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D203B Dual Elements Passive Infrared PIR Sensor used for Alarm Systems
Rs. 59.00
Passive infrared (PIR) sensors use a pair of pyroelectric sensors to detect heat energy in the surrounding environment.
- These two sensors sit beside each other, and when the signal differential between the two sensors changes (if a person enters the room, for example), the sensor will engage.
- Large detection angle Custom design is available Higher in cost-performance Encapsulation Type TO-5 IR Receiving Electrode 2×1mm, 2 elements Window Size 5×3.8mm 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 1 pc of D203B Dual Elements Passive Infrared PIR Sensor used for Alarm Systems.