Flow Measurements

Flow measurement is a key parameter used for reading values ( including accounting needs) and for control. Of the typical measurements of flow, level, temperature, and pressure; flow tends to be the most difficult and therefore the most subject to incorrect device selection.
As a starting point, it should be mentioned that no single flowmeter can cover all flow measurement application. Flowmeter selection has been referred to as a science and an art. This tutorial provides some of the basic knowledge required to select the correct flowmeter. However, it is essential that the instrument selector consider the user's experiences.

Basic Working Principle of Vortex Flow Meter:    / watch   v=qzqzxWZGJlQ&list=PLXrB8F9NEvNvgW09lErUgUKbhfziOtlNU
Basic Working Principle of an Orifice Meter:    • Differential Pressure Flow Meter -  O...  
Coriolis Mass Flow Meter - Working Principles:    • Coriolis Flow Meter - Measuring Princ...  
Ultrasonic Flow Meter - Working Principles:    • Ultrasonic Flow Meter - Measuring Pri...  
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