Cameron NUFLO MC-III EXP, User Manual

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Section 4 MC-III™ EXP Flow Analyzer
K-Factor Entry
The K-Factor Entry screen (Figure 4.23) allows users to calibrate the MC-III EXP using a single calibration
factor from a turbine flowmeter or multipoint linearization. Users can also configure the MC-III EXP to
compensate for the effect of pressure, temperature, and compressibility on gas volume measurements.
Figure 4.23—K-Factor Entry screen
K-Factor Units
K-Factor entry consists of selecting the K-Factor unit and type (linear or multipoint). In selecting the unit,
users can choose from five preprogrammed units (pulses per gallon, barrel, cubic meter, cubic foot, or liter). If
a calculated divisor is to be used, “pulses per unit” should be selected.
K-Factor Type
For linear calibration, the user need only select the Linear checkbox and enter the K-factor of the turbine
meter. To enter the K-factor value, click on the pencil icon to open a data-entry window (Figure 4.24). Enter
the digits, left to right, and adjust the slide bar to move the decimal point to the proper position.
Figure 4.24—Data-entry screen for linear K-factor