Endress+Hauser HART Micropilot S FMR533 - Page 44

Commissioning Micropilot S FMR533 4 to 20 mA HART
44 Endress+Hauser
Function "medium property." (003)
This function is used to select the dielectric constant.
Selection:
• unknown
•DC: < 1.9
• DC: 1.9...4
• DC: 4...10
•DC: > 10
⇒
ENDRESS + HAUSER
E
+
–
Media group DC (
ε
r) Examples
A 1.4 to 1.9
non-conducting liquids, e.g. liquefied gas (LPG). For more information please contact
your Endress+Hauser representative.
B 1.9 to 4
non-conducting liquids, e.g. benzene, oil, toluene, white products, black products,
crudes, bitumen/asphalts, …
C 4 to 10 e.g. concentrated acids, organic solvents, esters, aniline, alcohol, acetone, …
D >10 conducting liquids, e.g. aqueous solutions, dilute acids and alkalis