10-12m Distance 3-15V PIR motion sensor Senba D204B

D204B     Anti-Jamming Dual Element Pyroelectric Infrared Radial Motion 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 with the EMI components. As a result, the operating stability of the sensor is greatly improved. Our products can be used world wide for many applications.   Applications 1.security systems 2.burglar alarms 3.visitor acknowledgement 4.light switch control 5.intellectualized toy, etc.   Standards and specifications 

Recommended Model	D204B big window
Encapsulation Type	TO-5
IR Receiving Electrode	2×1mm, 2 elements
Window Size	4×3mm
Spectral Response	5—14µm
Transmittance	≥75%
Output Signal[Vp-p]	≥3500mV
Sensitivity	≥3300V/W
Detectivity (D*)	1.4 ×108 cmHz1/2/W
Noise[Vp-p]	<70mV
Output Balance	<10%
Offset Voltage	0.3~1.2V
Supply Voltage	3—15V
Operating Temp	-30—70ºC
Storage Temp	-40—80ºC