High accuracy magnetic flowmeter. Special flow meter for chemical and pharmaceutical industry. The magmeter works based on Faraday’s law, when the liquid goes through the pipe at the flow rate of v with a diameter D, within which a magnetic flux density of B is created by an exciting coil, the following electromotive E is generated in proportion to flow speed v:
E=K×B×V×D
Where:
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E-Induced electromotive force
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K-Meter constant
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B-Magnetic induction density
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V-Average flow speed in cross-section of measuring tube
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D-Inner diameter of measuring tube.
Noted: the product strictly prohibited to be used in explosion-proof occasions.
