MQ6 LPG Propane Gas Sensor

The MQ-6 gas sensor is a popular semiconductor-based gas sensor designed for detecting a variety of combustible gases in the environment.

Working Principle: The MQ-6 sensor operates on the principle of a chemiresistor, where the resistance of the sensor’s semiconductor material changes in the presence of specific gases. This change in resistance is then converted into an electrical signal for analysis.

Target Gases: The MQ-6 sensor is primarily designed to detect combustible gases such as propane, butane, liquefied petroleum gas (LPG), methane, and alcohol vapors. It has a high sensitivity to these gases, making it suitable for applications where gas leak detection is critical.

Structure and Components: The sensor is typically housed in a compact and durable package, making it easy to integrate into various systems. It contains a sensing element composed of a semiconductor material that interacts with the target gases. An internal heating element is included to maintain the sensing element at an optimal operating temperature for accurate detection.

APPLICATIONS:

• Gas leak detection system
• Fire/Safety detection system
• Domestic gas leakage detector
• Industrial Combustible gas detector
• Portable gas detector
• Gas leak alarm
• Gas detector

Features:

• High sensitivity to LPG, iso-butane, propane
• Small sensitivity to alcohol, and smoke.
• Fast response.
• Stable and long life
• Simple drive circuit

Package Includes:

• 1 x MQ6 LPG Propane Gas Sensor