Description

KY-026 Flame Sensor Module is a 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.

KY-026 Flame Sensor Features

• Extremely sensitive to wavelength between 760-1100nm
• Power supply indicator lamp
• Comparator output indicator lamp
• AO, real-time thermistor voltage signal output
• DO, high / low electric level signal output
• Analog quantity output
• Threshold rollover electric level output
• Threshold adjusted by potentiometer
• Detection Angle Range: About 60 degrees
• Power Supply: 3.3-5.5 V DC

Connecting

• Arduino GND –> Module G
• Arduino +5V –> Module +
• Arduino digital 4 –> Module D0
• Arduino A3 –> Module A0