Dust pollution means that particles on the ground are blown up by air movement (wind), floating in the air and moving with the wind, resulting in an increase in the particles in the air, resulting in air pollution. Urban dust refers to solid..
At the beginning of the fire, due to incomplete combustion, there will be a large amount of carbon monoxide in the building at the scene of the fire, which directly threatens the life safety of the personnel in the building and the firefight..
1, ammonia: NH3 common existence range: chemical plants, meat processing plants, refrigeration industry, semiconductor industry, water and wastewater treatment plants, military use, etc 2, n-butane: C4H10 common range: wharf smoke propellant..
Combustible gas sensors and carbon monoxide sensors are very different, and many users often confuse the two. In fact, there is a big difference between the two. If you accidentally install a combustible gas alarm in a place where you need t..
Underground comprehensive pipe gallery, as the name implies, refers to the public tunnel in the city underground for the centralized laying of electric power, communication, radio and television, water supply, drainage, heat, gas and other m..
In today's society, the subway develops rapidly and has become the most important means of transportation for people to travel for short distances. Environmental sensors are playing an increasingly important role in the subway. The use of ca..
At present, the chemical carbon monoxide gas sensor is widely used in the field of air quality and safety detection, such as mine, home, automobile, etc...
PM2.5 sensor is mainly suitable for air purifier, portable air quality detector, industrial production dust environment monitoring and other places and fresh air system...
The main working principle of air purifier is that the indoor air is inhaled into the purifier and the air is removed after dust removal and odor removal, and the clean air is discharged. Its main function is to purify second-hand smoke, pol..
Ozone sensor is a device that converts the composition and concentration of ozone gas into information that can be used by personnel, instruments, computers, etc. Ozone sensor can be widely used in sewage treatment, circulating cooling water..