MQ-214 ,Gas Sensor Methane and Natural Gas Detection – 5V Operating Voltage

The MQ-214 gas sensor is designed for detecting Methane (CH₄) and Natural Gas in the air. Housed in a robust metal can with a stainless-steel mesh, it is well-suited for applications in gas leak detection systems, home safety alarms, and industrial safety setups. With an internal heating element and a gas-sensitive material, the MQ-214 changes resistance when exposed to gases, providing a corresponding analog output signal that can be interpreted using a microcontroller or analog-to-digital converter.

This sensor is sensitive to Methane and Natural Gas and operates with a working voltage of 5V. Its fast response and reliable performance make it suitable for integration into embedded systems, Arduino-based projects, and IoT solutions where gas monitoring is essential.

Key Features:

• 
  Sensitive to Methane and Natural Gas (CH₄).
  Wide detection range for gas leakage monitoring.
  Quick response and recovery time for real-time applications.
  Analog signal output – compatible with Arduino, ESP32, Raspberry Pi, etc.
  Metal-encased design with mesh filter for durability and protection.
  Built-in heating element for consistent sensor performance.