The electromagnetic flowmeter consists of two parts: a sensor and a converter. It is based on Faraday's law of electromagnetic induction and is used to measure conductivity greater than 5μS/cm The volumetric flow of a conductive liquid is an inductive meter that measures the volumetric flow of a conductive medium. In addition to measuring the volume flow of general conductive liquids, it can also be used to measure the volumetric flow rate of strong corrosive liquids such as strong acid and alkali, and uniform liquid-solid two-phase suspension liquids such as mud, slurry and pulp.