NCN3-F25-N4-0,14 PEPPERL+FUCHS - Part number: 70133349

Datasheet excerpt: Technical data of  NCN3-F25-N4-0,14 General specifications Switching function2 x normally closed (NC) Output typeNAMUR Rated operating distance3 mm Installationflush mountable Assured operating distance0 ... 2.43 mm Actual operating distance2.7 ... 3.3 mm typ. Reduction factor rAl 0.52 Reduction factor rCu 0.43 Reduction factor r304 0.86 Reduction factor rSt37 1 Reduction factor rBrass 0.54 Output type2-wire Nominal ratings Nominal voltage8.2 V (Ri 1 kΩ) Switching frequency0 ... 1500 Hz Hysteresistyp. 5 % Reverse polarity protectionreverse polarity protected Short-circuit protectionyes Suitable for 2:1 technologyyes , Reverse polarity protection diode not required Current consumption Measuring plate not detected≥ 3 mA Measuring plate detected≤ 1 mA Time delay before availability≤ 1 ms Switching state indicatorLED, yellow Functional safety related parameters MTTFd1010 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 TUN 17.0021X Equipment protection level GbIECEx TUN 17.0021X Equipment protection level DaIECEx TUN 17.0021X Equipment protection level MbIECEx TUN 17.0021X ATEX approval Equipment protection level GaTÜV 99 ATEX 1479 X Equipment protection level GbTÜV 99 ATEX 1479 X Equipment protection level DaTÜV 99 ATEX 1479 X UL approvalcULus Listed, General Purpose Ordinary LocationE87056 Hazardous LocationE501628 Control drawing116-0456 CCC approval Hazardous Location2020322315002262 NEPSI approval NEPSI certificateGYJ19.1410X Ambient conditions Ambient temperature-25 ... 100 °C (-13 ... 212 °F) Storage temperature-40 ... 100 °C (-40 ... 212 °F) Mechanical specifications Connection typecable Housing materialPBT Sensing facePBT Degree of protectionIP67 Cable Cable diameter3 mm ± 0.3 mm Bending radius> 10 x cable diameter MaterialPVC Core cross section0.14 mm2 Length180 mm Mass44 g Tightening torque, fastening screwsM5 x 25 : 2.7 Nm NoteInstallation in housing General information Use in the hazardous areasee instruction manuals Classifications SystemClasscode ECLASS 11.027220501 ECLASS 10.0.127220501 ECLASS 9.027220501 ECLASS 8.027220501 ECLASS 5.127220501 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550 Datasheet excerpt: Technical data of  NCN3-F25-N4-0,14 General specifications Switching function2 x normally closed (NC) Output typeNAMUR Rated operating distance3 mm Installationflush mountable Assured operating distance0 ... 2.43 mm Actual operating distance2.7 ... 3.3 mm typ. Reduction factor rAl 0.52 Reduction factor rCu 0.43 Reduction factor r304 0.86 Reduction factor rSt37 1 Reduction factor rBrass 0.54 Output type2-wire Nominal ratings Nominal voltage8.2 V (Ri 1 kΩ) Switching frequency0 ... 1500 Hz Hysteresistyp. 5 % Reverse polarity protectionreverse polarity protected Short-circuit protectionyes Suitable for 2:1 technologyyes , Reverse polarity protection diode not required Current consumption Measuring plate not detected≥ 3 mA Measuring plate detected≤ 1 mA Time delay before availability≤ 1 ms Switching state indicatorLED, yellow Functional safety related parameters MTTFd1010 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 TUN 17.0021X Equipment protection level GbIECEx TUN 17.0021X Equipment protection level DaIECEx TUN 17.0021X Equipment protection level MbIECEx TUN 17.0021X ATEX approval Equipment protection level GaTÜV 99 ATEX 1479 X Equipment protection level GbTÜV 99 ATEX 1479 X Equipment protection level DaTÜV 99 ATEX 1479 X UL approvalcULus Listed, General Purpose Ordinary LocationE87056 Hazardous LocationE501628 Control drawing116-0456 CCC approval Hazardous Location2020322315002262 NEPSI approval NEPSI certificateGYJ19.1410X Ambient conditions Ambient temperature-25 ... 100 °C (-13 ... 212 °F) Storage temperature-40 ... 100 °C (-40 ... 212 °F) Mechanical specifications Connection typecable Housing materialPBT Sensing facePBT Degree of protectionIP67 Cable Cable diameter3 mm ± 0.3 mm Bending radius> 10 x cable diameter MaterialPVC Core cross section0.14 mm2 Length180 mm Mass44 g Tightening torque, fastening screwsM5 x 25 : 2.7 Nm NoteInstallation in housing General information Use in the hazardous areasee instruction manuals Classifications SystemClasscode ECLASS 11.027220501 ECLASS 10.0.127220501 ECLASS 9.027220501 ECLASS 8.027220501 ECLASS 5.127220501 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550