Specifications are subject to change without notice (25.06.99)
1
Level Sensors
1 to 4 electrodes
Isolated or unisolated electrodes
Cable or screw connection
1/2", 1" or 1 1/2" without pipe thread according to
ISO 228/1-Gxxx"
Product Description
Ordering Key
Level sensor for measuring
the level of conductive li-
quids, i.e. max./min. control
of charging or discharging.
The function is determined by
the amplifier relay used. The
sensors are delivered with
standard length electrodes -
these are cut off to suit the
application.
Type
Housing material
Number of electrodes
Thread
Specifications
Pipe thread
Electrode
Housing
Ordering no.
Ordering no.
Ordering no.
Ordering no.
isolation
Material
1 electrode
2 electrodes
3 electrodes
4 electrodes
1 1/2"
No
Nylon 6
VN 1
VN 2
VN 3
VN 4
1 1/2"
No
Nylon 6
VNY 1
VNY 2
VNY 3
VNY 4
1 1/2"
Polyethylene
Nylon 6
VNI 1
VNI 2
VNI 3
VNI 4
1 1/2"
Polyethylene
Nylon 6
VNYI 1
VNYI 2
VNYI 3
VNYI 4
1/2"
Polyethylene
PVC
VPC 105
VPC 205
1"
Polyethylene
PVC
VPC 110
VPC 210
VPC 310
1/2"
Polypropylene
Kynar (PVDF)
VPP 105
VPP 205
1"
Polypropylene
Kynar (PVDF)
VPP 110
VPP 210
VPP 310
Type Selection
Electrodes
Material
Stainless steel
Standard length
VN, VNY
100 cm
VPC, VPP
50 cm
Diameter
VN, VNY
5 mm
VPC, VPP
4 mm
Housing
Connection
VN
Cable (PVC), 2 m
VNY, VPC, VPP
Screw terminals
Environment
Degree of protection
IP 67
Operating temperature
VN, VNY
0 to 90C (32 to 194 F)
VPC
0 to 60C (32 to 140 F)
VPP
0 to 100C (32 to 212 F)
Storage temperature
VN, VNY
-25 to 100C (-13 to 212F)
VPC, VPP
-20 to 110C (-40 to 230F)
Pressure
VN, VNY, VPP
10 bar at 60C
VPC
2 bar at 60C
VPC 110
Types VN, VNY, VPC, VPP
Conductive
VN
VNY
VPC/VPP
2
Specifications are subject to change without notice (25.06.99)
VN/VNI 1
VN/VNI 2
VN/VNI 3
VN/VNI 4
Mode of Operation
The length of the electrodes
determines the levels which
will be detected and the
amplifier chosen determines
the function (see SV...,
S195/196, S1961, ELA, ELC
or ELD). If the container is
made of a conductive mate-
rial this can be used as com-
mon electrode.
Dimensions
Pipe thr
ead ISO 228/1-G 1 1/2"
Pipe thr
ead ISO 228/1-G 1 1/2"
Pipe thr
ead ISO 228/1-G 1/2"
Pipe thr
ead ISO 228/1-G 1"
VN
VPC10, VPP10
VPC05, VPP05
VNY
VN, VNY, VPC, VPP
Wiring Diagrams
BK
GY
BK
GY
BK
BU
BN
BK
BU
BN
BK
Accessories
Extension joint for 5 mm
electrodes (VN/VNI):
VD1
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