Vortex Flowmeter - Measured Medium: Liquid, Gas, Steam Medium Temp: -40 °C to +200 °C, -40 °C to +280 °C, 40 °C to +350 °C Nominal Pressure: 1.6 MPa, 2.5 MPa, 4.0 MPa, 6.4 MPa (Other pressure can be custom.need consult supplier) Accuracy: 1.6 MPa, 2.5 MPa, 4.0 MPa, 6.4 MPa (Other pressure can be custom.need consult supplier) Measuring Range Ratio: 1 : 1O (Standard air condition as reference), 1 : 15 (Liquid) Flow Range: Liquid : 0.4-7.0 m/s, Gas : 4.0-60.0 m/s, Steam : 5.0-70.0 m/s Specification: DN15 – DN300(Flange), DN80 – DN2000(Insertion), DN15 – DN1OO(Thread), DN15 – DN300(Wafer), DN15 – DN1OO(Sanitary) Material: SS304(Standard), SS316(0ptional) Pressure Loss Coefficient: Cd ≤ 2.6 Vibration Acceleration Allowed: ≤ 0.2 g IEP ATEX: Il IG Ex ia IIC T5 Ga Ambient Condition: Ambient Temp : -40 °C to 65 °C(Non-explosion-proofsite), -20 °C to 55 °C(Explosion-proof site), Relative Humidity : ≤85%, Pressure : 86 KPa – 106KPa Power Supply: 12-24V/DC or 3.6V battery powered Signal Output: Pulse frequency signal 2-3000Hz, Low level ≤ 1V, high levcl ≥ 6V, Two-wire system 4-20 signal(isolated output), Load ≤ 500