MQ-4 ,Gas Sensor Module - Methane and CNG Gas Detection Module

The MQ-4 Gas Sensor Module is designed for detecting methane (CH4) and compressed natural gas (CNG) concentrations in the air. It is ideal for monitoring gas levels in domestic and industrial settings such as gas leakage detection or natural gas monitoring systems. With a wide detection range and high sensitivity, this sensor module provides both digital and analog outputs, enabling versatile integration into your projects.

Its onboard potentiometer allows easy calibration for desired sensitivity levels, while the compact design ensures seamless installation into a variety of electronic devices. The module operates efficiently at 5V, making it compatible with popular microcontroller platforms like Arduino and Raspberry Pi, ensuring easy integration into gas-sensing projects.

Key Features :

• Wide Range Gas Detection: Detects methane and CNG gas concentrations in the range of 300 to 10,000 ppm.
• High Sensitivity: Features high sensitivity for methane, making it effective for gas leakage detection.
• Dual Output Options: Provides both digital and analog outputs for versatile integration.
• Adjustable Sensitivity: Onboard potentiometer allows for easy calibration and sensitivity adjustment.
• Wide Application: Ideal for domestic and industrial gas detection systems, safety monitoring, and gas leakage alarms.
• Microcontroller Compatibility: Fully compatible with Arduino, Raspberry Pi, and other microcontroller platforms for easy project integration.