measuring instrument.

CLTS MATCHING NETWORKS

When used in conjunction with bonded strain
gages, it is often most convenient to modify
the CLTS output with a simple, passive
resistance network that can be used with
strain gage instrumentation as described with
the TG Sensors.  The sensitivity can be

DIMENSIONS

GAGE PATTERN

AND DESIGNATION

GAGE

OVERALL

GRID

OVERALL

Actual size shown.

LENGTH

LENGTH

WIDTH

WIDTH

Length

Width

CLTS-2B

0.130

0.205

0.280

0.280

0.43

0.31

3.30

5.21

7.11

7.11

10.9

7.9

MATRIX

adjusted to 10 microstrain per degree F (CLTS-N-F) or C
(CLTS-N-C); with a resolution of 0.1

°

 when used with most

strain indicators.  This type of network also provides a high
degree of leadwire compensation.  Environmental tempera-
ture limits for CLTS Networks are –65

°

 to +250

°

F (–55

°

 to +125

°

C).

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Diaphragm Patterns

Vishay Micro-Measurements

Document Number: 11523
Revision 10-Jan-03

www.vishaymg.com

103

Special Purpose Sensors - Diaphragm Patterns

Strain gages are frequently used in pressure transducers
incorporating a circular diaphragm as the spring element.
The full-bridge patterns shown on this page were designed
specifically to take maximum advantage of the strain
distribution on a rigidly clamped diaphragm of uniform
thickness, and represent an abbreviated selection of gages
available for this application.

The actual design and development process for building
pressure transducers “in-house” requires careful study be-
fore arriving at the best compromise between sensitivity, lin-
earity, and frequency response.  Vishay Micro-Measurements

Tech Note TN-510, Design Considerations for Diaphragm
Pressure Transducers, outlines some of these design con-
siderations.  For more information, contact our Transducer
Applications Department.

Most pressure measurement applications can be handled
with commercially available transducers.  These gages are,
however, an excellent choice when (1) there is no
commercially available product, or (2) the application
requires modification of an existing component to sense
pressure.

1

 Minimum Order Requirement (MOR) may apply.

2

 Option SP70 circular trim is available in EA Series only.

3

 A minimum 0.005 in (0.13 mm) radius is recommended on a machined diaphragm section.

GAGE PATTERN

AND DESIGNATION

RES.

CIRCULAR

MINIMUM

MATRIX

Actual size shown

IN

PATTERN

TRIM

DIAPHRAGM

SIZE

Insert desired S-T-C No. in spaces marked XX

1

OHMS

DIAMETER

DIAMETER

2

DIAMETER

3

(SQUARE)

EA-XX-182JC-120

120

±

1.0%

0.182

0.200

0.210

0.26

EA-XX-182JB-350

350

±

1.0%

4.62

5.08

5.33

6.6

SA-XX-182JC-120

120

±

2.0%

SA-XX-182JB-350

350

±

2.0%

EA-XX-228JC-120

120

±

1.0%

0.228

0.250

0.260

0.30

EA-XX-228JB-350

350

±

1.0%

5.79

6.35

6.60

7.6

SA-XX-228JC-120

120

±

2.0%

SA-XX-228JB-350

350

±

2.0%

SK-XX-228JC-350

350

±

2.0%

EA-XX-364JC-120

120

±

0.5%

0.364

0.400

0.410

0.46

EA-XX-364JB-350

350

±

0.5%

9.25

10.16

10.41

11.7

SA-XX-364JC-120

120

±

1.0%

SA-XX-364JB-350

350

±

1.0%

SK-XX-364JC-350

350

±

1.0%

EA-XX-455JC-120

120

±

0.5%

0.455

0.500

0.510

0.56

EA-XX-455JB-350

350

±

0.5%

11.56

12.70

12.95

14.2

EA-XX-455JB-10C

1000

±

0.5%

SA-XX-455JC-120

120

±

1.0%

SA-XX-455JB-350

350

±

1.0%

SA-XX-455JB-10C

1000

±

1.0%

SK-XX-455JC-350

350

±

1.0%

EA-XX-500JD-120

120

±

0.15%

0.500

0.510*

0.70

WA-XX-500JD-120

120

±

0.3%

12.70

12.95*

17.8

WK-XX-500JD-350

350

±

0.3%

SA-XX-500JD-120

120

±

0.3%

SK-XX-500JD-350

350

±

0.3%

DIMENSIONS

*Normally used on 1-in (25.4-mm) diameter or larger
 diaphragms.
Circular trim, Option SP70, not available.

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Manganin Patterns

Vishay Micro-Measurements

Document Number: 11524

Revision 03-Sep-03

www.vishaymg.com
104

Special Purpose Sensors - Manganin Patterns

Manganin is a copper-manganese-nickel alloy with a low
strain sensitivity, but a relatively high sensitivity to
hydrostatic pressure.  Resistance change as a function of
applied pressure is linear to extremely high pressures. This
characteristic has been utilized in the construction of high-
range fluid pressure cells using manganin wire for many
years.

Manganin gages are used extensively in high-pressure
shock wave studies ranging from 1 to over 400 kilobars
(1 bar = 14.5 psi = 100 000 N/m

2

). In conventional

applications, the gage is bonded between two flat metallic
or polymer plates.

Vishay Micro-Measurements offers a large selection of
gages for shock wave studies, manufactured from specially
treated shunt stock manganin foil.  The ultrathin
construction offers several advantages over the wire type,
including:

• Improved repeatability from gage to gage, due to

precisely defined grids manufactured from the same lot of
foil.

• Faster response times (nanosecond rise times have been

recorded).

• Smaller, high resistance grids.

• Minimal distortion of the pressure wave when mounted in

high-modulus materials.

TECHNICAL INFORMATION

Nominal pressure sensitivity of Vishay Micro-Measurements
manganin foil gages is 0.27% per kilobar (0.0027 ohm/ohm/
kb).  Long signal transmission cables, low signal levels, and

FOR HIGH-PRESSURE MEASUREMENTS

SHOCK WAVE PROPAGATION • BLAST EFFECT • EXPLOSIVE-FORMING STUDIES
HIGH HYDROSTATIC PRESSURES

high electrical noise complicate the measurement.  Most of
these gages are designed for impedance matching to 50-ohm
coaxial cable.  The 210AW pattern illustrated has been
used with excitation currents exceeding 6 amperes for peri-
ods to 100 microseconds.

The 580SF pattern was designed specifically for investigat-
ing the effects of sweeping explosive waves.  With the tar-
get intentionally tilted at a small angle to the wave front, the
pressure wave traverses the grid in the direction
toward the leads.

Vishay Micro-Measurements manufactures manganin foil
gages in several backing materials.  The backing material is
normally selected to minimize the mechanical impedance
mismatch within the target.

L backing

 is a glass-fiber-reinforced epoxy-phenolic

approximately 0.002 in (0.050 mm) thick.  Although
commonly used in the 1- to 15-kilobar range, its usefulness
is not limited to this extent.  The backing is ideal for use in
quartz-phenolic transducers since it does not present a
significant impedance discontinuity.  L-backed gages may
be used in high-mechanical-impedance materials with the
understanding that rise-time limitations may exist due to an
impedance mismatch between the sensor and the test
material.  An encapsulated version (Option SP60), with only
the tab ends exposed for soldering, is available.

