Orifice Plate flowmeter

Orifice plate flowmeters are one of the oldest methods of measuring flow, which provide a relatively simple design, high efficiency, and acceptable reliability and repeatability. Has been. The work is based on the principle that creating an obstacle in the flow path causes a pressure drop in the line and creates a pressure difference on both sides of the orifice. By measuring this pressure difference with the help of a pressure difference transmitter or pressure difference gauge and with the formulas used in fluids, this value can be calibrated in terms of flow. .

1. Line pressure
2. Fluid type and related physical properties
3. Temperature of fluids