MQ-2 Gas Sensor Module - Methane, Butane, LPG, and Smoke Detection

The MQ-2 Gas Sensor Module is designed for detecting a wide range of combustible gases, including methane, butane, propane (LPG), and smoke. This versatile sensor module can be used in various applications such as gas leak detection, safety systems, and air quality monitoring.

The sensor operates by heating up the sensitive element within, which changes its resistance in the presence of gas, producing an analog signal proportional to the gas concentration.

The module features both analog and digital outputs, allowing it to be easily integrated into microcontroller systems such as Arduino and Raspberry Pi. The adjustable potentiometer allows for setting the detection threshold, ensuring flexibility based on specific environmental needs. Whether for DIY projects or professional monitoring systems, the MQ-2 sensor provides a reliable solution for ensuring safety and environmental monitoring.

• Gas Detection Range: Capable of detecting methane, butane, propane (LPG), and smoke.
• Dual Output Modes: Provides both analog and digital signals for integration with various microcontroller platforms.
• Adjustable Sensitivity: Potentiometer for fine-tuning the sensor's detection threshold.
• Quick Response: Fast response time for real-time gas leak detection.
• Versatile Applications: Ideal for safety systems, air quality monitoring, and gas leak detection.
• Durable Design: Compact and robust, suitable for a wide range of environments.