B+F-感应开关NJ2-V3-N

1InductivesensorNJ2-V3-NReleasedate:2009-06-2618:05Dateofissue:2009-06-26211636_ENG.xmlGermany:[phone]-[e-mail]@us.pepperl-fuchs.comSingapore:[e-mail]+FuchsDimensionsTechnicalDataGeneralspecificationsSwitchingelementfunctionNAMURNCRatedoperatingdistancesn2mmInstallationembeddableOutputpolarityNAMURAssuredoperatingdistancesa0...1.62mmReductionfactorrAl0.25ReductionfactorrCu0.2ReductionfactorrV2A0.7NominalratingsNominalvoltageUo8VSwitchingfrequencyf0...1000HzHysteresisHtyp.%CurrentconsumptionMeasuringplatenotdetected≥3mAMeasuringplatedetected≤1mAStandardconformityEMCinaccordancewithIEC/EN60947-5-2:2004StandardsDINEN60947-5-6(NAMUR)AmbientconditionsAmbienttemperature-25...100°C(248...373K)MechanicalspecificationsConnectiontype130mm,PVCcableCorecross-section0.14mm2HousingmaterialPBTSensingfacePBTProtectiondegreeIP67GeneralinformationUseinthehazardousareaseeinstructionmanualsCategory1G;2G;1D10,219,622,227,8310,3160102ModelNumberNJ2-V3-NFeatures•Comfortseries•2mmembeddable•UsableuptoSIL2acc.toIEC61508Connection1/BNN/N0IL+L-2/BUInductivesensorNJ2-V3-N2Releasedate:2009-06-2618:05Dateofissue:2009-06-26211636_ENG.xmlGermany:[phone]-[e-mail]@us.pepperl-fuchs.comSingapore:[e-mail]+FuchsATEX1GInstructionManualelectricalapparatusforhazardousareasDevicecategory1Gforuseinhazardousareaswithgas,vapourandmistDirectiveconformity94/9/EGStandardconformityEN60079-0:2006,EN60079-11:2007,EN60079-26:2007IgnitionprotectionIntrinsicsafetyUseisrestrictedtothefollowingstatedconditionsCEsymbol0102Ex-identification¬II1GExiaIICT6EC-TypeExaminationCertificatePTB00ATEX2032XAppropriatetypeNJ2-V3-N...EffectiveinternalcapacitanceCi≤40nF;acablelengthof10misconsidered.EffectiveinternalinductanceLi≤50µH;acablelengthof10misconsidered.CablelengthDangerouselectrostaticchargesonthefixedconnectioncablemustbetakenintoaccountforlengthsequaltoandexceedingthefollowingvalues:ExplosiongroupIIC14.8cmGeneralTheapparatushastobeoperatedaccordingtotheappropriatedatainthedatasheetandinthisinstructionmanual.TheEC-TypeExaminationCertificatehastobeobserved.Thespecialconditionsmustbeadheredto!HighestpermissibleambienttemperatureThetemperatureranges,accordingtotemperatureclass,aregivenintheEC-TypeExaminationCertificate.Note:Usethetemperaturetableforcategory1!!!The20%reductioninaccordancewithEN1127-1:2007hasalreadybeenaccountedforinthetemperaturetableforcategory1.Installation,ComissioningLawsand/orregulationsandstandardsgoverningtheuseorintendedusagegoalmustbeobserved.Theintrinsicsafetyisonlyassuredinconnectionwithanappropriaterelatedapparatusandaccordingtotheproofofintrinsicsafety.Theassociatedapparatusmustsatisfytherequirementsofcategoryia.Duetothepossibledangerofignition,whichcanariseduetofaultsand/ortran-sientcurrentsintheequipotentialbondingsystem,galvanicisolationofthepowersupplyandsignalcircuitispreferable.Associatedapparatuswithoutelec-tricalisolationmustonlybeusediftheappropriaterequirementsofIEC60079-14aremet.MaintenanceNochangescanbemadetoapparatus,whichareoperatedinhazardousareas.Repairstotheseapparatusarenotpossible.SpecialconditionsProtectionfrommechanicaldangerWhenusedinthetemperaturerangebelow-20°Cthesensorshouldbeprotec-tedfromknocksbytheprovisionofanadditionalhousing.ElectrostaticchargingWhenusedingroupIICnon-permissibleelectrostaticchargesshouldbeavoi-dedontheplastichousingparts.InductivesensorNJ2-V3-N3Releasedate:2009-06-2618:05Dateofissue:2009-06-26211636_ENG.xmlGermany:[phone]-[e-mail]@us.pepperl-fuchs.comSingapore:[e-mail]+FuchsATEX2GInstructionManualelectricalapparatusforhazardousareasDevicecategory2Gforuseinhazardousareaswithgas,vapourandmistDirectiveconformity94/9/EGStandardconformityEN60079-0:2006,EN60079-11:2007IgnitionprotectionIntrinsicsafetyUseisrestrictedtothefollowingstatedconditionsCEsymbol0102Ex-identification¬II1GExiaIICT6EC-TypeExaminationCertificatePTB00ATEX2032XAppropriatetypeNJ2-V3-N...EffectiveinternalcapacitanceCi≤40nF;acablelengthof10misconsidered.EffectiveinternalinductanceLi≤50µH;acablelengthof10misconsidered.GeneralTheapparatushastobeoperatedaccordingtotheappropriatedatainthedatasheetandinthisinstructionmanual.TheEC-TypeExaminationCertificatehastobeobserved.Thespecialconditionsmustbeadheredto!HighestpermissibleambienttemperatureThetemperatureranges,accordingtotemperatureclass,aregivenintheEC-TypeExaminationCertificate.Installation,ComissioningLawsand/orregulationsandstandardsgoverningtheuseorintendedusagegoalmustbeobserved.Theintrinsicsafetyisonlyassuredinconnectionwithanappropriaterelatedapparatusandaccordingtotheproofofintrinsicsaf