N2 backing

 is nominally 0.0008 in (0.020 mm) thick

polyimide film.  This backing is rugged, highly flexible, and
easy to handle.  It is suited to very-low-kilobar pressure
ranges.

J2 backing

 is an encapsulated version of the N2, with the

ends of the tabs exposed.

PRESSURE

M

A
N
G
A
N

I

N

G
A
G

E

TIME (

µ

sec)

PRESSURE (K-BARS)

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Manganin Patterns

Vishay Micro-Measurements

Document Number: 11524
Revision 03-Sep-03

www.vishaymg.com

105

Special Purpose Sensors - Manganin Patterns

†All resistance values are 

±

1%, measured on the tab near the grid.

GAGE

MINIMUM

 DESIGNATION

ORDER

REQUIREMENT

FOIL

TAB

(PKGS)

THICKNESS

Length

Width

Length

Width

LENGTH

LM-SS-110FB-048

5

0.0002

1.380

0.125

0.110

0.125

1.240

LM-SS-110FB-048/SP60

5

N2M-SS-110FB-048

5

J2M-SS-110FB-048

5

0.005

35.05

3.18

2.79

3.18

31.49

LM-SS-125CH-048

5

0.0002

0.290

0.175

0.125

0.175

0.100

LM-SS-125CH-048/SP60

5

N2M-SS-125CH-048

5

J2M-SS-125CH-048

5

0.005

7.37

4.45

3.18

4.45

2.54

LM-SS-210AW-048

1

0.0005

1.750

0.250

0.210

0.250

1.500

LM-SS-210AW-048/SP60

1

N2M-SS-210AW-048

1

J2M-SS-210AW-048

3

0.013

44.45

6.35

5.33

6.35

38.10

LM-SS-210FD-050

5

0.0005

2.500

0.250

0.210

0.250

2.250

LM-SS-210FD-050/SP60

5

N2M-SS-210FD-050

5

J2M-SS-210FD-050

5

0.013

63.50

6.35

5.33

6.35

57.15

LM-SS-580SF-025

2

0.0004

2.018

0.600

0.580

0.008

2.000

LM-SS-580SF-025/SP60

2

N2M-SS-580SF-025

2

J2M-SS-580SF-025

2

0.010

51.26

15.24

14.73

0.20

50.80

OVERALL PATTERN

ACTIVE GRID

DIMENSIONS

MANGANIN GAGE SELECTION CHART

125CH

210AW

110FB

580SF

210FD

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Shear Modulus Testing Patterns

Vishay Micro-Measurements

Document Number: 11525

Revision 10-Jan-03

www.vishaymg.com
106

Special Purpose Sensors - Shear Modulus Testing

Shear Modulus Sensors are specifically designed to
accommodate the unique specimen geometries and strain-
field distributions encountered when testing composite
materials for shear properties.  Two popular specimens for
in-plane shear modulus testing of composites are the
Iosipescu and compact designs.  The test section for both
types is described as the area between two opposing
notches.  The Iosipescu specimen has a distance between
the notch roots of 0.45 in (11.4 mm); for the compact design
this distance is 0.75 in (19 mm).  Both of these specimens
have an inherently nonuniform shear-strain distribution in
their test zone.  Determining shear modulus requires
extracting an average shear-strain value from this
nonuniform strain field.  Since strain gages have the unique
characteristic of integrating the surface strain field under
their grids, average specimen strain is automatically
obtained by spanning the entire length of either specimen’s
test section.

Two 500

Ω ±

0.4%,

±

45

°

 shear-gage configurations are avail-

able for both the Iosipescu and compact specimen designs.

The planar configuration, with side-by-side grids, is con-
structed with a standard N2 backing and Option SP61 (beryl-
lium-copper lead ribbons and polyimide film encapsulation).
The stacked configuration is produced with a special back-
ing, A2.  This backing is similar to N2 but is fully encapsu-
lated with a polyimide film and includes integral beryllium-
copper lead ribbons (like those provided by Option SP61).
The stacked configuration is offered to best simulate strain
measurement at a point.  The stacked gages are supplied in
a quarter-bridge arrangement so that independent gage
measurements can be made if necessary. When connected
in a half-bridge circuit, the stacked construction inherently
provides temperature compensation and insensitivity to nor-
mal strains.  Due to the increased stiffness of a stacked sen-
sor, compared to one having only a single layer, an evalua-
tion of the test conditions and requirements should be made
to ensure that the gage will not compromise accuracy by sig-
nificantly reinforcing low-modulus and/or thin specimens.

DIMENSIONS

GAGE PATTERN

AND DESIGNATION

GAGE

OVERALL

GRID

OVERALL

Insert Desired S-T-C No. in Spaces Marked XX.

LENGTH

LENGTH

WIDTH

WIDTH

Length

Width

N2A-XX-C032A-500/SP61

0.032

0.462

0.031

0.197

0.500

0.257

N2P-08-C032A-500/SP61

0.81

11.73

0.79

5.00

12.7

6.5

each section

each section

N2A-XX-C032B-500/SP61

0.032

0.762

0.031

0.197

0.800

0.257

N2P-08-C032B-500/SP61

0.81

19.35

0.79

5.00

20.3

6.5

each section

each section

A2A-XX-C085C-500

0.085

0.445

0.070

0.200

0.500

0.260

A2P-08-C085C-500

2.16

11.30

1.78

5.08

12.7

6.6

each section

A2A-XX-C085D-500

0.085

0.745

0.070

0.200

0.805

0.260

A2P-08-C085D-500

2.16

18.92

1.78

5.08

20.4

6.6

each section

For use with Iosipescu specimens.

MATRIX

For use with compact specimens.

For use with Iosipescu specimens.

For use with compact specimens.

3X

3X

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Embedment Gages

Vishay Micro-Measurements

Document Number: 11526
Revision 03-Sep-03

www.vishaymg.com

107

Special Purpose Sensors - Embedment Gages

The EGP-Series Embedment Strain Gage is specially designed for measuring
mechanical strains inside concrete structures.  The sensing grid, constructed of a
nickel-chromium alloy (similar to Karma), has an active gage length of 4 in (100 mm) for
averaging strains in aggregate materials.  A rugged 5-in (130-mm) outer body of
proprietary polymer concrete resists mechanical damage during pouring, minimizes
reinforcement of the structure, and provides protection from moisture and corrosive
attack.  The grid, cast within the polymer concrete to ensure maximum strain sensitivity,
is self-temperature-compensated to minimize thermal output when installed in concrete
structures.  Each gage incorporates a heavy-duty 10-ft (3-m) cable with 22-AWG
(0.643-mm dia.) leadwires; a three-wire construction to the sensing grid helps minimize
temperature effects in the instrumentation leads.  Special lengths of preattached cable
will be quoted upon request.  Vishay Micro-Measurements M-LINE accessory cable
322-DJV is available for adding cable length in the field.

Rugged and reliable, EGP-Series Strain Gages are available in both 120-ohm (EGP-5-120) and 350-ohm (EGP-5-350)
resistances.

SPECIFICATIONS

Construction.

 Strain sensing grid cast in a sturdy, water-resistant material.

Sensing Grid.

 Nickel-chromium alloy on polyimide backing. Active gage length of 4 in (100 mm) nominal. Grid resistance of

120 or 350 ohms, 

±

0.8%.

