... , PFA, F46, and CR Accuracy: 0.2%, 0.5%, 1.0% electromagnetic flow meterMain specifications:Installation: Integrated type flange & ... 0.2%, 0.5%, 1.0%(DN10~DN200), 0.5%, 1.0% (DN250~DN2000)Medium conductivity: >5uS/cm (water >20uS/cm)Flow range: 0.1~15m/s ( flow ... signal: 4~20mA, frequency/pulse, alarmDisplay: flow rate, flow, percentage, totalizing flow, failure alramSupply power: 220VAC, 24VDCEx-proof ...