MQ - 2 GAS SENSOR MODULE

Rs. 300

MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module

The MQ-2 Gas Sensor Module is a reliable and cost-effective sensor used to detect a variety of gases, including LPG, smoke, alcohol, propane, hydrogen, methane, and carbon monoxide. It is ideal for gas leak detection systems, air quality monitoring, and Arduino-based safety projects.

With fast response time and high sensitivity, the MQ-2 is the perfect sensor to add to your home automation or IoT projects

Key Features:

• Detects LPG, smoke, methane, propane, hydrogen, and CO

• Operating Voltage: 5V

• Analog and digital output support

• Adjustable sensitivity via onboard potentiometer

• Fast response time

• Long life and low power consumption

Technical Specifications:

• Operating Voltage: 5V DC

• Detection Range: 300–10000 ppm

• Output: Analog (AO) & Digital (DO)

• Preheat Time: 20 seconds

• Dimensions: Approx. 32mm x 20mm x 22mm

Applications:

• Smoke/gas leak detection system

• Home and industrial safety monitoring

• Air quality monitoring systems

• Arduino and Raspberry Pi projects