Pepperl Fuchs NJ5-18GM50-E2-V1-3G-3 Data Sheet
Inductive sensor NJ5-18GM50-E2-V1-3G-3D
Technical Data
General specifications
Switching function Normally open (NO)
Output type PNP
Rated operating distance sn5 mm
Installation flush
Output polarity DC
Model Number
NJ5-18GM50-E2-V1-3G-3D
Features
•5 mm flush
• ATEX-approval for zone 2 and zone 22
Accessories
BF 18
Mounting flange, 18 mm
EXG-18
Quick mounting bracket with dead stop
Assured operating distance s
Actual operating distance sr4.5 ... 5.5 mm typ. 5 mm
Reduction factor r
Reduction factor rCu 0.15
Reduction factor r
Output type 3-wire
Nominal ratings
Operating voltage UB10 ... 60 V DC
Switching frequency f 0 ... 1500 Hz
Hysteresis H 1 ... 15 typ. 6 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
S
Voltage drop U
Voltage drop at IL
Voltage drop I
element on U
Design data
Operating current I
Lowest operating current I
Off-state current I
Off-state current TU =40 °C, switching
element off
No-load supply current I
Time delay before availability t
Switching state indicator LED, yellow
Functional safety related parameters
MTTFd 553 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type Connector plug M12 x 1 , 4-pin
Housing material Stainless steel 1.4305 / AISI 303
Sensing face PBT
Degree of protection IP67
General information
Use in the hazardous area see instruction manuals
Category
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)
Al
304
= 100 mA, switching
L
d
Dimensions
0.2
0.62
0 ... 4.05 mm
a
≤ 3 V
d
1.5 ... 2.5 V typ. 1.9 V
0 ... 200 mA
L
0 mA
m
0 ... 0.5 mA typ. 0.01 mA
r
≤ 100 µA
≤ 9 mA
0
≤ 30 ms
v
3G; 3D
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Release date: 2017-01-20 10:49 Date of issue: 2018-02-19 129845_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
M18 x 1
4
24
LED
50
65
6
M12 x 1
1
Inductive sensor NJ5-18GM50-E2-V1-3G-3D
Electrical Connection
Pinout
1
L+
4
3
L-
1
2
4
3
Wire colors in accordance with EN 60947-5-2
1 BN
2 WH
3 BU
4 BK
(brown)
(white)
(blue)
(black)
Equipment protection level Gc (nA)
Certificate PF 15CERT3754 X
CE marking
ATEX marking ¬ II 3G Ex nA IIC T6 Gc
Standards EN 60079-0:2012+A11:2013, EN 60079-15:2010
Special conditions
Maximum operating current I
Maximum operating voltage U
Maximum permissible ambient temperature T
at U
at U
at U
Equipment protection level Dc
CE marking
ATEX marking ¬ II 3D IP67 T 94 °C (201.2 °F) X
Standards EN 50281-1-1
Special conditions
Maximum heating (Temperature rise)
at U
at U
at U
Equipment protection level Dc (tc)
CE marking
=60 V, IL=200 mA
Bmax
=60 V, IL=100 mA
Bmax
=30 V, IL=200 mA
Bmax
=60 V, IL=200 mA
Bmax
=60 V, IL=100 mA
Bmax
=30 V, IL=200 mA
Bmax
L
Bmax
The Ex-related marking can also be printed on the enclosed label.
Ignition protection category "n"
Use is restricted to the following stated conditions
The maximum permissible load current must be restricted to the values given in the following list. High load currents
and load short-circuits are not permitted.
The maximum permissible operating voltage UB max is restricted to the values in the following list. Tolerances are
not permissible.
dependant of the load current I
Umax
Information can be taken from the following list.
45 °C (113 °F)
51 °C (123.8 °F)
51 °C (123.8 °F)
The Ex-significant identification is on the enclosed adhesive label
Protection via housing
Use is restricted to the following stated conditions
dependant of the load current IL and the max. operating voltage U
Information can be taken from the following list. The maximum surface temperature at maximum ambient
temperature is given in the Ex identification of the apparatus.
24 K
19 K
18 K
and the max. operating voltage U
L
Bmax
Bmax
ATEX marking ¬ II 3D Ex tc IIIC T80°C Dc
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
The Ex-related marking can also be printed on the enclosed label.
2
Release date: 2017-01-20 10:49 Date of issue: 2018-02-19 129845_eng.xml
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