Flame Sensor

  • Fast Shipping

    Receive products in amazing time
  • Easy Returns

    Return policy that lets you shop at ease
  • Always Authentic

    We only sell 100% authentic products
  • Secure Shopping

    Your data is always protected



  • Flame sensor module
  • Operating Voltage: 3.3V ~ 5V
  • Wavelength: 760nm-1100 nm
  • Detection Angle: 60 degrees
  • Comparator chip: LM393
  • Output: Digital switch output
  • The output valid signal is low
  • The detection distance is up to 100 cm
  • Size: 32 x 11 x 20 mm


  • The Flame sensor module is a IR sensor module that is particularly sensitive to IR wavelengths emitted from flames.
  • The module has a on-board sensor and a comparetor that can compare the output of the sensor against a threshold voltage and give a digital output.
  • The comparetor threshold can be adjusted using the on-board preset. A flame detector is a sensor designed to detect and respond to the presence of a flame or fire.
  • It also can detect ordinary light source in the range of of a wavelength 760nm-1100 nm.
  • The detection distance is up to 100 cm.
  • The Flame sensor can output digital.
  • It can be used as a flame alarm or in fire fighting robots.