Outer Body.

 Proprietary polymer concrete. 5 x 0.7 x 0.4 in (130 x 17 x 10 mm) nominal.

Cable.

 Three 10-ft (3-m) leads of 22-AWG (0.643-mm dia.) stranded tinned copper in 0.015-in (0.4-mm) thick PVC

insulation. Nominal cable diameter of 0.2 in (5 mm). (Other lengths quoted upon request.)

Temperature Range.

 The normal usage range is +25

°

 to +125

°

F (–5

°

 to +50

°

C). Extended range is –25

°

 to +150

°

F

(–30

°

 to +60

°

C).

EMBEDMENT GAGE SELECTION

GAGE DESIGNATION

RES.

ACTIVE

OUTER

OUTER

OUTER

IN

GAGE

BODY

BODY

BODY

OHMS

LENGTH

WIDTH

LENGTH

THICKNESS

EGP-5-120

120 

±

0.8%

4

0.7

5

0.4

100

17

130

10

EGP-5-350

350 

±

0.8%

4

0.7

5

0.4

100

17

130

10

DIMENSIONS

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Gage Series - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11506

Revision 03-Sep-03

www.vishaymg.com
108

Technical Data

GAGE SERIES

All Vishay Micro-Measurements strain gages incorporate
precision foil grids mounted on organic backing materials.
The strain-sensing alloys and backing materials cannot be
arbitrarily combined in specifying a gage type.  Instead, a
selection must be made from among the available gage
systems, or series, where each series generally incorporates
special design or construction features, as well as a specific
combination of alloy and backing material.

Descriptions of all standard gage series are given on the fol-
lowing pages, along with performance specifications and ap-
plication notes.  The information includes, in each case, the
alloy and backing combination employed, as well as the prin-
cipal construction features common to the series.  The allow-
able strain range is specified, and operating temperature
ranges are recommended for different types of applications.

The plots of cyclic strain level versus number of cycles
shown for each series represent general guidelines for the
nominal fatigue characteristics.  This data is a function of
gage size with the upper curve indicative of larger gage
patterns, and the lower curve of smaller gage patterns. Since
the fatigue life of a strain gage is subject to special
interpretation, reference should be made to Vishay Micro-

Measurements Tech Note TN-508, Fatigue Characteristics of
Vishay Micro-Measurements Strain Gages, for a full
understanding of the plotted data.

The fatigue curves on the following pages correspond to fully
reversed strain levels.  They can also be applied, approxi-
mately, to unidirectional strains and to combinations of mean
and variable strains by derating the peak-to-peak amplitude
by 10%.  As an example, a fully reversed strain range of

±

1500

µ∈

 is approximately equivalent in gage fatigue dam-

age to strain levels of:

0 to +2700

µ∈

0 to –2700

µ∈

–200 to +2500

µ∈

However, a mean strain which increases in the tensile
direction during cycling will lead to much earlier failure.

It must be noted that all performance specifications for strain
gages are nominal, since the behavior of a particular gage
may be modified by installation or application circumstances.
Moreover, the specifications apply primarily to gages of
0.125 in (3 mm) gage length and larger, and without optional
features, unless otherwise indicated.

EA-Series constantan gages are widely used in general-purpose experimental stress
analysis applications.  The basic gage is of open-faced construction on a 0.001 in (0.025
mm) tough, flexible cast polyimide backing.  The strength and heat resistance of this
backing provide excellent handling and performance qualities.  This series is available in
the widest range of patterns and will usually be the lowest in cost for a particular pattern
design.  A large number of options may be obtained for EA-Series gages, covering various
forms of lead attachment and protective encapsulation.  The backing is treated for strong
bond formation with all standard strain gage adhesives.  Strain limits are approximately

±

5% for gages of 1/8 in (3 mm) or greater gage length and 

±

 3% for smaller sizes.

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

EA

-SERIES GAGES

The thermal output of constantan
increases rapidly below  - 50

°

F

(- 45

°

C).  Static measurements

become difficult if temperatures
are varying.

DYNAMIC OR SPECIAL EXTENDED RANGE

BEST STATIC RANGE

NORMAL STATIC RANGE

Positive zero drift of constantan alloy increases  significantly
above + 150

°

F (+ 65

°

C) for single active gages in static

measurements.  Use half-bridge or full-bridge circuits when
possible.

Creep increases

EA Series

FATIGUE LIFE FOR

EA

-SERIES GAGES

LARGE GAGES

SMALL GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 3000

±

 2600

±

 2200

±

 1800

±

 1400

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

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Vishay Micro-Measurements

Document Number: 11506
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109

Technical Data

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

CEA

-SERIES GAGES

The thermal output of constantan
increases rapidly below  -50

°

F

(-45

°

C).  Static measurements

become difficult if temperatures
are varying.

DYNAMIC OR SPECIAL EXTENDED RANGE

BEST STATIC RANGE

NORMAL STATIC RANGE

Positive zero drift of constantan alloy increases  significantly
above +150

°

F (+65

°

C) for single active gages in static

measurements.  Use half-bridge or full-bridge circuits when
possible.  Stacked rosettes are limited to a maximum operating
temperature of + 150

°

F (+65

°

C).

Creep increases

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

N2A

-SERIES GAGES

The thermal output of constantan
increases rapidly below  -50

°

F

(-45

°

C).  Static measurements

become difficult if temperatures
are varying.

DYNAMIC OR SPECIAL EXTENDED RANGE

BEST STATIC RANGE

Positive zero drift of constantan alloy increases  significantly
above +150

°

F (+65

°

C) for single active gages in static

measurements.  Use half-bridge or full-bridge circuits when
possible.

Creep increases

CEA Series

N2A Series

CEA-Series gages are the most widely accepted for use in general-purpose
experimental stress analysis applications in the world today.  These polyimide
encapsulated constantan gages feature large, rugged, copper-coated tabs.   This
construction provides optimum capability for attaching leadwires directly to the tabs,
eliminating the need for separate terminals. In most applications, the CEA Series is
preferred over the EA Series with options such as E, L, LE and W. Nominal single-plane
gage thickness is 0.0027 in (0.069 mm); stacked rosettes, 0.0039 in (0.099 mm).  The
extremely tough but flexible cast polyimide carrier can be contoured to almost any
radius.  Strain limits are approximately 

±

5% (50 000

µ∈

) for gage lengths 1/8 in (3 mm)

or greater, and 

±

3% for smaller sizes.

N2A-Series gages are open-faced constantan on a special, thin, laminated polyimide
backing. The backing is very flexible and tough. Backing thickness is approximately
0.0008 in (0.020 mm), and the backing has been specially treated for optimum bond
formation. The N2A Series has an elongation capability of approximately 

±

3%. These

gages are intended for use in elastic strain fields. This series is primarily available for
certain large gage patterns because its flatness eases handling.

FATIGUE LIFE FOR

CEA

-SERIES GAGES

LARGE GAGES

SMALL GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 3000

±

 2600

±

 2200

±

 1800

±

 1400

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES USING
LOW MODULUS SOLDER

FATIGUE LIFE FOR

N2A

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 3000

±

 2600

±

 2200

±

 1800

±

 1400

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

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Gage Series - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11506

Revision 03-Sep-03

www.vishaymg.com
110

Technical Data

WA Series

SA Series

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

WA

-SERIES GAGES

The thermal output of constantan
increases rapidly below  -50

°

F

(-45

°

C).  Static measurements

become difficult if temperatures
are varying.

