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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 07/30/2012
155
For detailed data and product description refer to the data sheets at
Proximity Sensors,
Inductive Sensors,
cylindrical
1
.1.1
Technical Data
Electrical Connection
D
L
Pos. A
Pos. B
Pos. C
lc
l1
lt
General Data
Switching element function
NAMUR, NC
Nominal voltage
8.2
V (R
i
approx. 1 k
)
Current consumption
Measuring plate not detected
3
mA
Measuring plate detected
1
mA
Ambient temperature
-25 ... 100
°C (-13 ... 212 °F)
Housing material
PBT
Connection type
cable PVC , 2 m
Model Number
NJ2-12GK-N
NJ4-12GK-N
NCB2-12GK35-N0
NCN4-12GK35-N0
Rated operating distance
2
mm
●
●
4
mm
●
●
Installation
flush
●
●
non-flush
●
●
Switching frequency
0 ... 1000
Hz
●
0 ... 1500
Hz
●
0 ... 2000
Hz
●
0 ... 800
Hz
●
Suitable for 2:1 technology
✔
,
Reverse polarity protection
diode not required
●
●
Indication of the switching state all direction LED, yellow
● ●
Protection degree
IP66 / IP68
● ●
IP67
● ●
Use in the hazardous area
Use in the hazardous area
see instruction manuals
● ● ● ●
Category
2
G; 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]
34
35
Diameter D [mm]
12
Thread length l
t
[
mm]
30.5
32
Cap length l
1
[
mm]
0
Connector area l
c
[
mm]
0
LED position
-
Pos. C
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
Inductive sensor
cylindrical, Ø 12 mm (NAMUR)
Ø12 mm housing
2
mm flush mountable and 4 mm
non-flush mountable versions
DC, NAMUR interface
Cable version
ATEX approved sensor applicable
up to zone 0 and zone 20
Usable up to SIL2 acc. to IEC 61508
Properties
Your Benefit
BN
L+
L-
BU
NCB2-12GK35-N0
NJ2-12GK-N
NCN4-12GK35-N0
NJ4-12GK-N
0102
