Vortex Flow meter

How a vortex flow meter working?

Vortex Flow meter Measurement Theory

Vortex flow metre works on the vortex shedding theory, which states that when a fluid, such as water, flows through a bluff body, oscillating vortexes form, it will creates vortices shed alternately downstream of the object. The frequency at which vortexes are shed is directly proportional to the velocity of the fluid flowing through the bluff body, and frequency of these vortexes is converted into a digital signal by the meter’s electronics to calculate the flow of a fluid.

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