Pepperl Fuchs NJ1.5-18GM-N-D-V1 Data Sheet

Inductive sensor NJ1,5-18GM-N-D-V1

Technical Data

General specifications

Switching function Normally closed (NC) Output type NAMUR Rated operating distance sn1.5 mm Installation flush Assured operating distance sa0 ... 1.22 mm

0102

Model Number

NJ1,5-18GM-N-D-V1

Features

•1.5 mm flush

• Compression proof up to 350 bar, dynamic on active surface

• Usable up to SIL 2 acc. to IEC 61508

Application

Note

Please refer to the technical information about this product at www.pepperlfuchs.com. This information describes the necessary geometry of the installation space!

Accessories

V1-G

Female connector, M12, 4-pin, field attachable

V1-W

Female connector, M12, 4-pin, field attachable

V1-W-N-2M-PUR

Female cordset, M12, 2-pin, NAMUR, PUR cable

V1-G-N-2M-PUR

Female cordset, M12, 2-pin, NAMUR, PUR cable

Reduction factor r Reduction factor rCu 0 Reduction factor r Output type 2-wire

Nominal ratings

Nominal voltage Uo8.2 V (Ri approx. 1 kΩ) Switching frequency f 0 ... 400 Hz Hysteresis H typ. % Current consumption

Measuring plate not detected Measuring plate detected

Limit data

Operating pressure 350 bar (5076.4 psi)

Functional safety related parameters

MTTFd 10887 a Mission Time (TM) 20 a Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -25 ... 85 °C (-13 ... 185 °F)

Mechanical specifications

Connection type Connector plug M12 x 1 , 4-pin Housing material Stainless steel 1.4305 / AISI 303 Sensing face Ceramic Degree of protection IP67 Mass 41.81 g

General information

Use in the hazardous area see instruction manuals

Category

Compliance with standards and directives

Standard conformity

NAMUR

Standards

Approvals and certificates

EAC conformity TR CU 012/2011 UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose

Dimensions

0.55

304

≥ 3 mA ≤ 1 mA

2G; 1D

EN 60947-5-6:2000 IEC 60947-5-6:1999 EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012

M18 x 1

ø 15 f9

0.1 A

Release date: 2018-06-20 08:07 Date of issue: 2018-06-20 106344_eng.xml

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

Electrical Connection

M12 x 1

L+

L-

Inductive sensor NJ1,5-18GM-N-D-V1

Pinout

Wire colors in accordance with EN 60947-5-6

1 BN 2 BU

Equipment protection level Gb

CE marking 0102

ATEX marking ¬ II 2G Ex ia IIC T6…T1 Gb The Ex-related marking can also be printed on the enclosed label.

Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"

Appropriate type NJ1,5-18GM-N-D..

Effective internal inductivity C

Effective internal inductance L

Maximum permissible ambient temperature T

Equipment protection level Da

CE marking 0102

(brown) (blue)

Use is restricted to the following stated conditions

≤ 50 nF ; a cable length of 10 m is considered.

≤ 60 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 EC-type examination certificate.

ATEX marking ¬ II 1D Ex ia IIIC T135°C Da The Ex-related marking can also be printed on the enclosed label.