Endress+Hauser Nivotester FTC325 Manual Del Usuario página 21

12 pF
27 pF
45 pF
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
Sludge > 3 strong
Endress+Hauser
0
0 pF
pF
50
Type of
probe mounting
Insulation Ground
tube
Full Part with without
low
– –
low
–
average
–
low
– –
strong
very
– –
strong
C
25
Standard
switch position
Standard Operation
operation as
overspill
protection
–
16 pF 16 pF
–
16 pF
–
25 pF
25 pF 22 pF
36 pF 28 pF
–
50 pF
en - Switch point offset for
build-up compensation
Switch position and switch point
offset at initial capacity
(CA) = 40 pF
0.8 pF = max. sensitivity
50.0 pF = min. sensitivity
21