MQ-2 Smoke Gas LPG Butane Hydrogen Sensor Module

MQ-2 Gas Sensor Description

The MQ-2 Smoke Gas LPG Butane Hydrogen Sensor Module is a versatile and reliable gas sensor designed for detecting combustible gases, including LPG, butane, propane, methane, hydrogen, and smoke. With high sensitivity and fast response time, this module is ideal for safety monitoring systems, gas leak detection, and DIY electronics projects. Its compact design and simple analog output make it easy to integrate with microcontrollers like Arduino, ESP32, and Raspberry Pi.

MQ-2 Gas Sensor Features

• High Sensitivity: Detects a wide range of combustible gases and smoke.
• Analog Output: Provides a proportional voltage output based on gas concentration.
• Compact Design: Lightweight and easy to integrate into various applications.
• Adjustable Sensitivity: Equipped with a potentiometer to fine-tune detection levels.
• Fast Response: Quickly detects changes in gas concentration.

MQ-2 Gas Sensor Specifications

• Operating Voltage: 5V DC
• Output Type: Analog voltage
• Detection Gases: LPG, butane, propane, methane, hydrogen, smoke
• Preheat Time: 20 seconds
• Operating Temperature: -10°C to 50°C
• Dimensions: Compact and lightweight

MQ-2 Gas Sensor Applications

• Gas Leak Detection: Ideal for monitoring leaks in residential and industrial environments.
• Fire Alarms: Detects smoke and combustible gases to enhance safety systems.
• IoT Devices: Integrates with smart home systems for real-time gas monitoring.
• DIY Electronics: Adds gas detection capabilities to custom Arduino and Raspberry Pi projects.
• Educational Projects: Perfect for teaching about gas sensors and environmental safety.