Flame Detection Sensor Module is sensitive to the flame, but also can detect ordinary light. Usually used as a flame alarm. Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm. Detection point of about 60 degrees, particularly sensitive to the flame spectrum. Sensitivity is adjustable. Specifications: Detection angle about 60 degrees, it is sensitive to the flame spectrum Accuracy adjustable Operating voltage 3.3V-5V Output a. analog voltage outputb. digital switch outputs (0 and 1) With a mounting screw holePCB size: 3cm * 1.6cm Power indicator (red) and digital switch output indicator (green) Comparator chip LM393 ,it is stable Flame detection distance, lighter flame test can be triggered within 0.8m, if the intensity of flame is high , the detection distance will be increased On board, digital output interface can be directly connected with the microcontroller IO Please keep a distance with flame, high temperature maybe burn out the sensor module Application Generally used as a flame alarm purposes. A small plate output interface can be directly connected to the microcontroller IO port
