Flame Detection (Infrared) Module KY-026


Detects infrared using a phototransistor. Analog and digital outputs. Digital output threshold may be set using the potentiometer.

1 in stock

SKU: SENS-ENVI-FireKY026 Categories: ,


  • Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm
  • Detection angle about 60 degrees, it is sensitive to the flame spectrum.
  • Adjustable sensitivity
  • Operating voltage 3.3V ~ 5V
  • Output
    •  Analog voltage output
    •  Digital switch outputs (0 and 1)
  • Power indicator LED and digital output indicator LED
  • Uses the LM393 comparator.
  • Typically detects at around 0.8m, but may detect farther, stronger flames.


There are no reviews yet.

Be the first to review “Flame Detection (Infrared) Module KY-026”

This site uses Akismet to reduce spam. Learn how your comment data is processed.