Flame Detection Sensor (IR InfraRed)

CreateLabz StoreSKU: 20-022


Shipping calculated at checkout

Sold out


  1. Can detect the flame or the wavelength at 760 nm to 1100 nm range of the light source, the test flame lighters distance of 80cm, the larger the flame, the greater the distance test.
  2. With the detection angle of 60 degrees, the flame spectrum particularly sensitive.
  3. Sensitivity adjustable. (shown in blue digital potentiometer adjustment)
  4. The comparator output signal clean waveform is good, driving ability than 15mA.
  5. With a precision potentiometer adjustable sensitivity adjustment.
  6. Operating Voltage 3.3V-5V.
  7. The output in the form: DO digital switching outputs (0 and 1) and AO analog voltage output.
  8. A fixed bolt hole for easy installation.
  9. Small plates PCB size: 3.2cmx1.4cm.
  10. 10.Using a wide voltage LM393 comparator.

Wiring Instructions:

  • VCC: VCC3.3-5V.
  • GND: GND.
  • DO: TTL switch signal output.
  • AO: Analog Output.


Module For Use:

1. The flame sensor most sensitive to ordinary light is also a reaction, generally used for a fire alarm and other purposes.
2. A small panel output interface can be directly connected with the microcontroller IO port.
3. The sensor and the flame to maintain a certain distance, so as not to damage the sensor temperature of the test flame lighters distance 80cm, the larger 
4. Small plates analog output mode and the AD conversion process, you can get higher accuracy.

Customers who bought this item also viewed

You recently viewed this item