DYNAMIC OR EXTENDED STATIC RANGE

BEST STATIC RANGE

NORMAL STATIC RANGE

Positive zero drift of constantan alloy increases  significantly
above +150

°

F (+65

°

C) for single active gages in static

measurements.  Use half-bridge or full-bridge circuits when
possible.

Solder Limit

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

SA

-SERIES GAGES

DYNAMIC OR EXTENDED STATIC RANGE

BEST STATIC RANGE

NORMAL STATIC RANGE

Solder Limit

WA-Series gages are fully encapsulated constantan, equipped with integral, high-
endurance beryllium copper leadwires.  The backing and encapsulation matrix consists of
a high-temperature epoxy-phenolic resin system reinforced with glass fibers. Overall gage
thickness is approximately 0.0028 in (0.071 mm).  The WA construction provides a gage
that is strong and easy to handle, though not as flexible as the EA type.  The backing is
treated for strong bond formation with all standard strain gage adhesives.  The strain range
is limited to approximately 

±

1 to 2% by the hard, creep-resistant matrix. WA-Series gages

are primarily intended for high accuracy measurements over wider temperature ranges and
in more difficult environments than other forms of constantan gages. Option W is available
on some WA-Series gages, but will restrict the fatigue life to some extent.  Heat-curing
adhesives such as M-Bond 600 or 610 are recommended when full-temperature-range
capabilities are required.

SA-Series gages are fully encapsulated constantan similar to WA-Series gages, but with
solder dots instead of leadwires.  The matrix is somewhat thinner than the WA type, with
an overall gage thickness of approximately 0.002 in (0.05 mm).  The solder is a lead-tin-
silver alloy which melts at approximately +570

°

F (+300

°

C).  These gages are typically

used in stress analysis applications when mounting space is restricted. The solder dot
connections permit small jumper wires to be attached from any direction, and the matrix
can be field-trimmed very close to the pattern since no integral leadwires are involved.
Because of the exposed solder dots, SA-Series gages are not as well protected in ex-
treme environments as the WA type.  The WA Series is superior in maximum temperature
capability and fatigue life.  No leadwire options are available in this series. Strain limits are
approximately

±

1 to 2%. Heat-curing adhesives such as M-Bond 600 or 610 are recom-

mended for full-range performance.

FATIGUE LIFE FOR

WA

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 3000

±

 2600

±

 2200

±

 1800

±

 1400

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

FATIGUE LIFE FOR

SA

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 3000

±

 2600

±

 2200

±

 1800

±

 1400

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

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Gage Series - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11506
Revision 03-Sep-03

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111

Technical Data

ED Series

EP Series

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

EP

-SERIES GAGES

Elongation capability of gage and
adhesive is restricted at
temperatures below - 50

°

F

(–45

°

C).

EXTENDED  OR SPECIAL RANGE

NORMAL  RANGE

Currently adhesive-limited

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

ED

-SERIES GAGES

FULL DYNAMIC  RANGE

BEST DYNAMIC RANGE

EP-Series gages are specifically designed for use in the measurement of large strains,
>3-5%.  The basic gage is of open-faced construction on a 0.001 in (0.025 mm) tough,
flexible, high-elongation cast polyimide backing.  The sensing grid is a special grade of
fully annealed constantan foil for maximum ductility.  This gage series is available in 08
and 40 compensations, for use on metals and plastic, respectively.  Exact values of self-
temperature compensation are usually not important in post-yield work because the
thermal output error is very small compared to the large strain levels being measured.
Strain limits for EP-Series gages are approximately 

±

20% for gages of 1/8 in (3 mm) or

greater gage length, and 

±

10% for smaller sizes.  Optional features generally degrade

elongation capabilities.  EP-Series gages can be obtained on special order with all
options offered on the equivalent EA-Series pattern.  M-Bond A-12 adhesive is
recommended for full elongation capability.

ED-Series gages are used in general-purpose dynamic-only strain measurement.   They
are open-faced construction on a thin, 0.001 in (0.025 mm), tough, flexible cast
polyimide backing.  The isoelastic grid alloy has a high strain sensitivity, and gage factor
is approximately 3.2.  The extremely high temperature coefficient of resistance [thermal
output of approximately 80

µ∈

/

°

F (145

µ∈

/

°

C)] does not normally permit static

measurements to be made with isoelastic gages.  The outstanding features of the ED
Series are excellent handling properties, high flexibility, good fatigue life, and relatively
low cost. A wide range of options is available, covering various forms of lead attachment
and protective encapsulation.  Leadwires must be handled and installed with care to
avoid reduction in fatigue life. All isoelastic gages tend to generate error signals in
magnetic fields, since the alloy is both magnetic and magnetostrictive.  Strain limits for
ED gages are approximately 

±

1%, but increasing nonlinearity above 

±

5000

µ∈

 normally

restricts this type of gage to measurement of dynamic, elastic strain levels.

FATIGUE LIFE FOR

EP

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 3000

±

 2600

±

 2200

±

 1800

±

 1400

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

500

µ∈ 

ZERO-SHIFT

200

µ∈ 

ZERO-SHIFT

FATIGUE LIFE FOR

ED

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 6000

±

 5000

±

 4000

±

 3000

±

 2000

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

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Gage Series - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11506

Revision 03-Sep-03

www.vishaymg.com
112

Technical Data

SD Series

WD Series

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

WD

-SERIES GAGES

SPECIAL OR EXTENDED DYNAMIC RANGE

BEST DYNAMIC RANGE

FULL DYNAMIC RANGE

Isoelastic gages become increasingly
nonlinear at high strain levels as
temperatures increase, due to decrease in
the elastic limit of the alloy.

Backing life is reduced as
temperature increases

Solder Melts at + 770

°

F (+ 410

°

C)

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

SD

-SERIES GAGES

SPECIAL OR EXTENDED  DYNAMIC RANGE

BEST DYNAMIC RANGE

FULL DYNAMIC RANGE

Solder Limit

Isoelastic gages become increasingly
nonlinear at high strain levels as
temperatures increase, due to decrease in
the elastic limit of the alloy.

WD-Series gages are fully encapsulated isoelastic alloy with integral, high-endurance
beryllium copper leadwires.  The matrix is a high-temperature epoxy-phenolic resin system
reinforced with glass fibers.  Overall gage thickness is approximately 0.0028 in (0.071 mm).
These gages are excellent in dynamic strain measurement over wide temperature ranges.
The WD Series is considerably less flexible than the ED type, but is useful over a wider
temperature range and in more severe environments.  The encapsulation matrix and
integral high-endurance leadwires provide higher fatigue life than ED-Series gages.  No
standard options are available.  Strain limits for WD-Series gages are approximately

±

5000

µ∈

.  Heat-curing adhesives such as M-Bond 600 or 610 will provide best overall

performance.

