... commucation PTFE electromagnetic flow meterSpecifications1>electromagnetic flowmeter, electromagnetic flow meter 2>flange,triclover,clamp,thread connection,etc 3>4-20mA,pulse,HART,485electromagnetic flowmeter is an ... by customer)Display: Instantaneous flowrate, total flow, velocity, flowrate percentage with back lightSignal Output: 4~20mA current output, pulse output, RS-485, Hart, Profibus-DPPower ...