品牌TrafagAG型号TrafagAG类型电接点压力表测量范围TrafagAG（kPa）精度等级TrafagAG联接型式TrafagAG公称直径TrafagAG（mm）环境温度TrafagAG（℃）希而科贸易（上海）有限公司-德国Silkroad24GmbH中国办事处联系人：张敏（业务部销售经理）TEL:13585754584021-58375543-829FAX:021-61179684EMAIL:zm@QQ:1784691511MSN:zhangsir_goal@希而科优势代理瑞士TrafagAG传感器压力传感器温度传感器产品系列：MECHANICALPRESSURESWITCHES(PRESSOSTATS)ThemechanicalpressureswitchesfromTrafagareoutstandingfortheircompactdesignandhigh-precisionmicro-mechanicsspeciallydevelopedandmanufacturedbyTrafagitself.Theseswitchescanbeinstalledinanypositionandneednoelectricpower,makingthemparticularlyversatileinapplicationandfullysite-independent.ProductprogrameThefollowinginformationprovidesaninitialprogrammeoverview.Theindividualproductfeaturesarenotfreelycombinablewithoneanother.FurtherinformationcanbeobtainedbyconsultingTrafagproductcataloguesanddatasheets.PressuremeasurementsensorsPistonForhydraulicapplicationswithfrequentswitchingandabruptpressurechanges.MetalbellowsForfinecontrolofpressureinliquid,vapor,andgaseousmedia.MembraneForthemeasurementofliquid,vapor,andgaseousmediainapplicationswithhighswitchingfrequency,abruptpressurechangesandwhereahighlevelofoverpressuresafetyisrequired.HousingsAluminumhousings,someepoxycoated,seawaterresistant.Withorwithoutvisionpanelforswitchpointindicator.MethodsofpressuremeasurementGaugepressuremeasurement(alsoinvacuum)Single-pointordifferentialpressuremeasurementPressureranges(valuesgiveninbar)Differentialpressuremeasurements-1...6-1...8-1...12-1...18Gaugepressuremeasurements0.02-0.250.03-0.40.03-0.060.05-10.6...3.40.9...1.50.2...1.60.2...2.50...40...61...101...162...254...406...6010...10016...16025...25040...40060...600PressureconnectionPressureconnectioninbrass,stainlesssteeloraluminumwith.forinstance,thefollowingfemalethreads:G1/8"G1/4"M10x1M12x1.5Micro-switchmodelsVariousswitchingcapacitiesVerschiedeneSchaltdifferenzenVariousdifferentialgaps(fixedvalueoradjustable)Gold-platedswitchingcontactsVersionsforenhancedvibrationstabilitySwitchpointsettingsForstandardproducts,theswitchpointissetbytheuser.Onrequest,Trafagcarriesoutsettingoftheswitchpointinlinewiththespecificationsofthecustomer.Insuchacase,thedevicescanbesuppliedcompletewithcalibrationcertificateuponrequest.ElectricalconnectionsAllpressureswitchesareequippedwithaclamporplug-inconnection.Temperatureranges(°C)Operatingtemperatures:0...80/-30...65/-20...70/-25....85/-40....125Mediatemperatures:0...80/-40...85/-30...100/-25...120/-15...150/-40...150IPprotectionratingIP65SpecialapprovalsVariouscertificationssuchasEx,Shipbuilding,RailwaysAccessoriesThereisalargechoiceofaccessoriessuchaspressureconnectoradaptors,pressurepeakpulsationdampers,snubbers,etc.»DownloaddatasheetDiagnosticValveBlockH72242»DownloaddatasheetAccessoriesH72258CustomizedproductsTrafagalsospeciallydevelopsandmanufacturespressureswitchestocustomerspecification.Furtherinformation»Technologiespressureswitches»Applications»FindingpressureswitcheswithProductfinderPRESSURETRANSMITTERSAttheveryheartofTrafagpressuretransmittersarepressuresensorsbasedoneitherthin-film-on-steelorthick-film-on-ceramictechnologyderivedfromownin-housedevelopmentandproduction.Thisensuresthatthepressuresensorsandassociatedelectronicsareperfectlyattunedtooneanother,afeaturesubsequentlysuccessfullyconfirmedthroughreliablefunctionandlongserviceablelife.Trafagisatechnologypioneerintheminiaturizationofruggedpressuretransmitters.ProductprogrammeThefollowinginformationprovidesaninitialprogrammeoverview.Theindividualproductfeaturesarenotfreelycombinablewithoneanother.FurtherinformationcanbeobtainedbyconsultingTrafag`sproductcatalogsanddatasheets.SensortechnologiesThin-film-on-steeltechnology:Measurementiseffectedaccordingtothestraingaugeprinciple.Throughtheforceeffectofthesamplemedium,thestraingaugebridgeisdeformed,changingitselectricalcharacteristics.Features:Verygoodlong-termstabilityAbilitytoendureelevatedmediumtemperaturesCompletelyweld-sealedsensorsystemmadeofstainlesssteelwithoutO-ringsVeryhighresistancetooverpressure;idealforratedvaluesupto2000barFurtherinformation»Technologies/PressureTransmitter/Thin-film-on-steelThick-film-on-ceramictechnology:Measurementiseffectedaccordingtothestraingaugeprinciple.Throughtheforceeffectofthesamplemedium,thestraingaugebridgeisdeformed,changingitselectricalcharacteristics.Features:ResistanttoaggressivemediaIdealforlow-pressurerangesSealedwithanO-ringFurtherinformation»Technologies/PressureTransmitter/Thick-film-on-ceramicPiezo-resistivesystems:Ifaforceisappliedtoasiliconecrystal,thiswillchangeitsspecificelectricalresistivity.Inthepiezo-resistiveprocess,pressureisindirectlytransferredtothesiliconecrystalviaadiaphragmbackfilledwithsiliconeoil.Features:IdealforverylowpressurerangesLargedegreeoffreedominarrangementofpressureconnections(e.g.front-flushdiaphragms)FurtherinformationªTechnologies/PressureTransmitter/Piezo-resistivityHousingsThehousingsofTrafagpressuretransmittersareallmadeofhighlyresistantstainlesssteelmaterial.PressuremeasurementmethodsAbsoluteandgaugeSingleordifferentialpressuremeasurementPressureranges(valuesgiveninbar)Differentialpressuremeasurements-1...1.5-1...50...10...2.50...60...100...16Gaugepressuremeasurements-1...9-1...160...0.10...0.160...0.20...0.40...0.60...10...1.60...2.50...40...60...100...160...250...400...600...1000...2500...4000...6000...10000...16000...2000PressureconnectionsTheconnectionsaremadeofmaterialssuchasstainlesssteelorbrass.Examplesofthreadedconnections:Malethreads:G1/4"G1/2"M10x1M14x1.5M18x1.57/16"-20UNFNPT1/4Femalethreads:NPT1/4G1/8"G1/4"M10x1M12x1.5Diaphragmversions:InternalFrontalFront-flushSignaloutputs4...20mA0...10VDC0...5VDC1...6VDC0.5...4.5VDCratiometricRS485CANopenRelayTransistorsSwitchpointsettingsForstandardproducts,theswitchpointissetbytheuser.Onrequest,Trafagcarriesoutsettingoftheswitchpointinlinewiththespecificationsofthecustomer.Insuchacase,thedevicescanbesuppliedcompletewithcalibrationcertificateuponrequest.ElectricalconnectionsDIN43650ADIN43650CDIN72585M12CableAlternativetypesofconnectioncanalsobemanufactured.Temperatureranges(°C):Operatingtemperatures:-25....85/-25...125/-40....125Mediatemperatures:-25...125/-40...125/-50...135/-25...200IPprotectionratingsIP65IP67IP68SpecialapprovalsVariouscertificationssuchasEx,Shipbuilding,RailwaysPressurepeakpulsationdampersAllpressureconnectionswithG1/4"outerthreadarepreparedforincorporationofapressurepeakpulsationdamper.Furtherinformation»DownloaddatasheetAccessoriesH72258Accessories»DownloaddatasheetDiagnostikValveBlockH72242»DownloaddatasheetAccessoriesH72258CustomizedproductsTrafagalsospeciallydevelopsandmanufacturespressureswitchestocustomerspecification.Furtherinformation»Technologiespressuretransmitter»Applications»FindingpressuretransmitterwithProductfinder»OEM-ProductsPRESSURETRANSMITTERSAttheveryheartofTrafagpressuretransmittersarepressuresensorsbasedoneitherthin-film-on-steelorthick-film-on-ceramictechnologyderivedfromownin-housedevelopmentandproduction.Thisensuresthatthepressuresensorsandassociatedelectronicsareperfectlyattunedtooneanother,afeaturesubsequentlysuccessfullyconfirmedthroughreliablefunctionandlongserviceablelife.Trafagisatechnologypioneerintheminiaturizationofruggedpressuretransmitters.ProductprogrammeThefollowinginformationprovidesaninitialprogrammeoverview.Theindividualproductfeaturesarenotfreelycombinablewithoneanother.FurtherinformationcanbeobtainedbyconsultingTrafag`sproductcatalogsanddatasheets.SensortechnologiesThin-film-on-steeltechnology:Measurementiseffectedaccordingtothestraingaugeprinciple.Throughtheforceeffectofthesamplemedium,thestraingaugebridgeisdeformed,changingitselectricalcharacteristics.Features:Verygoodlong-termstabilityAbilitytoendureelevatedmediumtemperaturesCompletelyweld-sealedsensorsystemmadeofstainlesssteelwithoutO-ringsVeryhighresistancetooverpressure;idealforratedvaluesupto2000barFurtherinformation»Technologies/PressureTransmitter/Thin-film-on-steelThick-film-on-ceramictechnology:Measurementiseffectedaccordingtothestraingaugeprinciple.Throughtheforceeffectofthesamplemedium,thestraingaugebridgeisdeformed,changingitselectricalcharacteristics.Features:ResistanttoaggressivemediaIdealforlow-pressurerangesSealedwithanO-ringFurtherinformation»Technologies/PressureTransmitter/Thick-film-on-ceramicPiezo-resistivesystems:Ifaforceisappliedtoasiliconecrystal,thiswillchangeitsspecificelectricalresistivity.Inthepiezo-resistiveprocess,pressureisindirectlytransferredtothesiliconecrystalviaadiaphragmbackfilledwithsiliconeoil.Features:IdealforverylowpressurerangesLargedegreeoffreedominarrangementofpressureconnections(e.g.front-flushdiaphragms)FurtherinformationªTechnologies/PressureTransmitter/Piezo-resistivityHousingsThehousingsofTrafagpressuretransmittersareallmadeofhighlyresistantstainlesssteelmaterial.PressuremeasurementmethodsAbsoluteandgaugeSingleordifferentialpressuremeasurementPressureranges(valuesgiveninbar)Differentialpressuremeasurements-1...1.5-1...50...10...2.50...60...100...16Gaugepressuremeasurements-1...9-1...160...0.10...0.160...0.20...0.40...0.60...10...1.60...2.50...40...60...100...160...250...400...600...1000...2500...4000...6000...10000...16000...2000PressureconnectionsTheconnectionsaremadeofmaterialssuchasstainlesssteelorbrass.Examplesofthreadedconnections:Malethreads:G1/4"G1/2"M10x1M14x1.5M18x1.57/16"-20UNFNPT1/4Femalethreads:NPT1/4G1/8"G1/4"M10x1M12x1.5Diaphragmversions:InternalFrontalFront-flushSignaloutputs4...20mA0...10VDC0...5VDC1...6VDC0.5...4.5VDCratiometricRS485CANopenRelayTransistorsSwitchpointsettingsForstandardproducts,theswitchpointissetbytheuser.Onrequest,Trafagcarriesoutsettingoftheswitchpointinlinewiththespecificationsofthecustomer.Insuchacase,thedevicescanbesuppliedcompletewithcalibrationcertificateuponrequest.ElectricalconnectionsDIN43650ADIN43650CDIN72585M12CableAlternativetypesofconnectioncanalsobemanufactured.Temperatureranges(°C):Operatingtemperatures:-25....85/-25...125/-40....125Mediatemperatures:-25...125/-40...125/-50...135/-25...200IPprotectionratingsIP65IP67IP68SpecialapprovalsVariouscertificationssuchasEx,Shipbuilding,RailwaysPressurepeakpulsationdampersAllpressureconnectionswithG1/4"outerthreadarepreparedforincorporationofapressurepeakpulsationdamper.Furtherinformation»DownloaddatasheetAccessoriesH72258Accessories»DownloaddatasheetDiagnostikValveBlockH72242»DownloaddatasheetAccessoriesH72258CustomizedproductsTrafagalsospeciallydevelopsandmanufacturespressureswitchestocustomerspecification.Furtherinformation»Technologiespressuretransmitter»Applications»FindingpressuretransmitterwithProductfinder»OEM-ProductsTEMPERATURETRANSMITTERSTrafagtemperaturetransmittersfunctionaccordingtotheprincipleofthemeasurementofresistanceusingPt100orPt1000sensors.Theyarecharacterizedbyruggedenclosuresandhighelectromagneticcompatibility.ProductprogrammeThefollowinginformationprovidesaninitialprogrammeoverview.Theindividualproductfeaturesarenotfreelycombinablewithoneanother.Furtherdetailsofprofileofeachproducttypecanbeobtainedbyconsultingourproductcataloguesanddatasheets.MeasurementprinciplePT100PT1000HousingRugged,compactaluminumhousingTemperatureranges(°C)-50...500...350...500...600...1000...1500...1600...2000...2500...3000...4000...55015...30Signaloutputs4...20mARelaysTypesofsensorsSensorconnecteddirectlytothedeviceSensorremotefromthedeviceThesensorislocatedremotefromthedevice:atveryhighmeasurementtemperaturesinthevicinityofthesensorwherepowersupplyorsensorlocationmakeremotepositioningofthedeviceandsensornecessarySwitchpointsettings(withrelaysonly)Forstandardproducts,theswitchpointissetbytheuser.Onrequest,Trafagcarriesoutsettingoftheswitchpointinlinewiththespecificationsofthecustomer.Insuchcase,thedevicesaresuppliedcompletewithcalibrationcertificate.ElectricalconnectionsTerminalblocksOperatingtemperature(°C)Ambienttemperatureatwhichthedevicemaybeoperated-40...85/-25...70IPprotectionratingIP65CustomizedproductsTrafagalsospeciallydevelopsandmanufacturestemperaturetransmitterstocustomerspecification.Furtherinformation:»Technologiestemperaturetransmitters»Applicationstemperaturtransmitter»FindingtemperaturetransmitterwithProductfinder»OEM-Products)