Emerson Rosemount 5408 Reference Manual page 242

Configuration Parameters
Figure C-11:
A.
Figure C-12:
A.
Reference offset
Distance between the Device Reference Point and the Tank Reference Point (typically the
upper side of a customer plug where levels can be manually measured).
The Reference Offset parameter can be used to specify your own reference point, for
example when the measured level by the transmitter should correspond with the level
value obtained by hand-dipping.
232
Device Reference Point for Process Seal Antennas
Device Reference Point
Device Reference Point for Parabolic Antennas
Device Reference Point
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