Industrial waste gas refers to the general term for all kinds of gases containing pollutants that are discharged into the air during the combustion of fuel and production processes in the enterprise's plant. Chemical plants produce a large number of exhaust gases during the production process, such as inorganic exhaust gases like ammonia, hydrogen sulfide, sulfur dioxide and hydrogen sulfide,...

Smart home is a living environment, a living environment with a smart home system installed on a residential platform, and the process of implementing a smart home system is called smart home integration. Security prevention technology is an essential technology in smart home system, which is widely used in the field of cell and indoor visual intercom, home monitoring, home anti-burglary alarm,...

Evaporation sensors  can be used to detect evaporation from the water surface and are usually used in various fields such as meteorological observation, seed cultivation, geological surveys, and scientific research. It is an integral part of rainfall stations, evaporation stations, weather stations, environmental monitoring stations and other equipment, and is therefore increasingly...