What is the relationship between gas detectors and atmospheric pollution?
Gas detector is an instrument tool used for gas leakage concentration detection, including portable gas detector, handheld gas detector, fixed gas detector, online gas detector, etc. Gas sensors are mainly used to detect various gases in the environment. Gas sensors are used to detect the composition and content of gases.
How to choose a gas detector?
Firstly, it depends on whether the combustible gas detector has stability. The smaller the zero offset and full amplitude offset values, the better. Except for deoxygenated gas, all gas detectors will produce varying degrees of interference reactions to other gases. The most common is the electrochemical sensor for detecting hydrogen sulfide. Therefore, as users, we must be familiar with the toxic gases that may exist in our homes.
Secondly, attention should be paid to whether the combustible gas detector is easy to identify. Digital or pointer gas detector. Generally speaking, numerical models have the advantages of strong readability and fewer judgment errors. Is the display area large enough with background light and large fonts for easy reading and understanding.
Is the volume of the alarm sufficient to distinguish background noise? Can alarm flashes be identified from different angles? As the concentration of the measured gas changes, whether the signal can be continuously displayed, and whether the alarm should be stopped after confirmation or taking measures.
Then pay attention to the lifespan of the sensor, the longer the better. The average lifespan of a general combustible gas detector is 2-5 years, and the smaller the error, the better. Accuracy and precision improve with the increase of service life. The warranty period for the product is generally 2 years.
Finally, check if the combustible gas detector is easy to use. A good combustible gas detector has the following characteristics: light weight, small size, easy to wear and comfortable, and easy to maintain.
The relationship between gas detectors and atmospheric pollution
Air pollution control, monitoring first. In the process of air pollution control, gas detectors can take risks for humans and calmly deal with toxic, harmful, flammable and explosive gases. Gas detectors can provide humans with a clearer understanding of various gas levels in the air, making it easier to trace the source of pollutants. During factory operations, gas detectors can constantly monitor whether toxic and harmful gases are leaked, nip production safety hazards in the bud, and also monitor whether exhaust gases are discharged in violation of regulations.
