Description
Nanyang Senba Optical and Electronic D205B Senba Sensing Technology Sensor PIR human motion sensor, infrared sensor, senba PIR sensor, motion sensor D205B TO-5 Lead free / RoHS: Compliant
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved. Our products can be used in many applications. Such as in security systems, burglar alarms, visitor acknowledgement, light switch control and intellectualized toy, etc.
Features
1. high sensitivity
2. long detecting distance
3. wide angle
4. strong stability
Standards and specifications
Encapsulation Type TO-5
IR Receiving Electrode 0.7×2.4mm, 4elements
Window Size 4.9×4.9mm
Spectral Response 5-14um
Transmittance >=75%
Output Signal[Vp-p] >=5000mV
Sensitivity >=4300V/W
Detectivity (D*) 1.6 x108 cmHz1/2/W
Noise[Vp-p] <70mV
Output Balance <10%
Offset Voltage 0.3-1.2V
Supply Voltage 3-15V
Operating Temp -30-70C
Storage Temp -40-80C
Owning very strong R&D Center, Senba can research and develop the pyroelectric infrared sensor independently. Among those pir sensor manufacturers, Senba Sensor has become the first owner of this special technology enterprise in China.
Manufacturer:Electronic Components
Datasheet:Others/senba_sensing_tech_d205b.pdf
