MQ-5 Methane LPG Liquid Propane Gas Sensor Module

The MQ-5 Methane LPG Liquid Propane Gas Sensor Module is a widely used sensor for detecting methane and LPG (liquefied petroleum gas) vapors.

Here’s an overview of the MQ-5 sensor module:

• Purpose: The MQ-5 sensor module is designed to detect gases like methane and LPG, making it valuable for applications where gas leakage needs to be monitored.
• Sensitivity: It has a high sensitivity to methane and LPG gases.
• Principle: The sensor operates on the principle of a semiconductor gas sensor, where the resistance of the sensing material changes based on the concentration of the target gases.

Features:

• Analog and Digital Output: Similar to other MQ series sensors, the MQ-5 module provides both analog and digital outputs. The analog output can be used to estimate the gas concentration, while the digital output can be configured to trigger alerts when gas concentration surpasses a predefined threshold.
• Adjustable Sensitivity: Many modules come with a potentiometer that allows users to adjust the sensor’s sensitivity.
• Affordability: The MQ-5 sensor module is cost-effective, making it a popular choice for gas detection projects.

Technical Details of MQ-5 Sensor Module

• Model: MQ-5
• Operating Voltage (VDC): 5
• Operating Temperature (°C): -20 to 40

Physical Attributes

• Length * Width * Height (mm): 32 x 20 x 22
• Weight (gm): 8

Package Includes

• 1 x MQ-5 Methane LPG Liquid Propane Gas Sensor Module