F5 flame sensor module 5/12V fire source detection module infrared receiving fire detection alarm 3/4 line

Flame sensor module
3-wire / 4-wire relay 5V/12V specifications are optional

Product Features
1. Can detect flame or wavelength in 760 nm ~1100 nm range of light source, lighter test flame distance of 80mm, the larger the flame, the farther the test distance
2. The detection Angle is about 60 degrees, which is particularly sensitive to the flame spectrum
3. Adjustable sensitivity (blue digital potentiometer adjustment)
4. Comparator output, clean signal, good waveform, strong drive ability, more than 15MA
5. Adjustable precision potentiometer to adjust sensitivity
6. Working voltage 3.3~5V
7. Output form: DO digital switching output (0 and 1)
8. Fixed bolt hole for easy installation
9. Small board PCB size :32MM*14MM
10. Use a wide voltage LM393 comparator