
7.3.10
Dropping of level close to tank bottom
Symptom
Measured value drops to zero level in the tank bottom region.
Figure 7-10: Symptom
A
B
C
D
A. Level
B. Time
C. Actual level
D. Reported level
Possible cause
Transmitter has locked on a strong tank bottom echo.
Recommended actions
•
Verify the Reference Height is configured correctly.
Related information
Reference Manual
Service and troubleshooting
00809-0100-4480
September 2020
Reference Manual
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