... advanced testing equipment high reliability and durability Sulfuric acid flow meter (98%) with 4~20mA output formCharacteristics:1. l Measurement flow of ... meter etc.B,Flange ,clamp,thread inserted connection etc.C,4~20mA,pulse,0~10V,RS485,HART etc.SBL target flowmeter with ... pipeline and a variety of measurement media Sulfuric acid flow meter (98%) with 4~20mA output