Infrared sensor

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.

Specification:

RecommendedModel D203B big window
Encapsulation Type TO-5
IR Receiving Electrode 2*1mm, 2 elements
Window Size 5*3.8mm
Offset Voltage 0.3-1.2V
Supply Voltage 3-15V
Operating Temp -30-70ºC
Storage Temp -40-80ºC


Application:

1.Security system
2.Burglar alarm
3.Light switch
4.Induction LED Lamp
5.Intellectualixed toys,appliance

We have several models for choose:D203S,D203B,D204S,D204B,D205B etc.