Flame Sensor Fire Sensor Flame Detector Sensor

Module features:

1. The detection angle is about 60 degrees, which is particularly sensitive to the flame spectrum.

2. Sensitivity adjustable (blue digital potentiometer in the picture is adjusted)

3. Comparator output, clean signal, good waveform, strong driving ability, more than 15ma

4. Equipped with adjustable precision potentiometer to adjust the sensitivity

5. Working voltage 3.3V-5V

6. Output form: digital switch output (0 and 1)

7. Fixing bolt holes for easy installation

8. Small board PCB size: 3.2cm x 1.4cm

9. Use a wide voltage lmlm comparator.

Also, the warranty has not started.

Module instructions:

1. Flame sensor is most sensitive to flame and also responds to ordinary light. It is often used for flame alarm and other purposes.

2. The output interface of the small board can be directly connected to the IO port of the MCU

3. Keep a certain distance between the sensor and the flame to avoid high temperature damage to the sensor. For lighter test, flame distance is 80cm. The larger the flame, the longer the test distance.