Catalog > Internet of Things (IOT) Related Products > More Platforms Arduino Flame Sensor Module Arduino Flame Sensor Module HKD FLAME SENSOR MODULE Arduino Flame Sensor Module for Flame Wavelengths 760-1100NM. Analog Output and Real Time Output Voltage on Thermal Resistance 19.82 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This module is sensitive to the flame, but also can detect ordinary light. Usually used as a flame alarm. On board, digital output interface can be directly connected with the microcontroller IO.Sensor and flame to keep a certain distance, to avoid high temperature damage sensor, the lighter test flame distance is 80 cm, the flame is bigger, test the farther the distance. Features Detects a flame or a light source of a wavelength in the range of 760nm-1100 nmDetection angle about 60 degrees, it is sensitive to the flame spectrum.Accuracy adjustableSize : 4.5 x 1.5cmOperating voltage : 3.3V ~ 5VOutput :Analog voltage outputDigital switch outputs (0 and 1)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.Interface(4-wire) :VCC: 3.3V ~ 5VGND: GNDDO: board digital output interface (0 and 1)AO: board analog output interfaceNote:Please keep a distance with flame, high temperature maybe burn out the sensor module.