MQ5 methane,natural gas sensor

The MQ5 Gas Sensor is designed to detect the concentration of methane (CH4) and natural gas in the air. It utilizes a semiconductor sensing element that changes resistance in response to the presence of these gases. The sensor provides an analog output that can be used to measure gas concentration levels, making it suitable for applications such as gas leakage detection and air quality monitoring.

Key Features:

• Detects methane (CH4) and natural gas
• Analog output proportional to gas concentration
• High sensitivity and selectivity for methane and natural gas
• Simple to interface with microcontrollers
• Compact and easy to integrate into various systems

Technical Specifications:

• Gas Types Detected: Methane (CH4), Natural Gas (mainly methane)
• Output Type: Analog voltage
• Supply Voltage: 5V DC
• Current Consumption: 150mA (typical)
• Heating Resistance: 2.2kΩ (typical)
• Response Time: 10 seconds to 1 minute (varies by gas concentration)
• Operating Temperature Range: -20°C to +50°C
• Dimensions: 32mm x 20mm x 25mm (approximately)
• Mounting Type: Typically through-hole or with a connector

Applications:

• Gas Leakage Detection: Used in systems to detect methane and natural gas leaks.
• Air Quality Monitoring: Monitors the presence of methane and natural gas in the air.
• Safety Systems: Integrated into safety systems to alert users of gas presence.
• DIY Projects: Ideal for hobbyist and educational projects involving gas detection.
• Industrial Applications: Employed in industrial environments to ensure safety and compliance.

Datasheet:
For detailed technical information, refer to the MQ5 Datasheet provided by Winsen.