IR Flame Sensor Module (LM393)

About this product

Infrared flame sensor module detecting flame or light sources in the 760-1100nm range, with an LM393 comparator and adjustable sensitivity. Digital and analog outputs. Suited for fire alarms, firefighting robots, and safety monitoring.

Ultrasonic, IR, temperature, humidity, motion, current, camera and RF sensor modules - plus relay, logic-level and breakout boards for prototyping and production.

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Specifications

Comparator

LM393

Spectral Range

760-1100nm

Detection Angle

~60°

Detection Distance

~80cm (lighter flame)

Output

Digital (DO) and analog (AO)

Sensitivity

Adjustable via potentiometer

Operating Voltage

3.3-5V DC