SD-Series gages are fully encapsulated isoelastic alloy similar to WD-Series gages, but
with solder dots instead of leadwires.  The matrix is somewhat thinner than the WD type,
with an overall thickness of approximately 0.002 in (0.05 mm). The solder is a lead-tin-silver
alloy which melts at +570

°

F (+300

°

C).  The SD Series is primarily used over the WD type

when the matrix must be trimmed very close to the gage pattern because of restricted
mounting space.  There are no integral leadwires to restrict trimming of the lower edge of
the matrix, and attachment wires can be routed to the solder dot tabs from any direction.
Both maximum operating temperature and fatigue life are somewhat lower than in the WD
Series because of the exposed solder dots.  Strain limits are approximately 

±

1%, but

nonlinearity becomes increasingly severe above 

±

5000

µ∈

.  Heat-curing adhesives such as

M-Bond 600 or 610 will provide best overall performance.

FATIGUE LIFE FOR

WD

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 6000

±

 5000

±

 4000

±

 3000

±

 2000

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

FATIGUE LIFE FOR

SD

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 6000

±

 5000

±

 4000

±

 3000

±

 2000

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

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Gage Series - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11506
Revision 03-Sep-03

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113

Technical Data

WK Series

EK Series

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

WK

-SERIES GAGES

SPECIAL OR EXTENDED RANGE

BEST STATIC RANGE

NORMAL STATIC RANGE

Solder Melts at + 770

°

F (+ 410

°

C)

Typical backing and adhesive life in hours at temperatures
indicated below

INERT GAS

5 x 10

5

5 x 10

4

300

10

AIR

10

5

10

4

150

5

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

EK

-SERIES GAGES

DYNAMIC OR EXTENDED STATIC RANGE

BEST STATIC RANGE

NORMAL STATIC RANGE

Creep Increases

EK-Series gages are K alloy, often employed in general-purpose testing where higher
resistances and grid stability are required, particularly at elevated temperatures. They
are normally selected for applications where reinforced laminate-backed gages lack
sufficient flexibility.  EK gages are of open-faced construction on a 0.001 in (0.025 mm)
tough, flexible cast polyimide backing.  The strong, heat-resistant backing provides
excellent handling and performance qualities, and is treated for good bond formation
with all standard strain gage adhesives. Heat-curing adhesives such as M-Bond 610 are
recommended for full-temperature-range capabilities. Strain limits for this series are
approximately

±

1.5%.  EK gages are often selected instead of EA gages for improved

fatigue life.  However, when maximum fatigue life is required, reinforced laminate-
backed K-alloy gages are recommended. Soldering to K-alloy is difficult, and duplex
copper pads or dots are included as a standard feature.  Most options available on EA-
Series gages are offered with EK gages, but performance may be degraded.

WK-Series gages are fully encapsulated K alloy, equipped with integral, high-endurance
beryllium copper leadwires.  The matrix is a high-temperature epoxy-phenolic resin
system reinforced with glass fibers.  Overall gage thickness is approximately 0.0028 in
(0.071 mm).  WK-Series gages have the widest temperature range and most extensive
environmental capability of any general purpose strain gage of the self-temperature-
compensated type.  Option W is available on many pattern designs, but will lower the
excellent cyclic endurance and maximum operating temperature of the basic WK gage.
Elevated temperature drift of these gages is very low to +600

°

F (+315

°

C), and the main

restriction at high temperatures is the limited life of the backing and adhesive due to
oxidation and sublimation.  Strain limits for WK gages are approximately 

±

1.5%.  High

temperature adhesives such as M-Bond 610 are required for full-range performance.

FATIGUE LIFE FOR

EK

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 6000

±

 5000

±

 4000

±

 3000

±

 2000

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

FATIGUE LIFE FOR

WK

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 6000

±

 5000

±

 4000

±

 3000

±

 2000

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

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Gage Series - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11506

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114

SK Series

S2K Series

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

S2K

-SERIES GAGES

Gage factor drops more rapidly
below  - 300

°

F (- 185

°

C).

DYNAMIC OR SPECIAL STATIC  EXTENDED RANGE

NORMAL STATIC RANGE

Maximum operating temperatures are usually restricted by
creep effects.

Solder Limit

-250

-200

-150

-400

-300

-200

-100

-100

-50

0

+50

+100

+150

+200

+250

+300

+350

0

+100

+200

+300

+400

+500

+600

+700

TEMPERATURE IN 

°

F

TEMPERATURE IN 

°

C

OPERATING TEMPERATURES FOR 

SK

-SERIES GAGES

SPECIAL OR EXTENDED  RANGE

BEST STATIC RANGE

NORMAL STATIC RANGE

Solder Limit

Technical Data

SK-Series gages are fully encapsulated similar to the WK-Series gages, but with solder
dots instead of leadwires.  The matrix is somewhat thinner than the WK type, with an
overall thickness of approximately 0.002 in (0.05 mm).  The solder is a lead-tin-silver
alloy which melts at approximately +570

°

F (+300

°

C).  SK gages are primarily used when

mounting space is restricted.  Performance is equivalent to the WK type, but over a lower
temperature range.  Fatigue life of the SK Series is  equivalent to the WK type, but more
care is required during leadwire attachment to avoid gage damage.  The absence of
integral leadwires allows SK gages to be field-trimmed very close to the pattern size.  No
leadwire options are available. Strain limits are approximately 

±

1.5%.  Heat-curing adhe-

sives such as M-Bond 610 will provide best overall performance.

S2K-Series gages are fully encapsulated K alloy, equipped with large integral solder pads.
The backing and encapsulation are 0.001 in (0.025 mm) thick laminated high-performance
polyimide.  The overlay fully encapsulates the grid and solder tabs.  Large [0.030 in (0.75
mm)] diameter solder pads are provided for ease of leadwire attachment.  Overall gage
thickness is approximately 0.0025 in (0.065 mm) and the backing has been specially
treated for optimum bond formation.  M-Bond 43-B is recommended for S2K-Series gages
if a cure temperature of +350

°

F (+175

°

C) is possible.  Alternatively, M-Bond AE-10/15, M-

Bond 200, or M-Bond 600/610 may be used.  The S2K Series has an elongation capability
exceeding

±

1.5%.  Designed primarily for use on composites, these gages are normally

produced in larger patterns and higher resistances.

FATIGUE LIFE FOR

SK

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 6000

±

 5000

±

 4000

±

 3000

±

 2000

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

LARGE GAGES

SMALL GAGES

FATIGUE LIFE FOR

S2K

-SERIES GAGES

10

10

2

10

3

10

4

10

5

10

6

10

7

10

8

NUMBER OF CYCLES

±

 3000

±

 2600

±

 2200

±

 1800

±

 1400

±

 1000

CYCLIC STRAIN LEVEL

 IN 

µ∈

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Optional Features - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11507
Revision 03-Sep-03

www.vishaymg.com

115

Technical Data

OPTIONAL FEATURES

Vishay Micro-Measurements offers a wide selection of
optional features for its general-purpose strain gages and
special-purpose sensors.  The addition of options to the
basic gage construction usually increases the cost, but this is
generally offset by the benefits.  Examples are:

• Significant reduction of installation time and costs.

• Reduction of the skill level necessary to make dependable

installations.

• Increased reliability of applications.

• Simplified installation of sensors in difficult locations on

components or in the field.

• Increased protection, both in handling during installation

and shielding from the test environment.

• Achievement of special performance characteristics.

Availability of each option varies with gage series and
pattern.  Standard options are noted for each sensor in the
product listing.

Shown below is a summary of the optional features offered.
Detailed descriptions will be found on the following pages.

