Cameron NUFLO MC-III, Руководство пользователя

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27
MC-III™ Panel Mount Flow Analyzer Section 3
Entering a Calculated Divisor
When registering the volume in units other than cubic meters, cubic feet, barrels, gallons, or liters, a
calculated divisor must be entered in the K-Factor menu instead of the turbine meter calibration factor.
Important: When a calculated divisor is used, the units for both the volume display and the volume
portion of the flow rate display should be set to USER (no units visible on the display).
The divisor and divisor decimal point must be determined, then entered in the K-Factor menu.
The formula for calculating the divisor is:
Divisor = FC × CON
Where:
FC = meter factor in pulses per gallon (P/G)
CON = the conversion factor for number of gallons per unit volume of desired measure
To Enter a Calculated Divisor:
Enter the K-Factor menu. Press K-FACTOR MENU.
K-FACTOR
MENU
Select no unit of measure. Press UP ARROW until no unit is
displayed (as shown).
TEST
00000000
M
3
BBL
GAL
LIT
CF
CF
X1000
X1000
Enter the decimal point position for the
calculated divisor.
Press LEFT ARROW to select the
decimal point.
LOG
00000000
M
3
BBL
GAL
LIT
CF
CF
X1000
X1000
.
Press UP ARROW to change the
position of the decimal point.
TEST
Press LEFT ARROW to save the
decimal point position and proceed
with entering a calculated divisor.
LOG
Enter the calculated divisor, starting
with the last digit and entering digits
right to left.
Press UP ARROW until the last digit
of the calculated divisor is displayed.
TEST
00000000
M
3
BBL
GAL
LIT
CF
CF
X1000
X1000 Press LEFT ARROW to select the
next digit to the left.
Repeat using UP and LEFT arrows to
enter all remaining digits.
LOG
Press ENTER.
SAVE
ENTER
The Input Sensitivity menu prompt will appear immediately following the entry of the calibration factor. See
Setting Input Type and Sensitivity, page 28
, for the input sensitivity configuration procedure.