Product Name:

MQ-4 Gas Sensor Module – Methane & Natural Gas Detection

Product Description:

The MQ-4 Gas Sensor Module is a high-sensitivity sensor designed to detect methane (CH₄), natural gas, and LPG in the air. It provides both analog and digital outputs, making it compatible with microcontrollers like Arduino, Raspberry Pi, ESP32, ESP8266, PIC, and STM32.

This sensor is widely used in home safety, gas leak detection, industrial monitoring, and IoT applications. It features fast response time, high sensitivity, and stable performance for long-term use.

Key Features:

• Gas Detection: Methane (CH₄), LPG, Natural Gas

• Analog & Digital Output: Easy integration with microcontrollers

• Operating Voltage: 5V DC

• Detection Range: 200–10,000 ppm (adjustable via load resistor)

• Fast Response and Recovery Time

• Durable and Long-lasting Sensor Element

• Compact Module with Pin Header

• Compatible With Arduino, Raspberry Pi, ESP32, and others

Applications:

• Gas leak detectors

• Home automation & safety systems

• Industrial gas monitoring

• IoT-based smart sensors

• Robotics and automation projects

• Environmental monitoring systems

• DIY electronics safety projects

Why Choose MQ-4 Module?

The MQ-4 sensor offers high sensitivity, fast response, and easy interfacing, making it suitable for beginners and professionals in electronics, safety systems, and automation projects.