Orifice plate flow meter is a high-range differential pressure flow device that combines standard orifice plate with multi-parameter differential pressure transmitter (or differential pressure transmitter, temperature transmitter and pressure transmitter).
It can measure the flow of gas, steam and liquid, and is widely used in petroleum, chemical, metallurgy, electric power, heating, water supply and other fields.

Main Features
- Simple structure, stable and reliable performance.
- Long service life and low price.
- Widely used,can measure the general fluid and the fluid containing impurities.
- Wide range : ≥10:1.
- Can display the cumulative flow, instantaneous flow, pressure, and temperature.
TECHNICAL DATA
Product Name | Orifice Plate Flow Meter |
Medium : | Liquid,Steam,Gas,such as,Cooling Circulating Water,Natural gas,flue gas |
Medium Temperature : | -20~+300℃ |
Ambient Temperature : | -20℃~+55℃ |
Nominal Caliber : | DN50-DN1200 |
Nominal Pressure : | 0.25~4.0;6.4MPa;10MPa or higher |
Accuracy : | ±0.5%~±1.5% |
Pressure Extraction Method : | Angle Pressure; Flange Pressure; Radial pressure |
Throttle Material : | SS304, 316L; Stainless Steel; Inconel;Monel; |
Connection : | Flange Connection |
Accessories : | Differential pressure transmitter, three valve group,globe valve, condenser, Liquid crystal integrator |
Type : | Balance Orifice Plate;Standard Orifice Plate;Annular orifice |
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