Medium Group; Empty Calibration - Endress+Hauser Levelflex FMP55 Operating Instructions Manual

Levelflex FMP55 HART

Medium group

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Prerequisite
Description
Selection
Factory setting
Additional information

Empty calibration

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Description
User entry
Factory setting
Endress+Hauser
 Setup → Medium group
• For FMP51/FMP52/FMP54/FMP55: Operating mode (→  111) = Level
• Medium type = Liquid
Select medium group.
• Others
• Water based (DC >= 4)
Others
This parameter roughly specifies the dielectric constant (DC) of the medium. For a more
detailed definition of the DC use the Medium property parameter.
The Medium group parameter presets the Medium property parameter as follows:
Medium group
Others
Water based (DC >= 4)
The Medium property parameter can be changed at a later point of time. However,
when doing so, the Medium group parameter retains its value. Only the Medium
property parameter is relevant for the signal evaluation.
The measuring range may be reduced for small dielectric constants. For details refer
to the Technical Information (TI) of the respective device.
 Setup → Empty calibr.
Specify the distance E between the process connection and the minimum level (0%). This
defines the starting point of the measuring range.
Depending on the probe
Depending on the probe
Operating menu
Medium property
Unknown
DC 4 ... 7
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