Emerson Rosemount 3308 Reference Manual page 91

Reference Manual
00809-XXXX-4811, Rev AA
February 2012
Figure 7-8. Upper Null Zone
Figure 7-9. Identifying the Upper
Null Zone in the RCT Waveform
Plot
PRELIMINARY
To set the Upper Null Zone do one of the following:
1. Select the HART command [1, 3, 3, 1].
2. Enter the desired value,
or
1. Start the Radar Configuration Tool (RCT).
2. Click the Setup icon in the RCT workspace Project Bar.
3. Choose the Tank Config tab in the Setup window.
4. Click the Receive Page button.
5. Type the desired value in the Upper Null Zone field.
6. Click the Send Page button. Now the Upper Null Zone is stored in the
transmitter memory.
Upper Reference Point
Tank Height
Upper Null Zone
Disturbance
- -
Rosemount 3308
Upper Null
Zone
Product Level
7-11