Pepperl Fuchs NJ10-F-N Data Sheet

Inductive sensor NJ10-F-N

Technical Data

General specifications

Switching function Normally closed (NC)
Output type NAMUR
Rated operating distance sn10 mm
Installation non-flush
Assured operating distance sa0 ... 8.1 mm

0102

Model Number

NJ10-F-N

Features

• Comfort series

• 10 mm non-flush

Actual operating distance s
Reduction factor rAl 0.4
Reduction factor r
Reduction factor r
Output type 2-wire

Nominal ratings

Nominal voltage Uo8.2 V (Ri approx. 1 kΩ)
Switching frequency f 0 ... 3000 Hz
Hysteresis H 0 ... 0.3 typ. 0.1 %
Reverse polarity protection reverse polarity protected
Current consumption

Measuring plate not detected
Measuring plate detected

Functional safety related parameters

MTTFd 4540 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -25 ... 100 °C (-13 ... 212 °F)

Mechanical specifications

Connection type cable PUR , 2 m
Core cross-section 0.34 mm
Housing material PBT
Sensing face PBT
Degree of protection IP67
Cable

Bending radius

General information

Use in the hazardous area see instruction manuals

Category

Compliance with standards and
directives

Standard conformity

NAMUR

Standards

Approvals and certificates

FM approval

Control drawing
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V

0.3

Cu

0.7

304

Dimensions

9 ... 11 mm typ.

r

≥ 3 mA
≤ 1 mA

> 10 x cable diameter

2G

EN 60947-5-6:2000
IEC 60947-5-6:1999
EN 60947-5-2:2007
IEC 60947-5-2:2007

116-0165

2

30

18

9,5

3,5

45

24,5

12

Release date: 2017-05-30 10:38 Date of issue: 2018-02-16 106484_eng.xml

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

1

Inductive sensor NJ10-F-N

Electrical Connection

BN

BU

Equipment protection level Gb

CE marking 0102

ATEX marking ¬ II 2G Ex ia IIC T6…T1 Gb

Standards EN 60079-0:2012+A11:2013, EN 60079-11:2012

Appropriate type NJ 10-F-N...

Effective internal inductivity C

Effective internal inductance L

Maximum permissible ambient temperature T

Special conditions

Equipment protection level Da

CE marking 0102

ATEX marking ¬ II 1D Ex ia IIIC T135°C Da

Standards EN 60079-0:2012+A11:2013, EN 60079-11:2012

Appropriate type NJ 10-F-N...

Effective internal inductivity C

Effective internal inductance L

Special conditions

i

i

i

i

L+

L-

The Ex-related marking can also be printed on the enclosed label.

Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions

≤ 85 nF ; a cable length of 10 m is considered.

≤ 100 µH ; a cable length of 10 m is considered.

Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the

amb

temperature class, and the effective internal reactance values can be found on the EU-type examination certificate.

The Ex-related marking can also be printed on the enclosed label.

Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions

≤ 85 µF
A cable length of 10 m is considered.

≤ 100 µH
A cable length of 10 m is considered.

Release date: 2017-05-30 10:38 Date of issue: 2018-02-16 106484_eng.xml

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

2