IR Infrared Flame Sensor

This infrared flame sensor with LM393 comparator detects flames by their infrared radiation and reports this via a digital output. The switching threshold is set with the rotary potentiometer. It also responds to other IR light sources, which allows for example IR pulses from an electricity meter to be evaluated.

Recommended Accessories:

• Dupont Cable M-F 20cm 20 Pieces

Features:

• Digital output DO, no analog output
• Switching threshold adjustable with the rotary potentiometer
• PWR LED for the operating voltage, DO LED for the state of DO
• 3-pin header soldered on, 1 mounting hole

Application Examples:

• Detecting flames in experimental setups
• Evaluating IR pulses from an electricity meter

Technical Data:

• Comparator: LM393
• Output: 1× digital
• Connections: VCC, GND, DO
• Operating voltage: 3.3 V to 5 V
• Detects: fire, IR and other light sources
• Spectral range: 760 to 1100 nm
• Detection range: 0 to 1 m, depending on the flame size
• Dimensions: 31 × 14 × 7 mm
• Weight: 3 g

Scope of Delivery:

• 1× IR Infrared Flame Sensor