Build-Up Compensation - Endress+Hauser Nivotester FTC325 PFM Bedienungsanleitung

8
6
Setting-up
ε
Example: Conductivity Build-up
r
Material
Solvents,
< 3 low
fuels
Dry
< 3 low
bulk solids
Moist
> 3 average
bulk solids
Aqueous
liquids and
> 3 strong
alcohols
> 3 strong
Sludge
Endress+Hauser
0
3
Type of
probe mounting
Insulation
Full Part with without
low
–
low
average
low
–
strong
very
–
strong
C
0 = 0.8 pF ... 9 = 48.0 pF
Standard
switch position
Ground Standard Operation
tube operation as
overspill
protection
–
2 - 3 3
–
–
2 - 3
–
–
4 - 5
–
4 - 5 4
–
6 - 7 5
–
–
8 - 9
en - Switch point offset for

build-up compensation

Switch position and switch point
offset at initial capacity
(CA) = 30 pF
0.8 pF = max. sensitivity
48.0 pF = min. sensitivity
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