Overview:

Gas detector tester-A typical human nose has 400 odor receptors, allowing us to smell about 1 trillion different odors. However, many of us still do not have the ability to determine the type or concentration of gases present in the atmosphere. This is where gas sensors come in. There are many types of gas sensors to measure different parameters. Gas sensors can detect changes in toxic gas concentration to keep the system safe and avoid/warn any unexpected threats. There are already many types of gas sensors to detect gases, such as oxygen, carbon dioxide, nitrogen, methane, etc. They are also commonly used in equipment for detecting harmful gas leaks and monitoring air quality in industries and offices.

Types of gas sensors:

Gas sensors are usually divided into different types according to the type of sensing element they are constructed. The following is the classification of various types of gas sensors based on sensing elements. These elements are usually used in various applications: metal oxide-based gas sensors, optical gas sensors, electrochemical gas sensors, capacitance-based gas sensors, calorie gas sensors, Acoustic gas sensor. Of course, it is divided into portable gas detectors, fixed gas sensors, wall-mounted gas sensors, ducted gas sensors, etc. according to different usage scenarios. Gas sensors can be divided into different types according to the type of gas to be monitored and usage scenarios.

Application of gas sensor:

Gas detector tester-The application of gas sensors is very extensive. Used in industries that monitor the concentration of toxic gases; used in households to detect emergencies; used in the location of oil rigs to monitor the concentration of released gases; used in hotels to prevent customers from smoking; used in office air quality inspections; Used in air conditioning to monitor carbon dioxide levels; used to detect fires; used to check the concentration of gas in mines, and can be used for gas monitoring in breath analyzers.