Endress+Hauser Levelflex FMP55 Operating Instructions Manual page 148

Operating menu
Additional information
Measured thickness upper layer
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Description
DC value
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Description
Calculated DC value
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Description
148
UP Interface thickness (= thickness of upper medium)
On the local display, the measured interface thickness is indicated together with the
manual interface thickness. By comparing these two values the device can
automatically adjust the dielectric constant of the upper medium.
 Setup → Advanced setup → Interface → Meas.thick.u.lay
Displays the measured interface thickness. (Thickness UP of the upper medium).
 Setup → Advanced setup → Interface → DC value
Displays relatvie dielectric constant ε
 Setup → Advanced setup → Interface → Calc. DC value
Displays calculated (i.e. corrected) relative dielectric constant ε
medium.
Levelflex FMP55 FOUNDATION Fieldbus
UP
UP
of the upper medium (DC
r
A0013313
) before correction.
1
(DC1) of the upper
r
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