Intelligent Electromagnetic Flow Meter Electrode material: 316, Hb, Hc, Ti, Ta,Pt,W Lining material: PTFE,CR, F46(FEP), PU KKF82 Series Intelligent Electromagnetic ... liquid two phase body)Accuracy grade: 0.25%, 0.5%Pressure: 0.6Mpa, 1.0Mpa, 1.6Mpa ,2.5Mpa 4.0Mpa ... : RS485(MODBUSE ), and HARTSupply power: 220V AC, 24V DC Flow Meter