HC-SR312 Mini PIR Sensor

Description

HC-SR312 Mini PIR Sensor, passive infrared sensor, is an electronic sensor that measures infrared light radiating from objects in its field of view. They are most often used in PIR-based motion detectors. PIR sensors are commonly used in security alarms and automatic lighting applications.

HC-SR312 Mini PIR Sensor Technical Parameters:
1. Working voltage: DC 2.7-12V;
2. Static power consumption: <0.1mA;
3. Delay time: 2 seconds;
4. The blocking time: 2 seconds;
5. Trigger: can be repeated;
6. Sensing range: ≤100 degree cone angle, 3-5 m; (required depending on the lens)
7. Working temperature: -20 – 60 °
8. PCB size: 10mm x 8mm
9. Total size: Approx. 12mm x 25 mm
10. Module Lens: Small lens