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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
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Copyright Pepperl+Fuchs
Date of issue 08/06/2012
303
For detailed data and product description refer to the data sheets at
Proximity Sensors,
Capacitive Sensors,
cylindrical
1
.2.1
Technical Data
Electrical Connection
D
L
Pos. A
Pos. B
Pos. C
lc
l1
lt
General Data
Installation
non-flush
Switching element function
NAMUR, NO
Nominal voltage
8.2
V (R
i
approx. 1 k
)
Current consumption
Measuring plate not detected
1
mA
Measuring plate detected
2.4
mA
Switching frequency
0 ... 1
Hz
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Housing material
PBT
Protection degree
IP68
Connection type
cable PVC , 2 m
Model Number
CJ1-12GK-N
CJ4-12GK-N
Rated operating distance
1
mm
●
4
mm
●
Use in the Hazardous Area
Use in the hazardous area
see instruction manuals
●
●
Category
1
G; 2G; 1D
●
●
Approvals and Certificates
Control drawing
116-0165
F
●
●
UL approval
cULus Listed, General Purpose
●
●
CSA approval
cCSAus Listed, General Purpose
●
●
CCC approval
Products with a maximum operating voltage of
36
V do not bear a CCC
marking because they do not require approval.
Dimensions
Length L [mm]
60
Diameter D [mm]
12
Thread length l
t
[
mm]
39
Cap length l
1
[
mm]
1
Connector area l
c
[
mm]
0
LED position
-
BF 12
Mounting flange, 12 mm
This and more accessories can be found in chapter 10
See pages from 974 ... for cordsets
See pages 1074 ... for mounting aids
Accessories
Capacitive sensor
cylindrical, Ø 12 mm, NAMUR
Ø12 mm housing
1
mm and 4 mm, non-flush moun-
table versions
DC, NAMUR interface
Cable version
ATEX approved sensor applicable
up to zone 0 and zone 20
Ready-for-use switching distance
Properties
Your Benefit
BN
L+
L-
BU
CJ1-12GK-N
CJ4-12GK-N
0102
