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.
