Pepperl Fuchs NBN4-12GS40-Z4L Data Sheet

Inductive sensor NBN4-12GS40-Z4L

Technical Data

General specifications

Rated operating distance sn4 mm
Installation non-flush
Output polarity DC

Model Number

NBN4-12GS40-Z4L

Features

• 4 mm non-flush

• 2-wire DC sensor with minimum off­state current

• Switching status indicator, yellow LED

Accessories

BF 12

Mounting flange, 12 mm

EXG-12

Quick mounting bracket with dead stop

Assured operating distance s
Actual operating distance sr3.6 ... 4.4 mm typ.
Reduction factor r
Reduction factor rCu 0.36
Reduction factor r
Output type 2-wire

Nominal ratings

Operating voltage UB3.7 ... 30 V
Switching frequency f 0 ... 700 Hz
Hysteresis H 1 ... 10 typ. 5 %
Reverse polarity protection yes
Short-circuit protection pulsing
Vol tag e d rop U
Operating current I
Off-state current I
Switching state indicator all direction LED, yellow

Functional safety related parameters

MTTFd 1862 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 0.14 mm
Housing material Stainless steel 1.4305 / AISI 303
Sensing face PBT
Degree of protection IP67

Compliance with standards and directives

Stan dard conf ormit y

Sta ndar ds

0.38

Al

0.77

304

) 20 a

M

Dimensions

0 ... 3.24 mm

a

≤ 3.7 V

d

2 ... 30 mA

L

≤ 200 µA

r

2

EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012

M12 x 1

Electrical Connection

4

17

LED

BN

BU

5

37

40

L+

L-

Release date: 2017-04-28 13:02 Date of issue: 2017-04-28 274263_eng.xml

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

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