Pepperl Fuchs NBB4-12GM50-E2 Data Sheet

Inductive sensor NBB4-12GM50-E2

Dimensions

M12 x 1

4

47

50

LED

2

Model Number

NBB4-12GM50-E2

Features

•4 mm flush

• Increased operating distance

Connection

BN

BK

BU

L+

L-

Accessories

BF 12

Mounting flange, 12 mm

EXG-12

Quick mounting bracket with dead stop

17

Technical Data

General specifications

Switching element function PNP NO
Rated operating distance s
Installation flush
Output polarity DC
Assured operating distance sa0 ... 3.24 mm
Reduction factor r
Reduction factor rCu 0.35
Reduction factor r
Reduction factor r

Nominal ratings

Operating voltage UB10 ... 30 V
Switching frequency f 0 ... 800 Hz
Hysteresis H typ. 5%
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
Operating current I
Off-state current I
No-load supply current I
Time delay before availability t
Indication of the switching state LED, yellow

Functional safety related parameters

MTTFd 1820 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
Cable version 3 x 0.14 mm
Core cross-section 0.14 mm
Housing material brass, nickel-plated
Sensing face PBT
Protection degree IP67

General information

Scope of delivery 2 self locking nuts in scope of delivery

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

0.39

Al

0.75

304

0.49

Brass

) 20 a

M

4 mm

n

≤ 3 V

d

0 ... 200 mA

L

0 ... 0.5 mA typ. 0.1 µA at 25 °C

r

≤ 15 mA

0

≤ 5 ms

v

2

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

CCC marking because they do not require approval.

Release date: 2012-08-30 11:20 Date of issue: 2012-08-30 800734_eng.xml

Subject to modifications without notice

Copyright Pepperl+Fuchs

1