STANDARD OPTIONS

The optional features shown below are considered standard when they are listed with the gage series and pattern in the General-
Purpose Strain Gage Listings.

If the option desired is not shown in the Strain Gage Listings, it may be available as a special order.  Please contact our Applications Engineering
Department for specific information.

SPECIAL OPTIONS

The following applies to Special Options:

1. Availability will depend on the specific gage series and

pattern.

2. A quotation is required and can be requested from our

Customer Service Department.

3. A minimum order quantity may be required.

4. Whenever more than one Special Option is required, a

custom part number will be assigned to the gage/option
combination.

OPTION

BRIEF DESCRIPTION

AVAILABLE ON GAGE SERIES

W

Integral Terminals and Encapsulation

E

Encapsulation with Exposed Tabs

SE

Solder Dots and Encapsulation

L

Preattached Leads

LE

Preattached Leads and Encapsulation

P

Preattached Leadwire Cables and Encapsulation

P2

Preattached Leadwire Cables for CEA-Series Gages

R

Individually Furnished Resistance Value

S

Solder Dots

W3

Special Terminals

As shown in General-Purpose Strain
Gage Listings

Special order required

OPTION

BRIEF DESCRIPTION

AVAILABLE ON GAGE SERIES

SP11-14

Single Batch of Foil per Order

All

SP21-24

‘Modulus-Compensating’ Foil

EK, WK, SK, S2K

SP30

Round Ni-Clad Copper Leads

EA, WA, ED, WD, EK, WK, EP

SP60

Special Encapsulation

Only on Manganin Gages

SP61

Preattached Leads and Encapsulation

N2A, N2P

SP70

Circular Trim for Diaphragm Gages

EA

SP81

Special Customer-Specified Information Added to Engineering Data Sheet

All

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Optional Features - Stress Analysis Gages

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Document Number: 11507

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116

Technical Data

OPTION W

SERIES AVAILABILITY: EA, EP, WA, ED, WD, EK, WK

General Description:

 This option provides encapsulation, and thin, printed circuit terminals at the tab

end of the gage. Beryllium copper jumpers connect the terminals to the gage tabs.  The terminals are
0.0014 in (0.036 mm)] thick copper on polyimide backing nominally 0.0015 in (0.038 mm) thick.  Option
W gages are rugged and well protected, and permit the direct attachment of larger leadwires than would
be possible with open-faced gages. This option is primarily used on EA-Series gages for general-
purpose applications.

Solder:

 +430

°

F (+220

°

C) tin-silver alloy solder joints on E-backed gages,

+570

°

F (+300

°

C) lead-tin-silver alloy solder joints on W-backed gages.  

Temperature Limit:

 +350

°

F

(+175

°

C) for E-backed gages, +450

°

F (+230

°

C) for W-backed gages.  

Grid Protection:

 Entire grid and

part of terminals are encapsulated with polyimide.

Fatigue Life:

 Some loss in fatigue life unless strain

levels at the terminal location are below 

±

1000

µ

e.

Size:

 Option W extends from the soldering tab end

of the gages and thereby increases gage size. With some patterns, width is slightly greater.  

Strain

Range:

 With some gage series, notably E-backed gages, strain range will be reduced. This effect is

greatest with EP gages, and Option W should be avoided with them if possible.

Flexibility:

 Option W

adds encapsulation, making gages slightly thicker and stiffer. Conformance to curved surfaces will be
somewhat reduced. In the terminal area itself, stiffness is markedly increased.  

Resistance Tolerance:

On E-backed gages, resistance tolerance is normally doubled.

OPTION E

SERIES AVAILABILITY: EA, ED, EK, EP

General Description:

 Option E consists of a protective encapsulation of polyimide film approximately

0.001 in (0.025 mm) thick.  This provides ruggedness and excellent grid protection, with little sacrifice in
flexibility.  Soldering is greatly simplified since the solder is prevented from tinning any more of the gage
tab than is deliberately exposed for lead attachment.  Option E protects the grid from fingerprints and
other contaminating agents during installation and, therefore, contributes significantly to long-term
gage stability.  Heavier leads may be attached directly to the gage tabs for simple static load tests.
Supplementary protective coatings should still be applied after lead attachment in most cases.

Temperature Limit:

 No degradation.  

Grid Protection:

 Entire grid and part of tabs are encapsulated.

Fatigue Life:

  When gages are properly wired with small jumpers, maximum endurance is easily

obtained.

Size:

Gage size is not affected.  

Strain Range:

 Strain range of gages will be reduced

because the additional reinforcement of the polyimide encapsulation can cause bond failure before the
gage reaches its full strain capability.  

Flexibility:

 Option E gages are almost as conformable on curved

surfaces as open-faced gages, since no internal leads or solder are present at the time of installation.

Resistance Tolerance:

 Resistance tolerance is normally doubled when Option E is selected.

OPTION SE

SERIES AVAILABILITY: EA, ED, EK, EP

General Description:

 Option SE is the combination of solder dots on the gage tabs with a 0.001-in

(0.025 mm) polyimide encapsulation layer that covers the entire gage. The encapsulation is removed
over the solder dots providing access for lead attachment. These gages are very flexible, and well
protected from handling damage during installation. Option SE is primarily intended for small gages that
must be installed in restricted areas, since leadwires can be routed to the exposed solder dots from any
direction. The option does not increase overall gage dimensions, so the matrix may be field-trimmed
very close to the actual pattern size. Option SE is sometimes useful on miniature transducers of
medium- or low-accuracy class, or in stress analysis work on miniature parts.

Solder:

 +570

°

F (+300

°

C)

lead-tin-silver alloy. To prevent loss of long-term stability, gages with Option SE must be soldered with
noncorrosive (rosin) flux, and all flux residue should be carefully removed with M-LINE Rosin Solvent
after wiring. Protective coatings should then be used.

Temperature Limit:

 No degradation.  

Grid

Protection:

 Entire gage is encapsulated.  

Fatigue Life:

 When gages are properly wired with small

jumpers, maximum endurance is easily obtained.

Size:

 Gage size is not affected.  

Strain Range:

Strain range of gages will be reduced because the additional reinforcement of the polyimide
encapsulation can cause bond failure before the gage reaches its full strain capability.  

Flexibility:

Option SE gages are almost as conformable on curved surfaces as open-faced gages.

Resistance

Tolerance:

 Resistance tolerance is normally doubled when Option SE is selected.

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Optional Features - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11507
Revision 03-Sep-03

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117

Technical Data

OPTION L

SERIES AVAILABILITY: EA, ED, EK, EP

General Description: 

Option L is the addition of soft copper lead ribbons to open-faced polyimide-

backed gages.  The use of this type of ribbon results in a thinner and more conformable gage than
would be the case with round wires of equivalent cross section.  At the same time, the ribbon is so
designed that it forms almost as readily in any desired direction.

Leads:

 Nominal ribbon size for most

gages is 0.012 wide x 0.004 in thick (0.30 x 0.10 mm).  Leads are approximately 0.8 in (20 mm) long.

Solder:

 +430

°

F (+220

°

C) tin-silver alloy.  

Temperature Limit:

 +400

°

F (+200

°

C).

Fatigue Life:

 Fatigue

life will normally be degraded by Option L.  This occurs primarily because the copper ribbon has limited

cyclic endurance. When it is possible to carefully dress the leads so that they are not bonded in a high
strain field, the performance limitation will not apply.  Option L is not often recommended for very high
endurance gages such as the ED Series.

