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《386 Opposed Piston Differential Pressure Switches》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、OpposedPistonDifferentialPressureSwitchesForm386TheOpposedPistonTypeDifferentialPressureSwitchisessentiallytwoStatic“O”Ringtypepressuresensorsconnectedatoppositeendsofacommonpistonshaft.Housingsareweathertightorexplosionproof.SwitchingelementsareSPDTorDPDT.SeePrincipleonpage2.ApplicationInforma
2、tionBasicmodelswithstandardwettedpartsarenormallysuitableforair,oil,waterandnoncorrosiveprocessfluids.SeetheQuickSelectionGuideon14,13,16RBpage4.WeathertightCorrosiveserviceandparticularuserrequirementsmayrequireoptionalcomponents.SeeHowtoOrderonpage3.Operatingperformanceoftheopposedpistontypei
3、soptimizedwhensystempressureisrelativelyconstant.Processorfluidpowerapplicationsthathavehighandvaryingstaticpressures,highover-range,proof,shockpressuresorcycleratesmayrequireamodelfromthe102/103series.Designandspecificationsaresubjecttochangewithoutnotice.15,17S18SConventionalExplosionProofReg
4、isteredQualitySystemtoISO9001RegisteredQualitySystemtoISO90011OpposedPistonDifferentialPressureSwitchesFeaturesDeliveryInstrumentQualityRoutineshipments7to10workingHighrepeatability,narrowdeadband,days.negligibletemperatureeffect.EmergencyshipmentsviaairsameConstructionday.Rugged,high-cycle
5、ratetolerance,longServicelife,notcriticaltovibration,highFactoryserviceengineersandoverrangeandproofpressures,areafactoryrepresentativesprovideexcellentcorrosionresistancetoeffectiveandpromptworldwidehostileenvironments.service.Snap-ActionElectricalWarrantySwitchingElement3yearsfromdateofmanu
6、facture.WideselectionULListedandCSAFeaturesandBenefitsCertifiedswitchingelementsforACCompleteProductLineandDCservice.StandardmodelswithmanyoptionsWettedPartscoverpressurerange0.5to1000psid.CustomizedspecialsWideselectionofmaterials,processavailable.connectionsconfigurationandsize.FieldAdjust
7、ableAgencyListings/CertificationExcellentresolutionofSetPoints,CSAself-lockingadjustment,nospecialtoolsrequired.Nochargeforfactorycalibration.PrincipleBasicconstructionisopposingStatic“O”Ringdiaphragmsealedpistonsconnectedbyacom
