Electromagnetic flow meter Report PDF

Electromagnetic Flow meter Complete report pdf

Introduction Product applicability The electromagnetic flow meter is one kind of main flow instrument, widely apply to flow measurement for many industrial department such as petroleum, chemical industry, metallurgy, light and textile industry, papermaking, environment protection, food etc. and municipal management, water projects construction field etc. Working principle The metering system of the electromagnetic flow meter primary is based on Faraday’s laws of electromagnetic induction, on the Channel border which is vertical each other with metering tube axis and line of magnetic field mount one pair detecting electrode, when the conductive liquid move along the metering tube axis the conductive liquid cutting the line of magnetic field induce the Inductive E.M.F. This EMF detect out by two electrodes on the metering tube, numerical: