Mfld electromagnetic flowmeter is operating based on principle of the electromagnetic induction law of faraday, and the sensor consists of measuring tube, electrode, induction winding, iron core and yoke. It is mainly used to measure the volume flow of the conductive liquid and slurry in a close tube, such as the acid, alkali, salt and other fluid which is easurement will not be affected by the density, viscosity, temperature, pressure and conductivity of the liquid. The lining and electrode materials are manufactured with good corrosion resistance and abrasion resistance. Adopt a novel way e and conductivity of the liquid. E program is reliable; 7. The measuring system is bidirectional and three integrators inside: positive total, reverse total and difference value total. The positive total and reverse total are both displayable. It also has multiple ways of output: electric current, pulse; digital communication, hart. 8. The mounting technology of converter is surface mount technology (smt) which possesses self-check and self-diagnose functions. Export standard packing according to buyer's requirements