Emerson Rosemount 5408 Reference Manual page 205

Reference Manual
00809-0100-4408, Rev BA
Figure C-8. Tank Bottom Shape
A. Dome
B. Flat
C. Conical/pyramid
D. Flat, inclined (for vertical cylinder)
E. Flat, inclined (for cubical tank)
Tank end shape
For a horizontal tank, form of the tank ends. Same shape is assumed at both ends.
Figure C-9. Tank End Shape
A. Dome
B. Flat
Reference height
Distance between the Tank Reference Point (typically same as Device Reference Point) and zero level.
Ensure the Reference Height is set as accurate as possible. The transmitter measures the distance to the
product surface and subtracts this value from the Reference Height to determine the level.
Device reference point
Figure
connections.
Figure C-10. Device Reference Point for Cone Antennas
A
A. Device Reference Point
Configuration Parameters
A B
A B
C-10, Figure C-11, and Figure C-12
C D
show the Device Reference Point for various antennas and tank
Configuration Parameters
November 2017
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