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2. Set Altitude to the value that is closest to the altitude of your meter, measured from
sea level.
Valid values are 0000 to 6000 feet, and 0000 to 2000 meters.
3. Click Next to start the procedure.
4. Wait while the meter collects and analyzes process data.
This step should be complete in approximately 20 seconds.
5. Check the results in the Results data display.
• If all process variables passed the tests, no action is required. Click Close to exit
the wizard.
• If one or more process variables failed the test:
- For problems with Line Temperature, verify that the ambient temperature of
the meter is stable, and that the meter temperature has stabilized in the test
location. Then retry the Known Density Verification procedure.
- For problems with Verification Time Period Signal or Drive Gain, ensure that
the meter is clean and dry. Then retry the Known Density Verification
procedure.
- If the Known Density Verification procedure continues to fail, contact
Micro Motion customer service.
9.2 Adjust viscosity measurement with Viscosity
Offset
Display Not available
ProLink III Device Tools > Configuration > Process Measurement > Line Viscosity > Viscosity Offset
Field Communicator Configure > Manual Setup > Measurements > Viscosity > Viscosity Offset
Overview
You can adjust viscosity measurement by applying an offset.
Tip
You can adjust line viscosity measurement with Viscosity Meter Factor, Viscosity Offset, or both. Viscosity
Meter Factor is applied to the measured dynamic viscosity, and Viscosity Offset is added to the result.
Kinematic viscosity is calculated from this value. Referred viscosity may be calculated from either
dynamic viscosity or kinematic viscosity, depending on the configuration.
The default value of Viscosity Offset is 0. Accordingly, the default value has no effect on
viscosity measurement.
Procedure
Enter the desired viscosity offset, in cP.
Measurement support
136 Micro Motion
®
Fork Viscosity Meters (FVM)