Description:
The MQ-5 Methane LPG Liquid Propane Gas Sensor Module is an affordable and reliable solution for adding basic gas sensing capabilities to your project. This module is capable of detecting Methane, LPG, and other combustible gases, making it perfect for gas leak detection in both residential and industrial applications. The sensor comes with an onboard potentiometer that allows you to adjust the sensitivity for accurate detection. The module features a buzzer to alert you when any gas is detected in the environment.

Features:

• Wide Gas Detection: Sensitive to Methane, LPG, and Propane gases.

• High Sensitivity: Highly sensitive to combustible gases, making it suitable for leak detection.

• Low Cost: An affordable sensor for gas detection applications.

• Adjustable Sensitivity: Adjust sensitivity easily using the onboard potentiometer.

• Simple Circuit: Easy to use with a simple circuit to convert conductivity changes into gas concentration data.

• Long Life: Offers stable performance with a long lifespan.

• Fast Response: Quick detection and response time.

• Works with Buzzer: Can be connected to a buzzer (not included) to signal the presence of gas.

• Applications: Suitable for home and industrial gas leakage detection.

Product Specification:

• Gas Types Detected: Methane (CH4), LPG, Propane (C3H8), and natural gas.

• Operating Voltage: 2.5V to 5V DC.

• Output Type: Analog output (Aout) and Digital output (Dout).

• Sensitivity: Adjustable sensitivity via potentiometer.

• Material: Tin Oxide (SnO2).

• Dimensions: Compact and easy to integrate into various systems.

Connections:

• VCC: 2.5V to 5.0V

• GND: Ground

• Aout: Analog output to MCU

• Dout: Digital output to MCU (digital signal triggers at a threshold)

Applications:

• Gas Leak Detection: Ideal for both home and industrial gas leakage detection systems.

• Portable Gas Detectors: Suitable for portable devices used in emergency situations.

• Air Quality Monitoring: Can be used for monitoring air quality in various environments.

• DIY Projects: Perfect for hobbyists and DIY projects related to safety and environmental monitoring.

Disclaimer:

Product details, specifications, and colors may update from time to time without prior notice.