Flame Sensor 4-pin Fire Detection Module KY-026

Red plate flame sensor module KY-026. Intelligent car fire source detection module FOR ARDUINO

The KY-026 Flame Sensor Module is considered an excellent device to detect infra red emissions coming out from flames. With both digital and analog output and sensitivity setting via potentiometer.

• Sensor for flame wavelengths between 760 nm to 1100 nm infrared is most sensitive
• 60 degree detection sensor
• Two outputs mode:
  • AO: analog output, real-time output voltage signal on the thermal resistance;
  • DO: when the temperature reaches a certain threshold, the output high and low signal threshold adjustable via potentiometer;
• Working voltage: DC 3V – 5.5V