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Reference Manual
00809-0700-4530, Rev AA
Section 4: Measurement validation
September 2013
Measurement validation
Figure 4-6. Diagnostics
Step 5: monitor level while emptying
During Step 1, the current level (and/or interface) reading was verified. This step will verify that
the transmitter correctly tracks the surface during the emptying of the tank. Begin by activating
log functionality for the transmitter level output. Either the DCS-trend or a standalone tool can
be used:
RRM > Tools > Log
Figure 4-7. Log Registers
Start emptying the tank or chamber making sure not to stop until it is completely empty. With a
chamber, do not forget to close the process valves before draining.