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what are the installation requirement is common to all flow
meter when volumetric flow rate is being measured

Question Posted / carl_ellis

Answer Posted / carl_ellis

The (mostly unstated and assumed) common requirement for all
commercial flow meters is a full pipe.

The presence of air or gas in a liquid line not only causes
an inaccuracy in the measurement, in many cases it can cause
the measurement to fail altogether.

A close second for common requirements is to avoid vertical
downflows for liquids.

Carl Ellis
Measure First

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