Gas sensors (also known as gas detectors) are electronic devices for detecting and identifying different types of gases. They are commonly used to detect toxic or explosive gases and to measure gas concentrations. Gas sensors are used in factories and manufacturing facilities to identify gas leaks and detect smoke and carbon monoxide in houses. 

Gas sensors vary greatly in size (portable and stationary), range, and induction capacity. They are usually part of large embedded systems, such as dangerous goods and security systems, and are usually connected to sound alerts or interfaces. Because gas sensors constantly interact with air and other gases, they must be calibrated more frequently than many other types of sensors.

The gas sensor uses high-performance catalytic combustion and electrochemical gas sensors as the detection element. The product has high sensitivity and rapid response time. This product is an aluminum die-casting one-time molding shell, with high explosion-proof grade and easy installation.