Just talk about the main ones, such as water analysers and so on. The main thing is to say the name of the instrument
Water sampler, water quality parameter analysis instrument, pH meter, conductivity meter, dissolved oxygen meter, ammonia nitrogen analyzer, BOD, COD, total hardness tester, or infrared oil measuring instrument, pesticide residue detector, etc.
A large hydropower station monitoring and control system, only detection sensor in dam safety reached thousands, it must first be a variety of satellite measurement and control device to form a complete automatic control sub system, and then to form a wide area measurement system and a plurality of ground station control system.
