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Measurement support
12.
9.7.3
Perform temperature calibration using the
Field Communicator
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
9.8
Set up user-defined calculations
Display
ProLink III
Field Communicator Configure > Manual Setup > Measurements > User-Defined Calculations
Overview
User-defined calculations are used to enhance measurement or to adapt the meter to
special process conditions.
A user-defined calculation allows you to create a new process variable by inserting
constants and existing process variables into an equation. The output of the equation is
the new process variable. Depending on your meter, either two or three equations are
available.
120
To view the new offset and slope values, choose Device Tools > Configuration > Process
Measurement > Line Temperature.
Read
Section 9.7
if you have not done so already.
Immerse the tines in a low-temperature fluid.
•
In a pipeline, bypass, or flow-through chamber installation, close an upstream
valve and empty the segment. Then close a downstream valve, open the
upstream valve, and fill the segment with the low-temperature fluid.
•
In a tank installation, empty the tank, then fill it with the low-temperature fluid.
Wait until the temperature of the tines matches the temperature of the fluid.
Choose Service Tools > Maintenance > Calibration > Temperature Calibration > Temperature
Calibration Offset.
Enter the temperature of the low-temperature fluid.
Wait for the calibration to complete.
Immerse the tines in a high-temperature fluid.
Wait until the temperature of the tines matches the temperature of the fluid.
Choose Service Tools > Maintenance > Calibration > Temperature Calibration > Temperature
Calibration Slope.
Enter the temperature of the high-temperature fluid.
Wait for the calibration to complete.
Not available
Device Tools > Configuration > User-Defined Calculations
Micro Motion
®
Heavy Fuel Viscosity Meters (HFVM) Viscomaster
™
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