Description
The 4-Pin IR Infrared Flame Detection Sensor Module is a reliable solution for detecting flames in the 760-1100 nanometer wavelength range. Using an LM393 comparator for adjustable sensitivity, this module can detect small flames like a lighter from approximately 0.8 meters away with a detection angle of roughly 60 degrees.
Featuring both digital and analog outputs, this sensor is compatible with Arduino, Raspberry Pi, and similar development boards. The on-board sensitivity adjustment allows fine-tuning for different flame sizes and environmental conditions. The compact 4-pin design with 3mm mounting holes makes it easy to integrate into fire detection systems, safety projects, and robotics applications.
Specification
General
| WeightWeight | 0,0000 g |
|---|---|
| Dimensions | 32 × 14 × 3 cm |
| Output Channel | 1 |
| Operating Voltage | 3.3 ~ 5 VDC |
| Detection Range | 760 – 1100 nm |
| Detection Distance | ~0.8m (small flame) |
| Detection Angle | ~60 degrees |
| Mounting Hole | 3mm |
| Comparator | LM393 |
| Output | Digital, Analog |


