Detect flames and infrared light sources with this compact IR flame sensor module. Sensitive to wavelengths between 760nm and 1100nm, it can detect a lighter flame at distances up to 80cm with a 60-degree detection angle.

Features both digital and analog outputs, with adjustable sensitivity via the onboard potentiometer. Built around the reliable LM393 comparator for clean signal output.

Key Features

• IR Detection Detects 760nm1100nm wavelength light sources
• 80cm Range Detection distance varies with flame size
• 60 Detection Angle Wide sensing coverage
• Adjustable Sensitivity Onboard potentiometer for tuning
• Dual Output Digital (D0) and analog (A0) outputs
• Strong Drive Over 15mA output capability
• LM393 Comparator Clean signal with good waveform

Specifications

• Operating Voltage: 3.3V5V
• Detection Wavelength: 760nm1100nm
• Detection Angle: ~60
• Detection Distance: Up to 80cm (lighter flame)
• Output Types: D0 (digital 0/1), A0 (analog voltage)
• PCB Size: 3214mm
• Mounting: Bolt holes included

Ideal For

• Fire detection and alarm systems
• Safety monitoring projects
• Arduino and microcontroller projects
• Robotics flame avoidance

Package Contents

• 1 IR Flame Sensor Module