Flame Sensor

Overview

Sensitive to flame spectrum

Features wide range voltage comparator LM393

Adjustable sensitivity

Signal output indicator

Specifications

Spectrum range: 760nm ~ 1100nm

Detection angle: 0 - 60 degree

Power: 3.3V ~ 5.3V

Operating temperature: -25℃ ~ 85℃

Dimension: 27.3mm * 15.4mm

Mounting holes size: 2.0mm

Applications

Fire detection

Fire fighting robot

Fire alarm

How to Use

In the case of working with a MCU:

VCC ↔ 3.3V ~ 5.3V

GND ↔ power supply ground

AOUT ↔ MCU.IO (analog output)

DOUT ↔ MCU.IO (digital output)

Note: the Flame Sensor is used for detecting fire without any fire-protection for itself, please keep distance from the fire to avoid damage.