This is because of - Accuracy within +/- 1% Robust & Simple Design Proven Design Suitable for Almost All Types of Fluids First Principle Device - Which never Fails Proven Solution for Flow Measurement Suitable for All Pipe Sizes from 1/2 to 36 Very nominal cost compared to other flow elements Zero Maintenance Because of proven data available, no need of frequent calibration like other element
| Despite various advances in flow measurement, Orifice Assembly remains one of the most used flow element |