Endress+Hauser Levelflex FMP57 - Page 148

Operating menu Levelflex FMP56, FMP57 FOUNDATION Fieldbus
148 Endress+Hauser
"Level" submenu
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 FMP56, FMP57: Solid
Additional information 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 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 (→  148) and Medium group.