Flame sensor module

Model: KY-026-4.
Flame sensor module.
High sensitivity IR receiver.
Extremely sensitive to wave between 760-1100 nm.
Power indicator lamp.
Comparator output indicator lamp.
AO, real-time thermistor voltage signal output DO, electrical high/low level signal output.
Threshold rollover electrical level output.
Threshold adjusted by potentiometer.
Detection angle range: about 60 degrees.
Power supply: 0-15 VDC.
Inner hole diameter: approx. 3 mm
Size (L x W): approx. 36 x 16 mm.