Endress+Hauser Levelflex FMP54 - Page 161

Levelflex FMP51, FMP52, FMP54 FOUNDATION Fieldbus Operating menu
Endress+Hauser 161
Additional information This parameter roughly specifies the dielectric constant (DC) of the medium. For a more
detailed definition of the DC use the Medium property parameter (→  177).
The Medium group parameter presets the Medium property parameter (→  177) as
follows:
Medium group Medium property (→  177)
Others Unknown
Water based (DC >= 4) DC 4 ... 7
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.
Empty calibration 
Navigation  Setup → Empty calibr.
Description Specify the distance E between the process connection and the minimum level (0%). This
defines the starting point of the measuring range.
User entry Depending on the probe
Factory setting Depending on the probe
Additional information
0%
E
A0013178
 35 Empty calibration (E) for level measurements in liquids