46
Wet calibration piece-wise linearization
Section 5: Calibrate and configure the meter
3410 Series Gas Ultrasonic Meters Operations Manual
January 2018
3-9000-777 Rev E
1.
Select
Piece-wise linear
from the
Calibration|Meter Factors
menu.
2.
Click the
Add
button below the table to add a new calibration point to the bottom of the
table. You can add a maximum of 12 points. The calibration points must be entered
from the highest flow rate to the lowest flow rate.
3.
Click
Write
to apply the calibration parameters to the meter.
Table 5-3 Data Points for Piece-Wise
linearization
calibration
Daniel MeterLink
Display Name
Data Points, Options and Guidelines
Forward Flow Rate
Data points affected:
•
FwdFlwRate1…FwdFltRate12
Options:
•
Enter a value (m
3
/h or ft
3
/h) within the range [0, 200000 m
3
/h].
Guidelines:
•
The flow rates must be entered from highest to lowest.
Forward Meter Factor
Data points affected:
•
FwdMtrFctr1…FwdMtrFctr12
Options:
•
Enter a value (dimensionless) within the range [0.95,1.05].
Reverse Flow Rate
Data points affected:
•
RevFlwRate1…RevFltRate12
Options:
•
Enter a value (m
3
/h or ft
3
/h) within the range [0, 200000 m
3
/h].
Guidelines:
•
The flow rates must be entered from highest to lowest.
Reverse Meter Factor
Data points affected:
•
RevMtrFctr1…RevMtrFctr12
Options:
•
Enter a value (dimensionless) within the range [0.95,1.05].
