Flow meters

Flow meters from Switches International - RSA

By: Switches International - RSA  11-02-2011
Keywords: flow meter

Magnetic flow meters, also technically an electromagnetic flow meter or more commonly just called a mag meter. A magnetic field is applied to the metering tube, which results in a potential difference proportional to the flow velocity perpendicular to the flux lines.

The physical principle at work is electromagnetic induction. The magnetic flow meter requires a conducting fluid, for example, water that contains ions, and an electrical insulating pipe surface, for example, a rubber-lined steel tube.

Keywords: flow meter

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