Direct mass meters require that a mass meter factor
be derived by mass proving.
The most significant result of these investigations is the identification of universal pattern, which links meter factor
with rotation frequency and kinematic viscosity [11, 12] as well as acceptance of Re number as distinctive parameter for the process characterization.
Operators can easily change Meter Factor
, K Factor, perform a meter prove and read and change other process parameters.
The verified results show an average stable meter factor
and a repeatability of less than +/- 0.1 per cent and the flowmeters proven range go up to 12".
, shifts due to fault in the meter's operating elements (i.e.
The baseline curves were used to determine an average meter factor
(output multiplier) that could be used to correct the meter output to match that of the MRF critical flow reference.
The amount of pulses produced by the meter, per barrel or cubic meter, as fluid passes through the meter is known as the "meter factor