Pepperl Fuchs NJ4-12GM40-E1 Data Sheet

		Inductive sensor	NJ4-12GM40-E1

Model Number

NJ4-12GM40-E1

Features

•4 mm not embeddable

Connection

BN L+

BK

BU L-

Accessories

BF 12

Mounting flange, 12 mm

<![if ! IE]>

<![endif]>Release date: 2011-07-08 13:39 Date of issue: 2011-07-08 015668_eng.xml

Subject to modifications without notice

Dimensions

	M12x1
	<![if ! IE]> <![endif]>5
<![if ! IE]> <![endif]>4	<![if ! IE]> <![endif]>28

<![if ! IE]>

<![endif]>40

S

17

LED

Technical Data

General specifications
Switching element function		NPN	NC
Rated operating distance	sn	4 mm
Installation		not embeddable
Output polarity		DC
Assured operating distance	sa	0 ... 3.24 mm
Reduction factor rAl		0.37
Reduction factor rCu		0.36
Reduction factor r303		0.74
Nominal ratings
Operating voltage	UB	10 ... 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	IL	0 ... 200 mA
No-load supply current	I0	≤ 15 mA
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 mm2
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		EN 60947-5-2:2007
		IEC 60947-5-2:2007
Approvals and certificates
UL approval		cULus Listed, General Purpose
CSA approval		cCSAus Listed, General Purpose
CCC approval		Certified by China Compulsory Certification (CCC)

Copyright Pepperl+Fuchs

1