Electromagnetic flowmeter capable of simultaneous measurement of flow rate and conductivity of fluid
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United States of America Patent
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Nov 13, 1990
Grant Date -
N/A
app pub date -
Mar 28, 1989
filing date -
Mar 29, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an electromagnetic flowmeter one of two electrodes mounted on a measuring pipe is impressed with an electrical pulse synchronous with the switching of an excitation currrent, thereby detecting the voltage drop across the electrical resistance of a fluid, such that both the conductivity and the flow rate of the fluid are measureable at the same time.
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