Are Coils of Electromagnetic flowmeter in direct contact
with fluid material
Answer Posted / www.islamqa.com
the answer is no.
actually magnetic flowmeter is based on Faraday's law, the magnet is prefered to be electrically produced and the polarity is reversed with timing to avoid flowing material polarization.
the electrodes/wires are in direct contact with the fluid material, as we consider the passing material is a series of consecutive fluid conductors.
Regards,
Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
ahmedsabry.online@gmail.com
CELL.: 00 2 0121367310
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