Endress+Hauser Levelflex FMP53 - Page 118

Description of device parameters (operating menu) Levelflex FMP51, FMP52, FMP54
118 Endress+Hauser
Description
Selection of the tank level
Selection
• Partially filled
•
Flooded
Factory setting
Partially filled
Additional information
• Partially filled:
The device searches for 2 echo signals, one for
the interface and one for the total level.
• Flooded:
The device searches for the interface level only.
With this setting it is essential that the upper level
signal always is within the upper blocking
distance (UB) so that it is not evaluated by
mistake.
1
2
UB
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1 Partially filled
2 Flooded
UB Upper blocking distance
Distance upper connection
Navigation
Setup ® Distance upper connection
Conditions
Only visible for devices with "Interface measurement" application package (Product structure:
Feature 540 "Application package", option EB "Interface measurement")
Description
Defines the distance D
U
to the upper connection
Input range
0 to 9999 mm (0 to 390 inch)
Factory setting
• For "Tank level" = "Partially filled": 0 mm (0 ft)
• For "Tank level" = "Flooded": 250 mm (0.8202 ft)
Additional information
• For "Tank level" = "Partially filled" (typical
selection for stilling well applications) this value
has no significance. Therefore the standard
setting (0 mm) can be kept.
• For "Tank level" = "Flooded" (typical selection
for bypass applications) enter the distance D
U
from the reference point of the measurement to
the lower edge of the upper connection.
D
U
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