Levelflex FMP51, FMP52, FMP54 FOUNDATION Fieldbus Operating menu
Endress+Hauser 177
"Level" submenu
The Level submenu (→ 177) is only visible for Operating mode (→ 159) =
Level
Navigation Setup → Advanced setup → Level
Medium type
Navigation Setup → Advanced setup → Level → Medium type
Description Specify type of medium.
User interface • Liquid
• Solid
Factory setting FMP50, FMP51, FMP52, FMP53, FMP54, FMP55: Liquid
Additional information The Solid option is only available for Operating mode (→ 159) = Level
This parameter determines the value of several other parameters and strongly
influences the complete signal evaluation. Therefore, it is strongly recommended not
to change the factory setting.
Medium property
Navigation Setup → Advanced setup → Level → Medium property
Prerequisite • Operating mode (→ 159) = Level
• EOP level evaluation ≠ Fix DC
Description Specify relative dielectric constant ε
r
of the medium.
Selection • Unknown
• DC 1.4 ... 1.6
• DC 1.6 ... 1.9
• DC 1.9 ... 2.5
• DC 2.5 ... 4
• DC 4 ... 7
• DC 7 ... 15
• DC > 15
Factory setting Dependent on Medium type (→ 177) and Medium group (→ 160).