חיישן להבה

Features:

1. Five-way flame sensor design with wide detection range (the detection range of a common single flame sensor is about 30°, and the range gradually decreases with the increase of distance. The detection range of this product is greater than 120°)

2. Capable of outputting digital signals (high and low levels), easy to use

3. Able to output analog signals (voltage signals), which can measure signals more accurately and is suitable for high-precision occasions

4. All five outputs have status indicators , which brings great convenience in both debugging and actual use.

5. The digital output detection distance is adjustable , the analog output sensitivity is adjustable , and the design is more flexible

6. Adopting 1% resistance design (flame sensors on the market are all designed with 5% resistance), the signal output is more accurate, suitable for occasions requiring high-precision measurement

7. Onboard 3 M3 mounting holes for easy installation

8. 3.3V-9V power supply, compatible with most MCU systems

9. All SMT components are fully automatically welded using SMT technology , and the military quality is trustworthy

working principle:

This product can detect short-wave near-infrared rays (SW-NIR) emitted by flames in the wavelength range of 700-1100 nm and output them via electrical signals (voltage signals).