FMI400-High and low temperature electromagnetic flowmeter
According to Faraday's principle of electromagnetic induction, when a conductor
passes vertically through magnetic field B, it will induce a voltage. U In the
measurement of the flowmeter, the moving conductor is a flowing conductive
medium, the magnetic field B is emitted from the direction perpendicular to the
flowing medium, and the induced electromotive force U on the two electrodes
E1 and E2 is directly proportional to the flow rate V of the medium.
U=K×B×V×D
K- Meter constant
D- Internal probe spacing
After further processing, the induced electromotive force U is converted into a
standard electrical signal output or display.
- Applications
Circulating water detection
Coolant monitoring
Other conducting liquid monitoring
