Market introduction of civil-grade and industrial-grade ambient air quality sensors
According to the application field, environmental monitoring sensors are mainly divided into three categories.
1. Sensors for analytical instruments, mainly used in environmental monitoring stations, environmental testing or measurement calibration institutions, and scientific research institutes;
2. Industrial environmental monitoring sensors, suitable for indoor and outdoor environmental monitoring on the job site. Among them, indoor monitoring of flammable, explosive or toxic and harmful gases such as VOC, combustible gas, etc. according to the environment of the work site;
The outdoor monitoring mainly monitors the emission of VOC concentration, such as toluene, formaldehyde and other VOC gases; in addition, there are SO2, NO2, CO, O3 and other toxic gases. Although the concentration in the outdoor environment is low, it still endangers people's health.
3. Civil environment monitoring sensors are mainly used in residential homes or general commercial places such as shopping malls, stations, airports, schools, offices and so on.
Taking gas sensors as an example, the battle to defend the blue sky has been launched across the country. People's attention to air quality not only stays on outdoor air quality, but also on indoor air quality. At the same time, gas sensors are in PM2.5, formaldehyde, carbon monoxide, The detection applications of carbon dioxide and TVOC are becoming more and more extensive.