Electromagnetic flow meter water 💦 flow measure How much flow in hours , minutes, seconds measure Instruments, connection Flange, threads. WORKING PRINCIPLE OF ELECTROMAGNETIC FLOW METERS 💦 According to Faraday’s law, when the conductive fluid flows through a magnetic field of the sensor, an electromotive force proportional to the volume flow is generated between the pair of electrodes, which is perpendicular to the flow direction and the magnetic field. The amplitude of the electromotive force can be expressed as: E = kBDv Where E:Induced electric potential, K: constant, B:Magnetic flux density, D:The inner diameter of the measuring Tube, V:The average velocity of the fluid in the axial direction of the electrode cross-section inside the measuring tube. Used for Medium Domestic water,industrial water,raw water, ground water,urban sewage, industrial waste water, Processed neutral pulp, pulp slurry, Chemicals etc.👉 Available PTFE,RUBBER when your line size after 25MM Rubber will...