Gas sensor MQ2

Overview

Product Overview The MQ-2 Gas Sensor is a versatile and sensitive gas detection module designed to measure a variety of gases, including propane, methane, and smoke. This sensor is ideal for applications such as gas leak detection, air quality monitoring, and safety systems. With its reliable performance and straightforward interface, the MQ-2 is perfect for hobbyists, engineers, and professionals looking to implement gas detection in their projects. Specifications

• Gases Detected: LPG, propane, methane, smoke, and other combustible gases
• Detection Range: 300 to 10,000 ppm for methane, 200 to 10,000 ppm for LPG
• Operating Voltage: 5V DC
• Heater Resistance: 33Ω (typical)
• Warm-up Time: Approximately 20 seconds
• Response Time: < 10 seconds (typical)
• Dimensions: Approx. 32mm x 20mm x 23mm

Key Features

• Wide Gas Detection: Capable of detecting multiple gases, making it suitable for various applications
• Analog and Digital Output: Provides both analog voltage output and digital signal for easy integration with microcontrollers
• High Sensitivity: Reliable detection of gases at low concentrations
• Robust Design: Built to withstand various operating conditions, suitable for indoor and outdoor use
• Easy Integration: Compatible with Arduino, Raspberry Pi, and other microcontroller platforms

Applications

• Home Safety: Ideal for detecting gas leaks in kitchens and other areas where gas appliances are used
• Air Quality Monitoring: Suitable for monitoring indoor air quality in homes, offices, and industrial environments
• Gas Leak Detection: Commonly used in safety systems for early warning of gas leaks
• Environmental Research: Useful in studies measuring air quality and gas concentrations
• DIY Projects: Great for hobbyists and students creating gas detection systems for various applications

Why Choose Our MQ-2 Gas Sensor? The MQ-2 Gas Sensor offers a reliable and efficient solution for multi-gas detection in a range of applications. Its high sensitivity, easy integration, and robust design make it an essential component for anyone working with gas monitoring and safety systems.