IR Flame Sensor Module

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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 760nm–1100nm 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: 3.3V–5V Detection Wavelength: 760nm–1100nm Detection Angle: ~60° Detection Distance: Up to 80cm (lighter flame) Output Types: D0 (digital 0/1), A0 (analog voltage) PCB Size: 32×14mm 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 Show more