What Is a Variable Area Flowmeter?
What is a Variable Area Flowmeter? This is a question that many people ask, but it can be difficult to find a good answer. A Variable Area Flowmeter, or VA flowmeter for short, is a type of flow meter that measures the volumetric flow rate of fluids in a pipeline. It does this by using a variable area rotor to measure the change in cross-sectional area as the fluid flows through it.