Pepperl Fuchs NBN8-18GK50-E2 Data Sheet

Inductive sensor NBN8-18GK50-E2

Dimensions

M18 x 1

Model Number

NBN8-18GK50-E2

Features

• 8 mm non-flush

• With increased sealing, protection
class
IP68 / IP69k

Connection

BN

BK

BU

L+

L-

Accessories

BF 18

Mounting flange, 18 mm

4

1

49

52

24

LED

Technical Data

General specifications

Switching element function PNP NO
Rated operating distance s
Installation non-flush
Assured operating distance s
Reduction factor rAl 0.5
Reduction factor r
Reduction factor r

Nominal ratings

Operating voltage UB10 ... 30 V
Switching frequency f 0 ... 500 Hz
Reverse polarity protected reverse polarity protected
Short-circuit protection pulsing
Voltage drop Ud≤ 3 V
Operating current I
Off-state current I
No-load supply current I
Indication of the switching state LED, yellow

Functional safety related parameters

MTTFd 3280 a
Mission Time (T
Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -25 ... 70 °C (-13 ... 158 °F)

Mechanical specifications

Connection type cable PVC , 2 m
Core cross-section 0.34 mm
Housing material PBT
Sensing face PBT
Protection degree IP68 / IP69K
Note use only delivered nuts

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 Products with a maximum operating voltage of ≤36 V do not bear a

0.4

Cu

0.7

304

) 20 a

M

8 mm

n

0 ... 6.48 mm

a

0 ... 200 mA

L

0 ... 0.5 mA typ. 0.1 µA at 25 °C

r

≤ 15 mA

0

2

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

CCC marking because they do not require approval.

Release date: 2012-05-23 14:41 Date of issue: 2012-05-23 084463_eng.xml

Subject to modifications without notice

Copyright Pepperl+Fuchs

1