Pepperl Fuchs NCB8-18GM50-Z5 Data Sheet

Inductive sensor NCB8-18GM50-Z5

Dimensions

M18x1

4

45

48

LED

Model Number

NCB8-18GM50-Z5

Features

•8 mm flush

•2-wire DC

• Increased operating distance

Connection

BN

BU

L+

L-

Accessories

BF 18

Mounting flange, 18 mm

EXG-18

Quick mounting bracket with dead stop

24

Technical Data

General specifications

Switching element function DC NC
Rated operating distance s
Installation flush
Output polarity DC
Assured operating distance sa0 ... 6.1 mm
Reduction factor r
Reduction factor rCu 0.4
Reduction factor r
Reduction factor r

Nominal ratings

Operating voltage UB3.5 ... 30 V
Switching frequency f 0 ... 1000 Hz
Reverse polarity protected reverse polarity-conductive
Short-circuit protection pulsing
Voltage drop Ud≤ 3.5 V
Temperature drift ± 15%
Operating current I
Off-state current I
Indication of the switching state LED, yellow

Functional safety related parameters

MTTFd 1530 a
Mission Time (T
Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -25 ... 85 °C (-13 ... 185 °F)

Mechanical specifications

Connection type cable PVC , 2 m
Core cross-section 0.34 mm
Housing material brass, nickel-plated
Sensing face PBT
Protection degree IP67

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

Al

0.7

304

0.5

Brass

) 20 a

M

8 mm

n

2 ... 100 mA

L

typ. 0.8 mA

r

2

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

CCC marking because they do not require approval.

Release date: 2012-05-21 10:03 Date of issue: 2012-05-21 182906_eng.xml

Subject to modifications without notice

Copyright Pepperl+Fuchs

1