Electromagnetic flowmeters have a wide range of applications. Large-caliber meters are mostly used in water supply and drainage projects; medium- and small-caliber meters are often used in high-demand or difficult-to-measure occasions, such as the cooling water control of blast furnace tuyere in the iron and steel industry, the measurement of pulp and black liquor in the paper industry, and the chemical industry. Strong corrosive liquid, non-ferrous metallurgical industry pulp; small-caliber and micro-caliber instruments are often used in places with sanitary requirements such as the pharmaceutical industry, food industry, and biochemistry.
