Pepperl Fuchs NJ2-12GM40-E3 Data Sheet

Inductive sensor NJ2-12GM40-E3

Technical Data

General specifications

Switching element function PNP NC

Model Number

NJ2-12GM40-E3

Features

•2 mm flush

Accessories

BF 12

Mounting flange, 12 mm

EXG-12

Quick mounting bracket with dead stop

Rated operating distance s Installation flush Output polarity DC Assured operating distance sa0 ... 1.62 mm Actual operating distance s Reduction factor rAl 0.23 Reduction factor r Reduction factor r

Nominal ratings

Operating voltage UB10 ... 60 V Switching frequency f 0 ... 3000 Hz Hysteresis H 1 ... 10 typ. 3 % Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Vol tag e d rop U Vol tag e d rop at IL

Vol tage dro p I

ment on U Operating current I No-load supply current I Time delay before availability t Switching state indicator LED, yellow

Functional safety related parameters

MTTFd 750 a Mission Time (TM) 20 a Diagnostic Coverage (DC) 0 %

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 Degree of protection IP67

Compliance with standards and directives

Stan dard conf ormit y

Sta ndar ds

Approvals and certificates

UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval Certified by China Compulsory Certification (CCC)

0.21

0.7

304

= 100 mA, switching ele-

2 mm

1.8 ... 2.2 mm typ.

≤ 3 V

1.2 ... 2.5 V

0 ... 200 mA

≤ 9 mA

≤ 20 ms

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

Dimensions

Electrical Connection

M12x1

LED

L+

L-

Release date: 2016-08-04 16:05 Date of issue: 2016-08-04 282943_eng.xml

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