Size:

  Matrix size is unchanged.  

Strain Range:

  Strain range

will usually be reduced by the addition of Option L.

Flexibility:

Gages with Option L are not as

conformable as standard gages.

Resistance Tolerance:

  Not affected.

OPTION LE

SERIES AVAILABILITY: EA, ED, EK, EP

General Description:

 This option provides the same conformable soft copper lead ribbons as used

in Option L, but with the addition of a 0.001-in (0.025-mm) thick encapsulation layer of polyimide film.
The encapsulation layer provides excellent protection for the gage during handling and installation. It
also contributes greatly to environmental protection, though supplementary coatings are still
recommended for field use. Gages with Option LE will normally show better long-term stability than
open-faced gages which are “waterproofed” only after installation. A good part of the reason for this is
that the encapsulation layer prevents contamination of the grid surface from fingerprints or other
agents during handling and installation. The presence of such contaminants will cause some loss in
gage stability, even though the gage is subsequently coated with protective compounds.  

Leads:

Nominal ribbon size for most gages is 0.012 wide x 0.004 in thick (0.30 x 0.10 mm) copper ribbons.
Leads are approximately 0.8 in (20 mm) long.  

Solder:

 +430

°

F (+220

°

C) tin-silver alloy.

Temperature Limit:

 +400

°

F (+200

°

C).

Grid Protection:

 Entire gage is encapsulated. A short

extension of the backing is left uncovered at the leadwire end to prevent contact between the
leadwires and the specimen surface.

Fatigue Life:

 Fatigue life will normally be degraded by Option

LE. This occurs primarily because the copper ribbon has limited cyclic endurance. Option LE is not
often recommended for very high endurance gages such as the ED Series.

Size:

 Matrix size is

unchanged.  

Strain Range:

 Strain range will usually be reduced by the addition of Option LE.

Flexibility:

 Gages with Option LE are not as conformable as standard gages.  

Resistance

Tolerance:

 Resistance tolerance is normally doubled by the addition of Option LE.

LEADWIRE ORIENTATION FOR OPTIONS L AND LE

These illustrations show the standard orientation of leadwires relative to the gage pattern geometry for Options L and LE. The
general rule is that the leads are parallel to the longest dimension of the pattern. The illustrations also apply to leadwire
orientation for WA-, WK- and WD-Series gages, when the pattern shown is available in one of these series.

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Optional Features - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11507

Revision 03-Sep-03

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118

OPTION W3

SERIES AVAILABILITY: EA, EP, WA, ED, EK, WK

This feature is identical to Standard Catalog Option W, except that the printed circuit wiring terminals have three solder pads,
two of which are electrically common.  These terminals facilitate the connection of three-conductor cable for single active gage
circuits using the three-wire lead system.  Many of the gage patterns which are marked as available with Option W in the
General-Purpose Strain Gage Listings are available with three-pad terminals.

Technical Data

OPTION P

SERIES AVAILABILITY: EA, N2A

General Description:

 Option P is the addition of preattached leadwire cables to many patterns of EA-

Series strain gages.  Encapsulation seals small “jumper” leadwires at gage end, and cable insulation
protects solder joints at cable end.  Option P virtually eliminates need for soldering during gage
installation.

Leads:

 A pair of 1-in (25-mm) M-LINE 134-AWP (solid copper, polyurethane enamel)

single conductor “jumper” leadwires.

Cable:

 10 ft (3.1 m) of color-coded, flat, three-conductor 26-

gauge (0.404 mm dia.), stranded, tinned copper with vinyl insulation (similar to M-LINE 326-DFV).

Solder:

 +430

°

F (+220

°

C) tin-silver alloy solder joints, “jumper” to gage.  Cable conductors and

“jumpers” joined with +361

°

F solder beneath cable insulation.  Exposed leadwires on unattached end of

cable are pretinned for ease of hookup.

Temperature Limit:

 –60

°

 to +180

°

F (–50

°

 to +80

°

C); limited by

vinyl insulation on cable.

Grid Encapsulation:

 Entire grid and tabs are encapsulated.  

Fatigue Life:

Fatigue life will normally be degraded by Option P, primarily because the copper “jumper” wires have
limited cyclic endurance.

Pattern Availability:

 Most EA-Series single-grid patterns that are 0.062 in

(1.5 mm) or greater gage length, with parallel solder tabs on one end of the grid, and suitable for
encapsulation. (Consult our Applications Engineering Department for availability of Option P on other
gage series/patterns, and for nonstandard cable lengths.)

Size:

 Matrix size is unchanged.  

Strain

Range:

 Strain range will usually be reduced by the addition of Option P.  

Flexibility:

E-backed gages

with Option P are not as conformable as standard gages.

Resistance Considerations:

 Each

conductor of the cable has a nominal resistance of 0.04 ohm/ft (0.13 ohm/m). Gage resistance is
measured at gage tabs.

Gage Factor:

 Gage factor is determined for gages without preattached cable.

Resistance Tolerance: 

Resistance tolerance is normally 

±

0.5% for single-element gages, and 

±

0.6%

for multiple-grid gages.

OPTION S

SERIES AVAILABILITY: EA, ED, EP, N2A

Precisely formed hemispherical solder dots are installed in the center of each solder tab. This feature facilitates soldering by
providing a pretinned area for lead attachment.  A film of adhesive or appropriate protective coating is normally applied over
the gage before soldering, and this prevents the solder from spreading on the tab when leads are reinstalled.  After the top
coating has been cured, the solder dot is easily exposed for soldering by scraping with a scalpel or by simply post-tinning.
Solder used for the dots is +570

°

F (+300

°

C) lead-tin-silver alloy.  Dot diameter varies somewhat with tab size but is usually

about 0.02 in (0.5 mm).  Temperature limit for this feature is +500

°

F (+260

°

C).  Because the solder dots result in much greater

soldering uniformity, the variable fatigue life factor, which results from excessive solder on the gage tabs, is eliminated.  Solder
dots are small and interfere very little with flexibility and conformability of strain gages.

OPTION P2

SERIES AVAILABILITY: CEA

General Description:

 Option P2 is the addition of preattached leadwire cables to CEA-Series strain

gages.  Option P2 virtually eliminates need for soldering during gage installation.  

Cable:

10 ft (3.1 m) of

color-coded, flat, three-conductor 30-gauge (0.255 mm), stranded, tinned copper with vinyl insulation
(similar to M-LINE 330-DFV).

Solder:

 +361

°

F (+180

°

C) tin-lead alloy solder joints.  Exposed leadwires

on unattached end of cable are pretinned for ease of hookup.

Temperature Limit:

 –60

°

 to +180

°

F (–

50

°

 to +80

°

C); limited by vinyl insulation on cable.

Grid Encapsulation:

 Entire grid is encapsulated.

(Solder tabs are not encapsulated.)

Fatigue Life:

 Fatigue life will normally be unchanged by Option P2.

Pattern Availability:

 Most CEA-Series single- and multiple-grid patterns.  

Size:

 Matrix size is

unchanged.

Strain Range:

 Standard for CEA-Series gages.  

Flexibility:

 No appreciable increase in

stiffness.  

