Figure 9-12:
D3 or D3 and D4 density calibration using the Field Communicator
Close shutoff valve
downstream from sensor
9.7
Perform temperature calibration
Temperature calibration establishes the relationship between the temperature of the
calibration fluids and the signal produced by the sensor.
Prerequisites
The temperature calibration is a two-part procedure: temperature offset calibration and
temperature slope calibration. The two parts must be performed without interruption, in
the order shown. Make sure that you are prepared to complete the process without
interruption.
You must use ProLink II or ProLink III to calibrate for temperature.
Configuration and Use Manual
D3 calibration
Fill sensor with D3 fluid
On-Line Menu >
Service Tools >
Maintenance >
Density Calibration
Dens Pt 3 T-Series
Calibration method
executes
Enter density of D3 fluid
OK
Calibration in Progress
message
Density Calibration
Complete message
OK
Home
D4 calibration
Fill sensor with D4 fluid
Service Tools >
Maintenance >
Density Calibration
Dens Pt 4 T-Series
Calibration method
executes
Enter density of D4 fluid
OK
Calibration in Progress
message
Density Calibration
Complete message
OK
Home
Done
Done
Measurement support
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