Pepperl Fuchs NJ4-12GM40-E Data Sheet

Inductive sensor NJ4-12GM40-E

Dimensions

M12x1

Model Number

NJ4-12GM40-E

Features

• 4 mm not embeddable

Connection

BN

BK

BU

L+

L-

Accessories

BF 12

Mounting flange, 12 mm

LED

5

28

40

4

S

17

Technical Data

General specifications

Switching element function NPN NO
Rated operating distance s
Installation not embeddable
Output polarity DC
Assured operating distance sa0 ... 3.24 mm
Reduction factor r
Reduction factor rCu 0.36
Reduction factor r

Nominal ratings

Operating voltage UB10 ... 60 V
Switching frequency f 0 ... 2000 Hz
Hysteresis H 1 ... 10 typ. 3 %
Reverse polarity protected reverse polarity protected
Short-circuit protection pulsing
Voltage drop Ud≤ 3 V
Operating current I
No-load supply current I
Indication of the switching state LED, yellow

Ambient conditions

Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications

Connection type cable PUR , 2 m
Core cross-section 0.34 mm
Housing material Stainless steel 1.4305 / AISI 303
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 Certified by China Compulsory Certification (CCC)

0.37

Al

0.74

304

4 mm

n

0 ... 200 mA

L

≤ 15 mA

0

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

2

Release date: 2011-07-08 13:39 Date of issue: 2012-02-03 024784_eng.xml

Subject to modifications without notice

Copyright Pepperl+Fuchs

1