Electromagnetic Flowmeters (EMF for short) is a new type of flow measuring instrument that developed rapidly with the development of electronic technology in the 1950s and 1960s. Electromagnetic flowmeter is an instrument that uses the principle of electromagnetic induction to measure the flow of conductive fluid based on the electromotive force induced when the conductive fluid passes through an external magnetic field.
The electromagnetic flowmeter sometimes encounters "there is only a cumulative amount, and the instantaneous flow rate is always 0" during the operation of the electromagnetic flowmeter. I believe the user must be at a loss. Today, I will help you relieve your doubts.
ADD：Weihai Lingang Economic and Technological Development Zone, Zhejiang Road