Level Setup - Emerson Rosemount 1208C Reference Manual

Configuration parameters
March 2023
B.3

Level setup

B.3.1 Geometry
Reference height
Distance between the Device Reference Point and Zero Level.
Figure B-3: Reference Height
A
B
C
A. Device Reference Point
B. Reference Height
C. Zero Level
D. 0.79 in. (20 mm)
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.
Bottom offset
The Bottom Offset is defined as the distance between Zero Level and the tank bottom. The
default value is zero.
If the Zero Level is not located at the tank bottom, then enter a Bottom Offset. It is needed
for the transmitter to know the position of the tank bottom.
80
D
A
B
C
Rosemount 1208C Level and Flow Transmitter
Reference Manual
00809-0200-7062