MQ-4 Gas Sensor - Methane (CH4) and CNG Detection

The MQ-4 gas sensor is an efficient and reliable device for detecting methane (CH4) and natural gas (CNG) in the air. It operates by measuring the concentration of combustible gases and transmitting the output as an analog or digital signal. This sensor features a compact design and a built-in heater, providing fast response and recovery times.

Key Features :

• Highly Sensitive: Designed for detecting methane (CH4) and natural gas (CNG).
• Fast Response Time: Quickly detects the presence of combustible gases in the air.
• Low Power Consumption: Consumes minimal power, making it suitable for portable detectors.
• Long Life Span: Reliable performance over a long period with consistent results.
• Analog and Digital Output: Supports both analog voltage output and TTL digital output.
• Wide Range of Applications: Ideal for domestic, industrial, and portable gas leak detection systems.