Pepperl Fuchs NJ5-18GK50-A2 Data Sheet

Inductive sensor NJ5-18GK50-A2

Technical Data

General specifications

Switching element function PNP NO/NC

Model Number

NJ5-18GK50-A2

Features

•5 mm flush

Accessories

BF 18

Mounting flange, 18 mm

EXG-18

Quick mounting bracket with dead stop

Rated operating distance s
Installation flush
Output polarity DC
Assured operating distance sa0 ... 4.05 mm
Reduction factor r
Reduction factor rCu 0.35
Reduction factor r

Nominal ratings

Installation conditions

A
B

C
Operating voltage U
Switching frequency f 0 ... 500 Hz
Hysteresis H typ. 8 %
Reverse polarity protection reverse polarity protected

S

Short-circuit protection pulsing
Vol tag e d rop Ud≤ 3 V
Operating current I
Lowest operating current I
Off-state current I
No-load supply current I
Switching state indicator all direction LED, yellow

Functional safety related parameters

MTTFd 1140 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 cable PVC , 2 m
Core cross-section 0.5 mm
Housing material PBT
Sensing face PBT
Degree of protection IP67

Compliance with standards and directives

Stan dard conf ormit y

Sta ndar ds

Approvals and certificates

UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)

0.4

Al

0.7

304

5 mm

n

0 mm
0 mm
15 mm
10 ... 60 V

B

0 ... 400 mA

L

0 mA

m

0 ... 0.5 mA typ. 0.01 mA

r

≤ 15 mA

0

2

EN 60947-5-2:2007
IEC 60947-5-2:2007

Dimensions

Electrical Connection

44

BN

BK

WH

BU

24

LED

M18 x 1

1

49

52

L+

L-

Release date: 2014-08-25 15:48 Date of issue: 2014-08-25 222508_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

1