Serviceline Industrial Sensors
Serviceline Explosion Protection

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

NJ1,5-18GM-N-D
  • 1.5 mm flush
  • Compression proof up to 350 bar, dynamic on active surface
  • Usable up to SIL 2 acc. to IEC 61508


NAMUR sensors must be operated with approved switch amplifiers. Please find suitable devices below:

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  NJ1,5-18GM-N-D

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distance1.5 mm
Installationflush
Assured operating distance0 ... 1.22 mm
Reduction factor rAl 0
Reduction factor rCu 0
Reduction factor r304 0.55
Output type2-wire
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Switching frequency0 ... 400 Hz
Hysteresistyp. %
Current consumption
Measuring plate not detectedmin. 3 mA
Measuring plate detected≤ 1 mA
Limit data
Operating pressure350 bar (5076.4 psi)
Functional safety related parameters
MTTFd10880 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
StandardsEN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Approvals and certificates
IECEx approval
Equipment protection level GbIECEx PTB 11.0037X
Equipment protection level DaIECEx PTB 11.0037X
Equipment protection level MbIECEx PTB 11.0037X
ATEX approval
Equipment protection level GbPTB 00 ATEX 2048 X
Equipment protection level DaPTB 00 ATEX 2048 X
EAC conformityTR CU 012/2011
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.34 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing faceCeramic
Degree of protectionIP66 / IP68
Cable
Cable diameter4.8 mm ± 0.2 mm
Bending radius> 10 x cable diameter
General information
Use in the hazardous areasee instruction manuals

Documents: NJ1,5-18GM-N-D

Instruction manualsLanguageFile TypeFile Size
ИнструкцииBULPDF166 KB
Návod k poużitíCZEPDF159 KB
Instruktions manualDANPDF158 KB
Instruction manualENGPDF159 KB
KasutusjuhendESTPDF153 KB
KäyttöohjeFINPDF153 KB
Manuel d'instructionsFRAPDF160 KB
BetriebsanleitungGERPDF159 KB
Οδηγίες χρήσηςGREPDF168 KB
HandleidingHOLPDF158 KB
Instruction manual / BetriebsanleitungHRVPDF157 KB
Használati útmutatóHUNPDF162 KB
Manuale di istruzioniITAPDF159 KB
Lietošanas pamācībaLAVPDF157 KB
Instrukciju vadovasLITPDF159 KB
Instrukcja obsługiPOLPDF160 KB
Manual de instruçõesPORPDF161 KB
Manual de utilizareRONPDF161 KB
Návod na poużitieSLKPDF160 KB
Navodila za uporaboSLVPDF157 KB
Manual de instruccionesSPAPDF222 KB
ManualSWEPDF157 KB
Technical information
Installation space / EinbauraumALLPDF62 KB

Approvals+Certificates: NJ1,5-18GM-N-D

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1190PDF266 KB
Certificates
Canada USA CSA Ordinary Location1007121PDF99 KB
Canada USA UL Ordinary Location20170306-E87056PDF407 KB
EU PTB ATEX ia 2G, 1G, 1D s. certificatePTB 00 ATEX 2048 XPDF29071 KB
Pepperl+Fuchs Declaration of Conformity Functional SafetyPF 10 CERT 1664APDF1056 KB
Russia NANIO "CCVE"TC RU C-DE.AA87.B.00394PDF3971 KB
Worldwide PTB IECEx iaIECEx PTB 11.0037XLINK---
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