Pipeline bore (mm) Throttling

element 1st choice (set) 50, 80, 100, 125, 150, 200, 250, 300

        2nd choice (25), 65, 175, 225, 275, 325

Throttling β Standard orifice 0.44, 0.52, 0.65

Material 1st choice: 1Cr18Ni9Ti;          2nd choice: 2Cr13

Temperature range

℃ Water Environment temperature

℃ 0 ~ 50℃ Application temperature

℃ 0 ~ 100℃

 Dry gas  0 ~ 50℃  -25 ~ 200℃

 Wet gas  0 ~ 50℃  0 ~ 500℃

 Steam  0 ~ 50℃  100 ~ 450℃

Pressure range Nominal pressure: 2.5MPa, 4.0MPa

Relative Humidity ≤95%

Flowing range Same as the traditional standard orifice flow meter

Accuracy 1%

Protection level IP65

Power supply 24VDC

Holding part material 20# steel, A3 steel (optional), 1Cr18Ni9Ti (optional)