
150
Using ProLink
®
Software with Micro Motion
®
Transmitters
Calibrate Menu
continued
Temperature calibration for RFT9739
Figure 14-11.Temperature Offset Calibration dialog box
3. To perform the temperature slope calibration:
a. Pump a process fluid through the sensor at the highest
temperature measured during the application.
b. Wait approximately five minutes for the flow tube temperature to
stabilize.
c. Use a highly accurate thermometer, temperature sensor, or
another device to measure the temperature of the process fluid.
d. Open the Calibrate menu, then choose Temperature. At the
cascading menu, choose Slope Calibration to open the
Temperature Slope Calibration dialog box, shown in
Figure 14-12
.
Figure 14-12.Temperature Slope Calibration dialog box
e. Enter the temperature that was measured in step 3c into the
Enter Temp text box, then choose Do Cal. The transmitter
calculates the slope and offset of the linear representation of
temperature and enters these factors into the microprocessor.
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