MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module

Description

1. Gas Detection: Specifically designed for the detection of methane (CH4), including compressed natural gas (CNG).
2. Analog Output: Provides an analog voltage output proportional to the concentration of detected methane gas.
3. High Sensitivity: Offers high sensitivity to methane gas for reliable detection.
4. Adjustable Sensitivity: Some variants allow sensitivity adjustment via a potentiometer.
5. Wide Detection Range: Suitable for a wide range of methane gas concentrations.
6. Compact and Easy to Use: Compact module with mounting holes for easy integration.