Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NJ15-30GK-N-30M

NJ15-30GK-N-30M
  • 15 mm non-flush


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  NJ15-30GK-N-30M

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distance15 mm
Installationnon-flush
Assured operating distance0 ... 12.15 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.85
Output type2-wire
Nominal ratings
Installation conditions
A18 mm
B30 mm
C45 mm
F90 mm
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Switching frequency0 ... 100 Hz
Hysteresis1 ... 5 typ. 3 %
Current consumption
Measuring plate not detectedmin. 3 mA
Measuring plate detected≤ 1 mA
Functional safety related parameters
MTTFd4560 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
EAC conformityTR CU 012/2011
UL approvalcULus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection typecable PVC , 30 m
Core cross-section0.75 mm2
Housing materialPBT
Sensing facePBT
Degree of protectionIP66 / IP68
Cable
Bending radius> 10 x cable diameter
Data for application in connection with hazardous areas
Equipment protection levelGb , Gc (nA) , Mb
Equipment protection level Gb
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ15-30GK...-N...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 2G Ex ia IIC T6...T1 Gb
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx PTB 11.0037X
IECEx markingEx ia IIC T6...T1 Gb
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 140 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW ,
T6 : 73 °C (163.4 °F)
T5 : 88 °C (190.4 °F)
T4 : 100 °C (212 °F)
T3 : 100 °C (212 °F)
T2 : 100 °C (212 °F)
T1 : 100 °C (212 °F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW ,
T6 : 69 °C (156.2 °F)
T5 : 84 °C (183.2 °F)
T4 : 100 °C (212 °F)
T3 : 100 °C (212 °F)
T2 : 100 °C (212 °F)
T1 : 100 °C (212 °F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW ,
T6 : 51 °C (123.8 °F)
T5 : 66 °C (150.8 °F)
T4 : 80 °C (176 °F)
T3 : 80 °C (176 °F)
T2 : 80 °C (176 °F)
T1 : 80 °C (176 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 39 °C (102.2 °F)
T5 : 54 °C (129.2 °F)
T4 : 61 °C (141.8 °F)
T3 : 61 °C (141.8 °F)
T2 : 61 °C (141.8 °F)
T1 : 61 °C (141.8 °F)
Equipment protection level Da
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ15-30GK...-N...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 1D Ex ia IIIC T135°C Da
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
IECEx certificateIECEx PTB 11.0037X
IECEx markingEx ia IIIC T135°C Da
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 140 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 °C (212 °F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 °C (212 °F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 80 °C (176 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 61 °C (141.8 °F)
Equipment protection level Mb
Type of protectionintrinsic safety
Certificates
Appropriate typeNJ15-30GK...-N...
IECEx certificateIECEx PTB 11.0037X
IECEx markingEx ia I Mb
StandardsIEC 60079-0:2011 , IEC 60079-11:2011
Effective internal capacitancemax. 140 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 °C (212 °F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 °C (212 °F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 80 °C (176 °F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 61 °C (141.8 °F)
General information
Use in the hazardous areasee instruction manuals

Documents: NJ15-30GK-N-30M

Instruction manualsLanguageFile TypeFile Size
ИнструкцииBULPDF151 KB
Návod k poużitíCZEPDF145 KB
Instruktions manualDANPDF143 KB
Instruction manualENGPDF150 KB
KasutusjuhendESTPDF139 KB
KäyttöohjeFINPDF140 KB
Manuel d'instructionsFRAPDF147 KB
BetriebsanleitungGERPDF150 KB
Οδηγίες χρήσηςGREPDF154 KB
HandleidingHOLPDF144 KB
Instruction manual / BetriebsanleitungHRVPDF143 KB
Használati útmutatóHUNPDF147 KB
Manuale di istruzioniITAPDF144 KB
Lietošanas pamācībaLAVPDF143 KB
Instrukciju vadovasLITPDF145 KB
Instrukcja obsługiPOLPDF147 KB
Manual de instruçõesPORPDF146 KB
Manual de utilizareRONPDF146 KB
Návod na poużitieSLKPDF145 KB
Navodila za uporaboSLVPDF143 KB
Manual de instruccionesSPAPDF145 KB
ManualSWEPDF142 KB

Approvals+Certificates: NJ15-30GK-N-30M

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-4212PDF138 KB
Certificates
Canada USA UL Ordinary Location20190220-E87056PDF406 KB
EU PTB ATEX ia 2G, 1G, 1D s. certificatePTB 00 ATEX 2048 XPDF29071 KB
Russia NANIO "CCVE"TC RU C-DE.AA87.B.00394PDF3971 KB
Worldwide PTB IECEx iaIECEx PTB 11.0037XLINK---

Associated Products: NJ15-30GK-N-30M

Accessories

Mounting flange, 30 mmfa