Why do you need an electromagnetic flowmeter to measure wastewater?

Because sewage has characteristics such as large flow changes, impurities, and certain electrical conductivity, electromagnetic flowmeters have compact structures, simple installation and operation, and easy maintenance, and can work normally in harsh environments. 

Electromagnetic flowmeter is an instrument that applies the principle of electromagnetic induction to measure the flow rate of conductive fluid based on the electromotive force induced when the conductive fluid passes through an external magnetic field.

So electromagnetic flowmeters can be widely used in sewage, fluorine chemicals, production water, tap water industries, medicine, steel, chemical industry, papermaking, food, textiles, metallurgy, environmental protection, water supply and drainage, and many other aspects.

And in the water and sewage industry, especially large-diameter electromagnetic flowmeters have great advantages and have been widely used.