Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive slot sensor SJ3,5-N-K37

SJ3,5-N-K37
  • Comfort series


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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  SJ3,5-N-K37

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Slot width3.5 mm
Depth of immersion (lateral)5 ... 7 typ. 6 mm
Output type2-wire
Nominal ratings
Nominal voltage8 V
Operating voltage5 ... 25 V
Switching frequency0 ... 3000 Hz
Hysteresis0.41 ... 0.6 mm
Current consumption
Measuring plate not detected≥ 3 mA at nominal voltage
Measuring plate detected≤ 1 mA at nominal voltage
Functional safety related parameters
MTTFd5270 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 11.0091X
Equipment protection level DaIECEx PTB 11.0091X
Equipment protection level MbIECEx PTB 11.0091X
ATEX approval
Equipment protection level GbPTB 99 ATEX 2219 X
Equipment protection level DaPTB 99 ATEX 2219 X
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
Ambient conditions
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection typeflexible leads LiY , 500 mm
Core cross-section0.14 mm2
Housing materialPBT
Degree of protectionIP67
General information
Use in the hazardous areasee instruction manuals

Documents: SJ3,5-N-K37

Instruction manualsLanguageFile TypeFile Size
ИнструкцииBULPDF165 KB
Návod k poużitíCZEPDF159 KB
Instruktions manualDANPDF155 KB
Instruction manualENGPDF158 KB
KasutusjuhendESTPDF150 KB
KäyttöohjeFINPDF150 KB
Manuel d'instructionsFRAPDF160 KB
BetriebsanleitungGERPDF158 KB
Οδηγίες χρήσηςGREPDF167 KB
HandleidingHOLPDF157 KB
Instruction manual / BetriebsanleitungHRVPDF155 KB
Használati útmutatóHUNPDF160 KB
Manuale di istruzioniITAPDF158 KB
Lietošanas pamācībaLAVPDF155 KB
Instrukciju vadovasLITPDF157 KB
Instrukcja obsługiPOLPDF159 KB
Manual de instruçõesPORPDF159 KB
Manual de utilizareRONPDF160 KB
Návod na poużitieSLKPDF159 KB
Navodila za uporaboSLVPDF156 KB
Manual de instruccionesSPAPDF220 KB
ManualSWEPDF153 KB

Approvals+Certificates: SJ3,5-N-K37

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1331PDF135 KB
Certificates
Canada USA CSA Ordinary Location1007121PDF99 KB
Canada USA UL Ordinary Location20170306-E87056PDF407 KB
EU PTB ATEX ia 2G, 1G, 1D s. certificatePTB 99 ATEX 2219 XPDF8732 KB
Worldwide PTB IECEx iaIECEx PTB 11.0091XLINK---
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