COVID-19 Update: Our online sales are continuing for our CanadianUS and many International customers. Package deliveries are being slightly delayed in transit but are still arriving. Orders are shipped the next business day after they are received. Contact Us for any questions.

5-Channel Flame Detector for Arduino or Raspberry Pi

5 Independent Flame Sensors

Use this module to detect flame over broad range ( >120 degree). It recognizes the fire using five independent sensors arranged with 30 degrees of separation. The module outputs both an analog signal (value varies with the intensity of sensed flame) and also a digital signal well suited to microcomputer applications. The onboard potentiometer can adjust the digital output sensitivity level. The 5 built-in LED indicators will assist in debugging and testing of the system.

Mounting for the sensor board is by three M3 mounting holes for easy installation.

Working Principle

Detects flame band in the range of 700-1100 nm, short-wave near-infrared (SW-NIR) and triggers an output via an electric signal when sensed.

Connection Pinout

5 Channel Flame Sensor Pinout Details


Supply Voltage: 3.3V - 9V DC
Outputs: 5 Analog and 5 Digital
Adjustments: On-board potentiometer for adjusting the sensitivity
Indicator LEDs: Five (one on each channel) and one power indicator
Frequency: 760nm to 1100nm
Detection Area: >120 degrees at approximately 80cm


Robotics (fire sensing and fire fighting)
Fire alarm

Write a review

Note: HTML is not translated!
    Bad           Good

5-Channel Flame Detector

5 Independent Flame Sensors
  • Product Code: 5 Flame Detect
  • Availability: In Stock
  • $3.95 USD

Related Products

Flame Sensor Module

Flame Sensor Module

Digital Output

Flame Sensor Module Pre-Assembled Module A flame sensor module that consists of a flame sensor..

$0.95 USD $1.75 USD

Infrared Reflectance Sensor

Infrared Reflectance Sensor

Senses Between 1mm-8mm

Infrared Reflectance Sensor This IR reflective sensor utilizes a TCRT5000 to detect color and dis..

$0.95 USD

Tags: flame, fire