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Procedure
Enter temperature of low-
temperature fluid
Temperature Offset calibration
Next
Wait until sensor achieves
thermal equilibrium
Fill sensor with low-
temperature fluid
Calibration Complete
Temperature Slope calibration
Wait until sensor achieves
thermal equilibrium
Fill sensor with high-
temperature fluid
Done
Service Tools >
Maintenance >
Calibration >
Temperature Calibration
Offset
Calibration in Progress
Next
Enter temperature of high-
temperature fluid
Next
Calibration Complete
Service Tools >
Maintenance >
Calibration >
Temperature Calibration
Slope
Calibration in Progress
Finish
9.8 Adjust concentration measurement with Trim
Offset
Trim Offset adjusts the meter's concentration measurement to match a reference value.
Tip
You can adjust concentration measurement by applying the trim offset only, or by applying both the
trim offset and the trim slope. For most applications, the trim offset is sufficient.
Prerequisites
You must be able to take a sample of your process fluid and obtain a laboratory
concentration value at line density and line temperature.
Measurement support
Configuration and Use Manual 151