Micropilot M FMR231 with FOUNDATION Fieldbus
Commissioning
Hauser
47
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
⇒
E HAUSER
E
+
–
Product class
DC (
ε
r)
Examples
A
1,4...1,9
non-conducting liquids, e.g. liquefied gas
1)
1)
Treat Ammonia NH3 as a medium of group A, i.e. use FMR 230 in a stilling well.
B
1,9...4
non-conducting liquids, e.g. benzene, oil, toluene, …
C
4...10
e.g. concentrated acids, organic solvents, esters, aniline, alcohol, acetone, …
D
>10
conducting liquids, e.g. aqueous solutions, dilute acids and alkalis
Содержание Micropilot M FMR231
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