Post on 31-Jul-2020
User’sManual
Contents1. Introduction
1.1 ForSafeUseofProduct..............................................21.2 Warranty......................................................................31.3 ATEXDocumentation..................................................4
2. HandlingCautions2.1 ModelandSpecificationsCheck.................................62.2 SelectingtheInstallationLocation..............................62.3 PressureConnection..................................................62.4 InstallationofanExplosion-ProtectedInstrument......62.5 EMCConformityStandards..................................... 152.6 PressureEquipmentDirective(PED)...................... 162.7 SafetyRequirementStandards................................ 17
3. Installation3.1 Mounting................................................................... 183.2 MountingtheDiaphragmSeals......................................183.3 DiaphragmSealsInstallationConsideration............ 193.4 MountingtheFlushingConnectionRing.................. 203.5 AffixingtheTeflonFilm............................................. 213.6 RotatingTransmitterSection.................................... 223.7 ChangingtheDirectionofIntegralIndicator............. 22
4. InstallingImpulsePiping4.1 ImpulsePipingInstallationPrecautions................... 234.2 ImpulsePipingConnectionExamples..................... 254.3 ProcessPipingInstallationPrecautions(EJ115)26
5. Wiring5.1 WiringPrecautions................................................... 285.2 ConnectionsofExternalWiringtoTerminalBox...... 285.3 Wiring....................................................................... 305.4 RTDCableConnection(EJX910A/EJX930A)......... 315.5 Grounding................................................................ 345.6 PowerSupplyVoltageandLoadResistance........... 34
6. Operation6.1 PreparationforStartingOperation........................... 356.2 ZeroPointAdjustment.............................................. 366.3 LocalParameterSetting.......................................... 37
7. ErrorsandCountermeasures8. ParameterSummary
1
2
3
4
5
6
7
8
EJXandEJA-ESeriesDifferentialPressureandPressureTransmittersInstallationManual
IM01C25A01-01E
IM01C25A01-01E8thEdition
CD-ROMincluded
<1.Introduction> 1
IM01C25A01-01E
1. IntroductionThankyouforpurchasingtheDPharpelectronicpressuretransmitter.
ThismanualprovidesthebasicguidelinesforinstallationandwiringproceduresoftheDPharpEJXSeriesandEJA-ESerieswithBRAINandHARTprotocols.Itdoesnotprovidetheproductspecificfunctionalspecificationsandexplanations,maintenance,troubleshooting,FOUNDATIONFieldbusTMandPROFIBUSPAcommunicationoperatingproceduresandhandlingprecautionsofsafetytransmitters.Fortheitemswhicharenotcoveredinthismanual,seetheapplicableuser’smanualsintheCD-ROMattachedtothismanualaslistedinTable1.1.
F0101.ai
Installation manual (this document) EJX and EJA-E series common manual
<Contents>• Installation• Impulse piping installation• Wiring• Zeroing
Attached CD-ROM includes PDF manuals for:• Product specific manuals, 6 PDFs by model code• Communication manuals, 6 PDFs
<Contents of product specific manuals>• Installation • BT200 operation• Impulse piping installation • Maintenance• Wiring • Specifications• Zeroing
Table1.1PDFManualListandApplicableStyleCode
Models DocumentNo. StyleEJX110A
IM01C25B01-01E
S3EJX120A S1EJX130A,EJX310A,EJX430AandEJX440A S2
EJX210A IM01C25C01-01E S2EJX510AandEJX530A
IM01C25F01-01ES2
EJX610AandEJX630A S1EJX118AandEJX438A IM01C25H01-01E S2EJX115A IM01C25K01-01E S1DPharpHART5/HART7CommunicationType IM01C25T01-06EN —
DPharpFieldbusCommunicationType IM01C25T02-01E —
DPharpBRAINCommunicationType IM01C25T03-01E —
DPharpPROFIBUSPACommunicationType IM01C25T04-01EN —
Models DocumentNo. StyleEJX910A
IM01C25R01-01ES2
EJX930A S1EJX910AandEJX930AHARTCommunicationType IM01C25R02-01E —
EJX910AandEJX930AFieldbusCommunicationType IM01C25R03-01E —
Models DocumentNo. StyleEJA110E,EJA120E
IM01C25B01-01E S1EJA130E,EJA310E,EJA430EandEJA440EEJA210E IM01C25C01-01E S1EJA510EandEJA530E IM01C25F01-01E S1EJA118EandEJA438E IM01C25H01-01E S1EJA115E IM01C25K01-01E S1DPharpHART5/HART7CommunicationType IM01C25T01-06EN —
DPharpFieldbusCommunicationType IM01C25T02-01E —
DPharpBRAINCommunicationType IM01C25T03-01E —
DPharpPROFIBUSPACommunicationType IM01C25T04-01EN —
RegardingThisManual
• Thismanualshouldbepassedontotheenduser.