Resistance Considerations:

 Each conductor of the cable has a nominal resistance of 0.1

ohm/ft (0.35 ohm/m).  Gage resistance is measured at gage tabs.  

Gage Factor: 

Gage factor is

determined for gages without preattached cable.

Resistance Tolerance:

 Not affected.

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Optional Features - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11507
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119

Technical Data

OPTION R

SERIES AVAILABILITY: ALL

The resistance of each gage is separately measured with an accurate digital ohmmeter and the exact value is recorded on the
transparent folder that contains the gage.  Resistance is given to the nearest 0.01 ohm, and the overall absolute accuracy is

±

0.05% or better for gages of 60-ohm or greater resistance; thus allowing the user to select gages very closely matched in

resistance from the total group of gages purchased.  The necessary order quantity can be estimated for any matching
requirements by assuming an even distribution of resistance values through the tolerance band, which is unchanged.  Note:
This feature is less effective for open-faced gages without leadwires or solder dots because of the uncertainty in leadwire
position on the tabs with user-installed leadwires.

OPTION SP11, 12, 13, 14:

SERIES AVAILABILITY: ALL

These options specify that all sensors are supplied from a single process batch and lot of foil.  They are primarily used to
obtain the closest possible matching of performance characteristics from a large group of gages.

SP11: One sensor type from a single batch of processed foil

SP12: Two sensor types from a single batch of processed foil

SP13: Three sensor types from a single batch of processed foil

SP14: Four sensor types from a single batch of processed foil

OPTION SP30

SERIES AVAILABILITY: EA, WA, ED, WD, EK, WK, EP

General Description: 

This option consists of special leadwires, either added to open-faced gages, or substituted for lead

ribbons on WA-, WK-, or WD-Series gages.  The wire is very formable, and may be spot-welded or soldered to main leadwires.
The primary advantages are easy handling and excellent resistance to oxidation at the highest temperatures the gages can
withstand.

Leads:

 0.8 in (20 mm) long nickel-clad copper wires 0.005 in (0.13 mm) diameter.   For some gage types, usually

small patterns, wire size must be reduced to 0.0035 in (0.09 mm) diameter.  

Solder:

 EA-, ED-, EK-, EP-Series gages: +430

°

F

(+220

°

C) tin-silver alloy; WA-Series gages: +570

°

F (+300

°

C) lead-tin-silver alloy; WK- and WD-Series gages: +770

°

F

(+410

°

C) solder.  

Temperature Limit:

 E-backed gages: +400

°

F (+200

°

C); WA-Series gages: +500

°

F (+260

°

C); WK- and WD-

Series gages: +750

°

F (+400

°

C).

Fatigue Life:

 Fatigue life will normally be degraded by Option SP30.  This occurs primarily

because the copper wire has limited cyclic endurance.  Option SP30 should therefore not be used when best fatigue life is
required, unless the tab area of the gage is in a low strain area (

±

1000

µ

e or less). Loss of cyclic endurance is experienced

particularly with WA-, WK-, and WD-Series gages.  

Size:

 Matrix size is unchanged.  On W-backed gages, SP30 leads are

substituted for the normal beryllium copper ribbon leads.  One wire lead per tab is supplied.  

Strain Range:

 Option SP30

normally reduces the strain range of E-backed gages but does not similarly affect W-backed gages.  

Flexibility:

 E-backed

gages with SP30 leads are not as conformable as standard gages.  W-backed gages are not affected.  

Resistance Tolerance:

Not affected.

SPECIAL OPTIONS

OPTION SP21, 22, 23, 24:

SERIES AVAILABILITY: EK, WK, SK, S2K

This option series provides strain gages with ‘Modulus Compensation’ features through use of specially modified lots of K
alloy. The ‘Mod-Comp’ match will be quite close for the materials specified, although thermal output characteristics may not be
ideal.

NOMINAL GAGE FACTOR SLOPE

OPTION

%/100

°

F

%/100

°

C

FOR USE ON

SP21

–1.50

–2.70

Stainless Steels

SP22

–2.35

–4.25

Aluminum Alloys

SP23

–1.25

–2.25

Tool Steels

SP24

–1.35

–2.45

Tool Steels

When force-responsive type transducers are
manufactured from the metals listed, and the appropriate
Special Option gages are used, the result is a transducer
which demonstrates very little span change with
temperature.

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Optional Features - Stress Analysis Gages

Vishay Micro-Measurements

Document Number: 11507

Revision 03-Sep-03

www.vishaymg.com
120

Technical Data

OPTION SP61

SERIES AVAILABILITY: N2A, N2P

General Description:

 This option provides conformable, soft copper lead ribbons and a 0.0005-in (0.013-mm) thick

encapsulation layer of polyimide film.  The encapsulation layer provides excellent protection for the gage during handling and
installation.  It also contributes greatly to environmental protection, though supplementary coatings are still recommended for
field use.  Gages with Option SP61 will normally show better long-term stability than open-faced gages which are
“waterproofed” only after installation.  A good part of the reason for this is that the encapsulation layer prevents contamination
of the grid surface from fingerprints or other agents during handling and installation.  The presence of such contaminants will
cause some loss in gage stability, even though the gage is subsequently coated with protective compounds.  

Leads:

 0.010

wide x 0.002 in thick (0.25 x 0.05 mm) soft copper ribbons. Leads are approximately 0.8 in (20 mm) long.

Solder:

 +430

°

F

(+220

°

C) tin-silver alloy. The solder is confined to small, well-defined areas at the end of each ribbon.  

Temperature Limit:

+400

°

F (+200

°

C).

Grid Protection:

 Entire gage is encapsulated.  A short extension of the backing is left uncovered at the

leadwire end to prevent contact between the leadwires and the specimen surface.

Size:

Matrix size is unchanged.

Strain

Range:

 Strain range will usually be reduced by the addition of Option SP61.

Flexibility:

 Gages with Option SP61 are not as

conformable as standard gages.

Resistance Tolerance:

 Resistance tolerance is normally doubled by the addition of Option SP61.

OPTION SP60

SERIES AVAILABILITY: ONLY ON MANGANIN GAGES

SP60 is an encapsulation option available for L-backed manganin gages. The end of each tab includes a thin copper coating
that is left exposed for lead attachment.

OPTION SP70: SERIES AVAILABILITY: EA

This is a special trim option for certain diaphragm gages.  This type of gage is normally packaged with a square matrix, and is
field-trimmed by the customer, if necessary, to fit the diaphragm.  A circular gage trim is only required, in most cases, when the
diaphragm hub is on the gaged side of the diaphragm.  When Option SP70 is selected, the matrix is trimmed to the nominal
trim diameter specified in the appropriate gage listing.

OPTION SP81: SERIES AVAILABILITY: ALL

When special packaging identification is required, Option SP81 must be specified. A
maximum of three (3) lines of up to fourteen (14) characters each may be included in the
format shown to the right. When specifying SP81, the purchase order must show the
information to be printed.

XXXXXXXXXXXXXX
XXXXXXXXXXXXXX
XXXXXXXXXXXXXX

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Your contact for Austria, Germany, Liechtenstein, Luxembourg,
Switzerland and Eastern Europe is: 

Vishay Measurements Group GmbH 
Tatschenweg 1 
74078 Heilbronn 
Germany

Tel:  +49 (0)7131 39099-0 
Fax: +49 (0)7131 3909929 
Email: info@vishaymg.de