Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive slot sensor SJ3,5-N

SJ3,5-N
  • 3.5 mm slot width
  • 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 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

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Slot width3.5 mm
Depth of immersion (lateral)5 ... 7 mm , typ. 6 mm
Output type2-wire
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Operating voltage5 ... 25 V
Switching frequency0 ... 3000 Hz
Hysteresis0.41 ... 0.6 mm
Suitable for 2:1 technologyyes , Reverse polarity protection diode not required
Current consumption
Measuring plate not detected≥ 3 mA at nominal voltage
Measuring plate detected≤ 1 mA at nominal voltage
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
MTTFd8415 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 GaIECEx PTB 11.0091X
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 GaPTB 99 ATEX 2219 X
Equipment protection level GbPTB 99 ATEX 2219 X
Equipment protection level DaPTB 99 ATEX 2219 X
EAC conformityTR CU 012/2011
UL approvalcULus Listed, General Purpose
Ordinary LocationE87056
Hazardous LocationE501628
Control drawing116-0453
CCC approval
Hazardous Location2020322315002306
NEPSI approval
NEPSI certificateGYJ16.1391X
Marine approvalDNVGL TAA00001A5
Ambient conditions
Ambient temperature-25 ... 100 °C (-13 ... 212 °F)
Mechanical specifications
Connection typeflexible leads LiY
Housing materialPBT
Degree of protectionIP67
Cable
Cable diameter1.1 mm ± 0.1 mm
Bending radius> 10 x cable diameter
MaterialPVC
Core cross-section0.14 mm2
Length500 mm
General information
Use in the hazardous areasee instruction manuals

Classifications

SystemClasscode
ECLASS 11.027270101
ECLASS 10.0.127270101
ECLASS 9.027270101
ECLASS 8.027270101
ECLASS 5.127270101
ETIM 8.0EC002714
ETIM 7.0EC002714
ETIM 6.0EC002714
ETIM 5.0EC002714

Documents: SJ3,5-N

Instruction manualsLanguageFile TypeFile Size
Instruction manualENGPDF167 KB
BetriebsanleitungGERPDF167 KB

Approvals+Certificates: SJ3,5-N

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserkärungDOC-5053PDF1225 KB
Certificates
Canada USA UL Hazardous LocationE501628:1:3PDF405 KB
China NEPSIGYJ16.1391XPDF3204 KB
EU PTB ATEX ia 2G, 1G, 1D s. certificatePTB 99 ATEX 2219 XPDF4002 KB
KR KOSHA Ex ia13-AV4BO-0352X/0353XPDF2679 KB
Russia NANIO "CCVE"TC RU C-DE.AA87.B.00394PDF3971 KB
Worldwide PTB IECEx iaIECEx PTB 11.0091XLINK---
Control drawings
Control drawing UL / Control drawing UL   PDF168 KB

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