NJ2-11-SN PEPPERL+FUCHS - Part number: 70133159

Datasheet excerpt: Technical data of  NJ2-11-SN General specifications Switching functionNormally closed (NC) Output typeNAMUR with safety function Rated operating distance2 mm Installationflush Assured operating distance0 ... 1.62 mm Reduction factor rAl 0.4 Reduction factor rCu 0.3 Reduction factor r304 0.85 Safety Integrity Level (SIL)up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1.Consider the "exida Functional Safety Assessment" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation. Output type2-wire Nominal ratings Nominal voltage8.2 V (Ri 1 kΩ) Switching frequency0 ... 3000 Hz Suitable for 2:1 technologyyes , with reverse polarity protection diode Current consumption Measuring plate not detected≥ 3 mA Measuring plate detected≤ 1 mA Functional safety related parameters Safety Integrity Level (SIL)SIL 3 MTTFd10660 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 11.0092X Equipment protection level GbIECEx PTB 11.0092X Equipment protection level Gc (ec)IECEx TUR 21.0017X Equipment protection level DaIECEx PTB 11.0092X Equipment protection level Dc (tc)IECEx TUR 21.0018X Equipment protection level MbIECEx PTB 11.0092X ATEX approval Equipment protection level GaPTB 00 ATEX 2049 X Equipment protection level GbPTB 00 ATEX 2049 X Equipment protection level Gc (ec)TÜV 20 ATEX 8523 X Equipment protection level DaPTB 00 ATEX 2049 X Equipment protection level Dc (tc)TÜV 20 ATEX 8524 X UL approvalcULus Listed, General Purpose Ordinary LocationE87056 Hazardous LocationE501628 Control drawing116-0454 CCC approval Hazardous Location2020322315002308 NEPSI approval NEPSI certificateGYJ16.1392X TIIS approvalon request Ambient conditions Ambient temperature-40 ... 100 °C (-40 ... 212 °F) Mechanical specifications Connection typecable Housing materialValox (PBT) , black Sensing faceValox (PBT) , black Degree of protectionIP68 Cable Cable diameter4.8 mm ± 0.2 mm Bending radius> 10 x cable diameter Materialsilicone Core cross section0.34 mm2 Length2 m General information Use in the hazardous areasee instruction manuals Classifications SystemClasscode ECLASS 11.027272401 ECLASS 10.0.127272401 ECLASS 9.027272401 ECLASS 8.027272401 ECLASS 5.127272401 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550 Datasheet excerpt: Technical data of  NJ2-11-SN General specifications Switching functionNormally closed (NC) Output typeNAMUR with safety function Rated operating distance2 mm Installationflush Assured operating distance0 ... 1.62 mm Reduction factor rAl 0.4 Reduction factor rCu 0.3 Reduction factor r304 0.85 Safety Integrity Level (SIL)up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1.Consider the "exida Functional Safety Assessment" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation. Output type2-wire Nominal ratings Nominal voltage8.2 V (Ri 1 kΩ) Switching frequency0 ... 3000 Hz Suitable for 2:1 technologyyes , with reverse polarity protection diode Current consumption Measuring plate not detected≥ 3 mA Measuring plate detected≤ 1 mA Functional safety related parameters Safety Integrity Level (SIL)SIL 3 MTTFd10660 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 11.0092X Equipment protection level GbIECEx PTB 11.0092X Equipment protection level Gc (ec)IECEx TUR 21.0017X Equipment protection level DaIECEx PTB 11.0092X Equipment protection level Dc (tc)IECEx TUR 21.0018X Equipment protection level MbIECEx PTB 11.0092X ATEX approval Equipment protection level GaPTB 00 ATEX 2049 X Equipment protection level GbPTB 00 ATEX 2049 X Equipment protection level Gc (ec)TÜV 20 ATEX 8523 X Equipment protection level DaPTB 00 ATEX 2049 X Equipment protection level Dc (tc)TÜV 20 ATEX 8524 X UL approvalcULus Listed, General Purpose Ordinary LocationE87056 Hazardous LocationE501628 Control drawing116-0454 CCC approval Hazardous Location2020322315002308 NEPSI approval NEPSI certificateGYJ16.1392X TIIS approvalon request Ambient conditions Ambient temperature-40 ... 100 °C (-40 ... 212 °F) Mechanical specifications Connection typecable Housing materialValox (PBT) , black Sensing faceValox (PBT) , black Degree of protectionIP68 Cable Cable diameter4.8 mm ± 0.2 mm Bending radius> 10 x cable diameter Materialsilicone Core cross section0.34 mm2 Length2 m General information Use in the hazardous areasee instruction manuals Classifications SystemClasscode ECLASS 11.027272401 ECLASS 10.0.127272401 ECLASS 9.027272401 ECLASS 8.027272401 ECLASS 5.127272401 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550