Pepperl Fuchs NJ15-30GK-SN Data Sheet

Inductive sensor NJ15-30GK-SN

Technical Data

General specifications

Switching function Normally closed (NC) Output type NAMUR with safety function Rated operating distance sn15 mm Installation non-flush Assured operating distance sa0 ... 12.15 mm

0102

Model Number

NJ15-30GK-SN

Features

• Comfort series

• 15 mm non-flush

• Usable up to SIL 3 acc. to IEC 61508

Application

Danger!

In safety-related applications the sensor must be operated with a

qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1. Consider the "exida Functional Safety Assessment" document which is available on

as an integral part

of this product’s documentation.

Accessories

BF 30

Mounting flange, 30 mm

Reduction factor r Reduction factor rCu 0.3 Reduction factor r Safety Integrity Level (SIL) up to SIL3 acc. to IEC 61508 Danger! In safety-related applications

Output type 2-wire

Nominal ratings

Installation conditions

A B C

F Nominal voltage Uo8 V DC Operating voltage U Switching frequency f 0 ... 100 Hz Current consumption

Measuring plate not detected

Measuring plate detected

Functional safety related parameters

MTTFd 9191 a Mission Time (TM) 20 a Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -40 ... 100 °C (-40 ... 212 °F)

Mechanical specifications

Connection type cable silicone , 2 m Core cross-section 0.75 mm Housing material PP Sensing face PP Degree of protection IP68 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

Dimensions

0.4

0.85

304

the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1. Consider the "exida F ment" document which is available on as an integral part of this product's docume

18 mm 30 mm 45 mm 90 mm

5 ... 25 V

≥ 3 mA ≤ 1 mA

> 10 x cable diameter

1G; 2G; 3G; 1D; 3D

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

116-0165

Release date: 2016-11-07 09:49 Date of issue: 2018-02-28 106676_eng.xml

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

M30 x 1.5

34.5

Inductive sensor NJ15-30GK-SN

Electrical Connection

L+

L-

Installation Conditions

B F

metal-free zone

sensing face

support

Equipment protection level Ga

CE marking 0102

ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga

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

Appropriate type NJ 15-30GK-SN...

Effective internal inductivity C

Effective internal inductance L

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

Special conditions

Equipment protection level Gb

CE marking 0102

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

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

≤ 120 nF ; a cable length of 10 m is considered.

≤ 180 µH ; a cable length of 10 m is considered.

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

Note:

Use the temperature table for category 1 !!! The 20 % reduction in accordance with EN 1127-1 has already

been applied to the temperature table for category 1.

ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga

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

Appropriate type NJ 15-30GK-SN...

Effective internal inductivity C

Effective internal inductance L

Maximum permissible ambient temperature T

Special conditions

Equipment protection level Gc (ic)

Certificate PF13CERT2895 X

CE marking