Answer Posted / abdelrahman

I

Is mass flowmeter from EMERSON company and it used for
custody transfer application as it's accurate.
and u can get volume/density and totalizer.
working on the principle of Coriollis theory:
(when amass flows through a vibrating pipe coriollis force
are generated which will bend and twist the pipe these very
small pipe deformations are measured by optimally mounted
sensors and electronically evaluated.
because the measured phase shift of the sensor signal is
proportional to the mass flowmeter.

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