Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive slot sensor SC3,5-N0-BU

SC3,5-N0-BU
  • Comfort series
  • 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  SC3,5-N0-BU

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 voltage8.2 V (Ri approx. 1 kΩ)
Operating voltage5 ... 25 V
Switching frequency0 ... 3000 Hz
Hysteresis0.21 ... 0.4 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
Switching state indicatorLED, yellow
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
MTTFd4968 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
Electromagnetic compatibilityNE 21:2007
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 Gc (ic)PF13CERT2895 X
Equipment protection level DaPTB 99 ATEX 2219 X
UL approvalcULus Listed, General Purpose
Ordinary LocationE87056
Hazardous LocationE501628
Control drawing116-0453
CSA approvalcCSAus 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 typeflexible leads LiY
Housing materialPBT
Degree of protectionIP67
Cable
Cable diameter1.1 mm ± 0.1 mm
Bending radius> 10 x cable diameter
Core cross-section0.14 mm2
Length500 mm
General information
Use in the hazardous areasee instruction manuals

Documents: SC3,5-N0-BU

Instruction manualsLanguageFile TypeFile Size
ИнструкцииBULPDF156 KB
Návod k poużitíCZEPDF149 KB
Instruktions manualDANPDF148 KB
Instruction manualENGPDF172 KB
KasutusjuhendESTPDF143 KB
KäyttöohjeFINPDF143 KB
Manuel d'instructionsFRAPDF152 KB
BetriebsanleitungGERPDF173 KB
Οδηγίες χρήσηςGREPDF159 KB
HandleidingHOLPDF149 KB
Instruction manual / BetriebsanleitungHRVPDF147 KB
Használati útmutatóHUNPDF152 KB
Manuale di istruzioniITAPDF150 KB
Lietošanas pamācībaLAVPDF171 KB
Instrukciju vadovasLITPDF150 KB
Instrukcja obsługiPOLPDF151 KB
Manual de instruçõesPORPDF152 KB
Manual de utilizareRONPDF151 KB
Návod na poużitieSLKPDF150 KB
Navodila za uporaboSLVPDF147 KB
Manual de instruccionesSPAPDF151 KB
ManualSWEPDF147 KB

Approvals+Certificates: SC3,5-N0-BU

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1290BPDF385 KB
Certificates
Canada USA CSA Ordinary Location1007121PDF99 KB
Canada USA UL Hazardous LocationE501628:1:3PDF405 KB
Canada USA UL Ordinary Location20170306-E87056PDF407 KB
China NEPSIGYJ16.1391XPDF3204 KB
EU PTB ATEX ia 2G, 1G, 1D s. certificatePTB 99 ATEX 2219 XPDF8732 KB
Europe Pepperl+Fuchs Certificate ATEX Category 3PF13CERT2895XPDF495 KB
Pepperl+Fuchs Declaration of Conformity Functional SafetyPF12CERT2461PDF1420 KB
Worldwide PTB IECEx iaIECEx PTB 11.0091XLINK---
Control drawings
Control drawing UL / Control drawing UL   PDF168 KB
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