• Thecontentsofthismanualaresubjecttochangewithoutpriornotice.
• Allrightsreserved.NopartofthismanualmaybereproducedinanyformwithoutYokogawa’swrittenpermission.
• Yokogawamakesnowarrantyofanykindwithregardtothismanual,including,butnotlimitedto,impliedwarrantyofmerchantabilityandfitnessforaparticularpurpose.
• Ifanyquestionarisesorerrorsarefound,orifanyinformationismissingfromthismanual,pleaseinformthenearestYokogawasalesoffice.
• Thespecificationscoveredbythismanualarelimitedtothoseforthestandardtypeunderthespecifiedmodelnumberbreak-downanddonotcovercustom-madeinstruments.
• Pleasenotethatchangesinthespecifications,construction,orcomponentpartsoftheinstrumentmaynotimmediatelybereflectedinthismanualatthetimeofchange,providedthatpostponementofrevisionswillnotcausedifficultytotheuserfromafunctionalorperformancestandpoint.
1
Introduction
<1.Introduction> 2
IM01C25A01-01E
• Yokogawaassumesnoresponsibilitiesforthisproductexceptasstatedinthewarranty.
• Ifthecustomeroranythirdpartyisharmedbytheuseofthisproduct,Yokogawaassumesnoresponsibilityforanysuchharmowingtoanydefectsintheproductwhichwerenotpredictable,orforanyindirectdamages.
• WhendescribingthemodelnamelikeEJ110inthismanual,itshowstheapplicabilityforbothEJX110AandEJA110E.Thesamerepresentationsareusedfortheothermodels,too.
NOTEForFOUNDATIONFieldbusandPROFIBUSPAprotocolversions,pleaserefertomanualsintheattachedCD-ROM,inadditiontothismanual.
• Thefollowingsafetysymbolmarksareusedinthismanual:
WARNING
Indicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultindeathorseriousinjury.
CAUTIONIndicatesapotentiallyhazardoussituationwhich,ifnotavoided,mayresultinminorormoderateinjury.Itmayalsobeusedtoalertagainstunsafepractices.
IMPORTANTIndicatesthatoperatingthehardwareorsoftwareinthismannermaydamageitorleadtosystemfailure.
NOTEDrawsattentiontoinformationessentialforunderstandingtheoperationandfeatures.
Directcurrent
Functionalgroundingterminal
CautionThissymbolindicatesthattheoperatormustrefertoanexplanationintheuser’smanualinordertoavoidtheriskofinjuryordeathofpersonnelordamagetotheinstrument.
1.1 ForSafeUseofProductFortheprotectionandsafetyoftheoperatorandtheinstrumentorthesystemincludingtheinstrument,pleasebesuretofollowtheinstructionsonsafetydescribedinthismanualwhenhandlingthisinstrument.Incasetheinstrumentishandledincontradictiontotheseinstructions,Yokogawadoesnotguaranteesafety.Pleasegiveyourattentiontothefollowings.
