The MQ-2 CH4 (Methane) Gas Sensor is used in gas detection equipment for detecting methane in home, automotive or industrial settings.
This is the sensor itself only. If you want a ready-to-use module, you should plug it into the Gas Sensor Interface Board.
Methane Gas Sensor Specifications
- Power requirement: 5V DC @ ~160mA
- Interface type: Resistive
- Dimensions: 0.75" diameter × 0.65" tall (19.1 × 16.55 mm) excluding leads
- Operating temperature: -4 to +122 °F (-20 to +50 °C)
Download Hanwei MQ-2 Datasheet