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A Tap Water Company in Henan Province Made Success

Due to the equipment is too old in water supply system,  it can't do work in  water supply system under constant pressure. The water pump  either cause resources to be wasted,or in a low power cause it can't achieve the requirement of water pressure, and cause the high floor users' water supply is unormal.

Recently the frequency conversion water supply system under constant pressure by our company's design and install is successfully accepted in one of the tap water company in Henan Province. The system is constitute of  three sets DN500 electromagnetic flow meter  by our company, a Siemens PLC and Mitsubishi frequency conversion. The system can promiss the pipe network in the situation of water supply system under constant pressure will save electric energy effectively.