Emerson Rosemount 5408 Reference Manual page 114

Service and troubleshooting
March 2023
Incorrect level when product surface is above 50%
Symptom
The reported level is incorrect when the product surface is above the 50% level.
Figure 7-11: Symptom
A. Level
B. Time
C. Actual level
D. Reported level
Possible cause
A strong double bounce echo is interpreted as the product surface.
Recommended actions
•
Related information
Handling strong double bounce echoes
114
A
C
D
Enable the Double Bounce Handling function.
Reference Manual
B
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Reference Manual