... can be with high pressure 3)Hart or profibus commucation PTFE electromagnetic flow meterSpecifications1>electromagnetic flowmeter, electromagnetic flow meter 2 ... )Liner: Chloroprene Gum (DN50 ~ DN3200) / Polyurethane (DN25 ~ DN500) / F4 (PTFE) (DN25 ~ DN1600) / F46 (FEP) (DN10~DN200) / PFA (DN10~300) ... 4000,5000,6000,8000,10000,12000,16000;20000 680 PTFE/Rubber insertion type electromagnetic flow meter