What Is A Gas Sensor?
A gas sensor is a device used to detect and quantitatively analyze specific gas components or concentrations in the air. The gas is mainly dried or cooled by the detector head, and the detected gas concentration changes are converted into recognizable electrical signals, which are finally transmitted to the data system for subsequent processing.
Common Classification of Gas Sensors
There are many types of gas sensors. According to different detection methods, they are mainly divided into: chemical gas sensors and physical gas sensors.
Chemical gas sensors: gas detection is achieved through chemical reactions, such as electrochemical sensors, catalytic combustion sensors, etc.
Physical gas sensors: these detect gases based on their physical properties (such as thermal conductivity, infrared absorption, etc.). Examples include thermal conductivity gas sensors and NDIR gas sensors.
Where can I find a full range of gas sensors?
As people pay more attention to air quality and environmental safety. The demand for gas sensors in all walks of life is growing. Gas sensors play an important role in industrial production, the automotive industry, smart home electronics, and the military field.
OFweek Mall professional supply gas sensors, with a wide variety of products including NDIR gas sensors, CL2 sensors, electrochemical O2 sensors, H2S sensors, PID sensors, etc. All gas sensors are sold wholesale and support OEM and ODM customization.
Welcome to OFweek Mall for wholesale gas sensors.
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