The JEF-300 series electromagnetic flowmeter e na le sensor le converter.E ipapisitse le molao oa Faraday oa induction ea electromagnetic, e sebelisetsoang ho lekanya phallo ea molumo oa mokelikeli o tsamaisang ka conductivity e fetang 5μs/cm.Ke meter ea inductive bakeng sa ho lekanya phallo ea molumo oa mochini oa conductive.