The "Expert" menu Micropilot FMR50/FMR51/FMR52/FMR53/FMR54/FMR56/FMR57 FOUNDATION Fieldbus
44 Endress+Hauser
Factory setting Others (DC > 1.9)
Additional information If required, smaller DC values can be entered into Expert → Sensor → Medium → Medium
property. This, however, may reduce the measuring range.
Refer to the Technical Information (TI) of the respective device.
Medium property (1165)
Navigation Expert → Sensor → Medium → Medium property
Write access Maintenance
Description DC: Dielectric constant
Options • Unknown
• DC 1.4 to 1.6
• DC 1.6 to 1.9
• DC 1.9 to 2.5
• DC 2.5 to 4
• DC 4 to 7
• DC 7 to 15
• DC > 15
Factory setting Unknown
Additonal information Dielectric constants of important media commonly used in the industry are
summarized in the document SD106F, which can be downloaded from the Endress
+Hauser web page (www.endress.com).
Calculated DC value (1118)
Navigation Expert → Sensor → Medium → Calculated DC value
Write access Read-only parameter
Description DC: Dielectric constant
Additional information Indicates a DC value calculated by the device. The calculation is only possible for small DC
values as it requires the tank bottom signal.