Gas detector is a kind of commonly used detection instrument, which mainly USES gas sensors to detect gas species in the environment. It has the advantages of stable performance, flexible use, high reliability and simple maintenance.
The gas detector can detect hydrogen sulfide, carbon monoxide, oxygen, sulfur dioxide, phosphine, ammonia, nitrogen dioxide, hydrogen cyanide, chlorine, chlorine dioxide, ozone and combustible gases.
Widely used in petrochemical, coal, metallurgy, chemical industry, municipal gas, environmental monitoring and other sites on-site testing. Special occasion measurement needs can be realized; Gas concentration detection or leakage detection can be carried out in tunnels, pipelines, tanks and confined Spaces.
It is inevitable that there will be a leak of flammable gas or liquid vapor in these many operating environments. If the flammable gas or liquid vapor is not detected in time, the gas concentration continues to accumulate and reaches a certain explosion limit, then there is the possibility of fire or explosion and other malignant accidents at any time.
In order to ensure the safety of people and equipment, to meet the industrial and other places of combustible explosive gas safety requirements, combustible gas alarm has great significance.
When daily life environment, such as the use of natural gas kitchen), industrial environment of combustible or poisonous gas leakage occurs, gas alarm detect gas concentration to alarm set alarm value, the alarm will sound and light alarm signal, to remind to evacuate, forced ventilation, shut down equipment safety measures, such as preventing explosion, fire, poisoning accidents, to ensure safety in production.