Operating Instructions
Level measurement
CleverLevel
®
LBFH/I
Point level detection – hygienic/industrial
Process conditions
Type
Process connection
BCID Process
temperature
continuous
[°C]
Process
pressure
[bar]
Process
temperature
t < 1 h
[°C]
Process
pressure
t < 1 h
[bar]
T
amb
< 50 °C
T
amb
< 50 °C
LBFI
G 1/2 A ISO 228-1
G07
-40 ... 115
-1 ... 100 135
-1 ... 100
LBFI
1/2-14 NPT
N02
-40 ... 115
-1 ... 100 135
-1 ... 100
LBFH/I
G1/2 A hygienic
A03
-40 ... 115
-1 … 10
135
-1 … 5
The temperature specifications apply to a maximum dip depth of the sensor tip into the process area of
20 mm.
14.
Configuration overview
14.1
“Media separation” example of configuration
BU
YE
GN
BU = blue: SW1 active
YE = yellow: SW2 active
GN = green: Both switch outputs inactive.
14.2
“Excluding media adhesion” example of configuration
Sweep Range (%)
Signal (%)
100
0
0
20
50
80
100
1
2
3
4
I
II
1
Good conductive medium
2
Adhesion from good conductive adhesive
medium
3
Oily medium
4
Air
Example of configuration for a vessel that can
be filled with either a good conductive adhesive
medium (e.g. fruit preparation) or with an oily
medium (e.g. chocolate mix).
Switch windows I and II are set so that for example
the fruit preparation (1) is detected, adhesion from
fruit preparation (2) is excluded and the chocolate
mixture (3) identified.
In the process, switch window I goes to SW1 and
switch window II to SW2.
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