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www.pepperl-fuchs.com
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Copyright Pepperl+Fuchs
Proximity Sensors,
Inductive Sensors,
cylindrical
1
.1.1
Technical Data
For detailed data and product description refer to the data sheets at
www.pepperl-fuchs.us
Electrical Connection
D
L
Pos. A
Pos. B
Pos. C
lc
l1
lt
General Data
Output type
NAMUR, NC
Nominal voltage
8.2 V (R
i
approx. 1 k
)
Ambient temperature
-25 ... 100 °C (-13 ... 212 °F)
Housing material
Stainless steel 1.4305 / AISI 303
Model Number
NJ2-12GM-N
NJ4-12GM-N
NCB2-12GM35-N0
NCB4-12GM40-N0
NCN4-12GM35-N0
NJ2-12GM-N-V1
NJ4-12GM-N-V1
NCB2-12GM35-N0-V1
NCB4-12GM40-N0-V1
NCN4-12GM35-N0-V1
Rated operating distance
2 mm
● ●
● ●
4 mm
● ● ● ● ● ●
Installation
flush
● ● ● ● ● ●
non-flush
●
● ●
●
Current consumption
Measuring plate not detected
2.2 mA
●
● ●
3 mA
● ● ● ● ● ●
●
Measuring plate detected
1 mA
● ● ● ● ● ● ● ● ● ●
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
● ● ● ● ● ●
Switching state indication
LED, yellow
● ● ●
● ● ●
Protection degree
IP66 / IP67
● ●
●
IP67
● ● ● ● ● ● ●
Connection type
Connector M12 x 1 , 4-pin
● ● ● ● ●
cable PVC , 2 m
● ● ● ● ●
Use in the Hazardous Area
Use in the hazardous area
see instruction manuals
● ● ● ● ● ● ● ● ● ●
Category
1G; 2G
● ●
1G; 2G; 1D
● ●
● ●
1G; 2G; 3G
●
1G; 2G; 3G; 1D; 3D
● ●
1G; 2G; 3G; 3D
●
Approvals and Certificates
FM control drawing
116-0165F
● ● ● ● ● ● ● ● ● ●
UL approval
cULus Listed, General Purpose
● ● ● ● ● ● ● ● ● ●
CSA approval
cCSAus Listed, General Purpose
● ● ● ● ● ● ● ● ● ●
CCC approval
CCC approval / marking not required for sensors rated
36 V
Dimensions
Length L [mm]
35 33 35 40 35 50 50 50 55 50
Diameter D [mm]
M12 x 1
Thread length l
t
[mm]
35 28 32 37 27 50 45 34 40 29
Cap length l
1
[mm]
0 5 0 0 5 0 5 0 0 5
Connector length l
c
[mm]
0
6
LED position
-
Pos. C -
Pos. B
AB-12
Right angled mounting bracket
V1-G-N-2M-PUR
Female cordset, M12, 2-pin, NAMUR, PUR cable, straight
V1-W-N-2M-PUR
Female cordset, M12, 2-pin, NAMUR, PUR cable, angled
KCD2-SR-Ex2
2-channel isolated amplifier
For detailed information on isolated amplifiers refer to the data sheets at
www.pepperl-fuchs.us
These and more accessories can be found in chapter 10
See pages from 970 ... for cordsets See pages 1066 ... for mounting accessories
Accessories
Inductive sensor
cylindrical, Ø 12 mm (NAMUR)
Application Note:
Reference appendix, data sheet,
operating instructions, and appropriate standards.
To be used within the electrical, environmental, and
mechanical limitations of the device and area.
Ø12 mm housing
2 mm and 4mm sensing ranges
NAMUR output
Cable and connector versions
ATEX approved sensor applicable
up to zone 0 and zone 20
Intrinsically safe when connected
to approved device
FM Class and Division approvals
Properties
Benefits
1
L+
L-
2
BN
L+
L-
BU
NCB2-12GM35-N0-V1
NJ2-12GM-N-V1
NCB4-12GM40-N0-V1
NCN4-12GM35-N0-V1
NJ4-12GM-N-V1
NCB2-12GM35-N0
NJ2-12GM-N
NCB4-12GM40-N0
NCN4-12GM35-N0
NJ4-12GM-N
1
3
4
2
1
BN
2
BU
Wire colors in accordance with EN 60947-5-6
(brown)
(blue)
0102
1...,219,220,221,222,223,224,225,226,227,228 230,231,232,233,234,235,236,237,238,239,...1124