Cameron NUFLO MC-III, User Manual

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MC-III™ Panel Mount Flow Analyzer Section 4
Turbine Input
The Turbine Input screen (Figure 4.21) allows users to configure the displays for volume and rate, select the
type of input to be used (turbine input or pulse input), determine cut-off thresholds for measuring flow, and
determine the display update frequency.
Figure 4.21—Turbine Input screen
Volume Display
The Volume display can be configured to display totals in one of five preprogrammed engineering units or in a
user-defined unit (for use with a calculated divisor).
Important: If volume is to be measured in user-defined units, the K-Factor unit must also be
entered as “pulses per unit.” For more information, see
Entering a Calculated Divisor, page
27
.
To display the volume in multiples of 1,000 units, check the “Multiplier” checkbox. Users can specify
decimal point position, from 0.1 to 0.0001 of a unit, using the slide bar on the Turbine Input screen.
Important: Before enabling or disabling the “× 1000” unit option for displaying flow totals, clear the
total display to zero. If the total is not cleared, the accumulated total displayed will repre-
sent a combination of two different units and will not provide an accurate flow reading.
Rate Display
The Rate display comprises two parts: a volume unit and a time-base unit. The volume portion of the Rate
display can be configured in one of five preprogrammed engineering units or in a user-defined unit (for use
with a calculated divisor).
To display the volume portion in multiples of 1,000 units, check the “Multiplier” checkbox.