🔍 Product Overview

The Methane Gas Sensor Module is a high-sensitivity device designed to detect methane (CH₄) and natural gas leaks quickly and accurately. It features a robust gas-sensing element, a built-in heater circuit, and both analog and digital outputs, making it ideal for safety alarms, automation systems, and environmental monitoring applications.

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🚀 Why It’s Ideal for Your Projects

• High sensitivity to methane and natural gas — The sensor is optimized for detecting methane concentrations in the air, making it perfect for residential, commercial, and industrial leak detection.

• Dual-output flexibility — The analog output allows real-time monitoring of gas concentration, while the digital output can be used to trigger alarms or other automated responses.

• Easy integration with microcontrollers — Operating on a standard 5 V supply, the module easily interfaces with Arduino, ESP32, or Raspberry Pi boards, making it a versatile choice for smart safety systems.

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📝 Key Features

• Detection range: approximately 300 to 10,000 ppm of methane (CH₄).

• Outputs: Analog voltage output proportional to gas concentration and digital output for threshold detection.

• Operating voltage: 5 V DC with onboard heating element.

• Adjustable sensitivity: Fine-tune response using the onboard potentiometer.

• Compact design: Easily fits into DIY or commercial gas detection systems.

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🎯 Typical Applications

• Gas-leak alarms – Perfect for use in kitchens, fuel storage areas, or boiler rooms.

• Home and industrial safety systems – Detects combustible gas build-up and can trigger ventilation or alarm systems.

• IoT and smart monitoring – Integrates seamlessly into connected systems for remote gas detection and alerting.

• Educational & prototyping projects – Excellent for students and hobbyists learning about environmental and safety sensor technologies.

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✅ Why You’ll Love It

If you’re working on a safety or automation project that requires reliable methane or natural gas detection, this sensor is your go-to solution. It’s affordable, accurate, and simple to use — offering flexible outputs, excellent sensitivity, and easy integration with popular development boards.