What are the uses of gas detectors

Gas detector is a kind of gas leakage concentration detection instrumentation tools, including: portable gas detector, handheld gas detector, stationary gas detector, online gas detector, etc
.
Gas sensors are mainly used to detect the types of gases present in the environment, and gas sensors are sensors used to detect the composition and content of gases
.
It is generally believed that the definition of a gas sensor is based on the classification of detection targets, that is, all sensors used to detect gas composition and concentration are called gas sensors, whether it is physically or
chemically.
For example, sensors that detect gas flow are not considered gas sensors, but thermal conductivity gas analyzers are important gas sensors, although they sometimes use generally consistent detection principles
.
The use of gas detector can detect hydrogen sulfide, carbon monoxide, oxygen, sulfur dioxide, phosphine, ammonia, nitrogen dioxide, hydrogen cyanide, chlorine, chlorine dioxide, ozone and combustible gases and other gases, widely used in petrochemical, coal, metallurgy, chemical, municipal gas, environmental monitoring and other places on-site testing
.
It is possible to realize the needs of occasional measurement; Gas concentration detection or leak detection can be detected in pits, pipelines, tanks, confined spaces
, etc.