... Product DescriptionFlow Meterwith competitive pricegood stability and high precisionElectromagnetic Flow Meter(fission)Installation modes: Flange integrated type Normal size: ... 6Mpa ,2.5Mpa 4.0Mpa,6.4MpaProtection grade: IP67, IP68Output signal: 4~20mA output, frequency, pulseProtocal: RS485(MODBUSE ), and ... : 86~265V AC, 18~36V DC Electromagnetic Flow Meter (fission,KKF82E,accuracy:0.5 or 0.25)