MQ2 Gas Sensor Smoke LPG Butane Hydrogen Detector Module

MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module The MQ-2 gas sensor is a reliable, highly sensitive device, ideal for a wide range of gas detection applications. This gas sensor provides an extended detection range, surpassing typical models and meeting specific demands effectively. With high sensitivity to gases like smoke, LPG, and gasoline, it's perfect for monitoring gas leaks in both home and industrial environments.

Key Features - MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module

• Operating Voltage: +5V
• High Detection Range: 300-10000 ppm
• Simple Circuit Design
• Adjustable Sensitivity
• Versatile Gas Detection
• Compact Dimensions: 36x20x21 mm
• Long life and low cost
• Fast response and recovery

Applications

The MQ-2 Sensor is optimal for gas leakage detection in domestic and industrial environments. It is commonly used in devices such as domestic gas alarms and gas leak detectors. Its high sensitivity makes it excellent for use in smoke alarms and carbon monoxide sensors.

Technical Specifications

How to Use - MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module

• Connect the sensor to a microcontroller or an analog/digital sensor input with a +5V supply.
• Adjust sensitivity using the onboard potentiometer to alter the output based on gas concentration.
• Utilize analog and digital output pins for flexible data interpretation.
• Calibrate the sensor by exposing it to known concentrations of target gases and noting the output voltage.
• Ensure a proper circuit setup, avoiding high humidity or vibrations to maintain sensor performance.
• Regularly test sensor health with a small amount of target gas.

Package Includes

Retain this section as is from the 'Base Content'.

Additional Resources

Video Tutorials