Description

IR Flame & Fire Sensor Infrared Receiver Module

This Flame Sensor Infrared Receiver Module is a compact, Arduino-compatible module used for detecting flames or specific light wavelengths ranging from 760nm to 1100nm. It can detect flames up to a distance of 80cm, with detection sensitivity increasing as the flame size increases. The module has a 60° detection angle and is particularly sensitive to the flame spectrum, making it highly suitable for fire detection and alarm systems.

The module outputs a signal on the D0 terminal, which can trigger further processing in systems like alarms or automatic shutoffs. The sensitivity can be adjusted with the onboard potentiometer, enabling customization for specific applications.

Features

• Detection Range: Detects flames within 80cm (further for larger flames)
• Detection Angle: 60°
• Wavelength Sensitivity: 760nm ~ 1100nm
• Sensitivity Adjustment: Adjustable potentiometer for precise detection control
• Indicator Lights:
  • Green LED: Shows switch status
  • Red LED: Power indicator
• Output: One channel digital output at D0, which can directly interface with microcontroller IO
• Applications: Fire detection and alarm systems, lighter flame detection, and safety equipment

Specifications

• Supply Voltage: 3.3V to 5V
• Output Signal: Digital signal output (high level when flame detected)
• Onboard Indicators: Green for switch, Red for power

Package Includes

• 1 x Flame Sensor Infrared Receiver Module (ignition source detection module)