... supply:24VDC; 220VAC SummarySNSD Electromagnetic flow meter is a kind of inductive meter, measuring volume flow of conducting medium. ... GB11988 rulesExplosion-proof gradeExdΙΙCT4Display LCD displayerFeature1.This flow meter have the characters with sensitivity,wide measuring range, ... section.4.For harsh operating condition, such as high concentration slurry or low electrical conductivity fluid, it may ...