eBay

1. It can detect a flame or wavelength in the 760 nm to 1100 nm range of light, lighter flame test distance of 80cm, for the greater the flame, the farther the distance test
2, detection angle is about 60 degrees, particularly sensitive to the flame spectrum
3, sensitivity adjustable ( blue digital potentiometer adjustment in the module)
4, comparator outputs,clean signal , good waveform driving ability, over 15mA
5, adjustable precision potentiometer to adjust sensitivity
6, working voltage:3.3V-5V
7, output form: DO digital switching output (0 and 1) and AO analog voltage output
8, a fixed bolt holes for easy installation
9, small plates PCB size: 3.2cm x 1.4cm
10, using a wide voltage LM393 comparator

Product wiring instructions:
1, VCC positive power supply 3.3-5V
2, GND power supply is negative
3, DO TTL switching signal output
4, AO small plate analog output (voltage signal)

Package includes:

2PCS NEW Flame detection Sensor Infrared receiver control module 760nm-1100nm

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