Introduction - If you have any usage issues, please Google them yourself
Electromagnetic flow sensor is based on Faraday' s law of electromagnetic induction and made of only one conductor cutting magnetic field lines is not an ordinary metal, but has a certain electrical conductivity of the liquid fluid or liquid-solid hatchback fluid. Conductive medium being measured in the magnetic field movement for cutting magnetic field lines, conductive medium will be induced electromotive force, EMF detection by a pair of electrodes