(a) Installation
• Theinstrumentmustbeinstalledbyanexpertengineeroraskilledpersonnel.TheproceduresdescribedaboutINSTALLATIONarenotpermittedforoperators.
• Incaseofhighprocesstemperature,careshouldbetakennottoburnyourselfbecausethesurfaceofbodyandcasereachesahightemperature.
• Theinstrumentinstalledintheprocessisunderpressure.Neverloosentheprocessconnectorboltstoavoidthedangerousspoutingofprocessfluid.
• Duringdrainingcondensatefromthepressuredetectorsection,takeappropriatecaretoavoidcontactwiththeskin,eyesorbody,orinhalationofvapors,iftheaccumulatedprocessfluidmaybetoxicorotherwiseharmful.
• Whenremovingtheinstrumentfromhazardousprocesses,avoidcontactwiththefluidandtheinteriorofthemeter.
• Allinstallationshallcomplywithlocalinstallationrequirementandlocalelectricalcode.
(b) Wiring
• Theinstrumentmustbeinstalledbyanexpertengineeroraskilledpersonnel.TheproceduresdescribedaboutWIRINGarenotpermittedforoperators.
• Pleaseconfirmthatvoltagesbetweenthepowersupplyandtheinstrumentbeforeconnectingthepowercablesandthatthecablesarenotpoweredbeforeconnecting.
(c) Operation
• Wait5min.afterpoweristurnedoff,beforeopeningthecovers.
• Donotopenthecoverinwetweatherorhumidenvironment.Ifthecoverisopened,statedenclosureprotectionisnotapplicable.
<1.Introduction> 3
IM01C25A01-01E
(d) Maintenance
• Pleasedonotcarryoutexceptbeingwrittentomaintenancedescriptions.Whentheseproceduresareneeded,pleasecontactnearestYOKOGAWAoffice.
• Careshouldbetakentopreventthebuildupofdrift,dustorothermaterialonthedisplayglassandnameplate.Incaseofitsmaintenance,softanddryclothisused.
(e) ExplosionProtectedTypeInstrument
• Usersofexplosionproofinstrumentsshouldreferfirsttosection2.4(InstallationofanExplosionProtectedInstrument)ofthismanual.
• Theuseofthisinstrumentisrestrictedtothosewhohavereceivedappropriatetraininginthedevice.
• Takecarenottocreatesparkswhenaccessingtheinstrumentorperipheraldevicesinahazardouslocation.
(f) Modification
• Yokogawawillnotbeliableformalfunctionsordamageresultingfromanymodificationmadetothisinstrumentbythecustomer.
1.2 Warranty• Thewarrantyshallcovertheperiodnotedonthe
quotationpresentedtothepurchaseratthetimeofpurchase.Problemsoccurredduringthewarrantyperiodshallbasicallyberepairedfreeofcharge.
• Incaseofproblems,thecustomershouldcontacttheYokogawarepresentativefromwhichtheinstrumentwaspurchased,orthenearestYokogawaoffice.
• Ifaproblemariseswiththisinstrument,pleaseinformusofthenatureoftheproblemandthecircumstancesunderwhichitdeveloped,includingthemodelspecificationandserialnumber.Anydiagrams,dataandotherinformationyoucanincludeinyourcommunicationwillalsobehelpful.
• ResponsiblepartyforrepaircostfortheproblemsshallbedeterminedbyYokogawabasedonourinvestigation.
• ThePurchasershallbeartheresponsibilityforrepaircosts,evenduringthewarrantyperiod,ifthemalfunctionisdueto:
- Improperand/orinadequatemaintenancebythepurchaser.
- Failureordamageduetoimproperhandling,useorstoragewhichisoutofdesignconditions.
- UseoftheproductinquestioninalocationnotconformingtothestandardsspecifiedbyYokogawa,orduetoimpropermaintenanceoftheinstallationlocation.
- FailureordamageduetomodificationorrepairbyanypartyexceptYokogawaoranapprovedrepresentativeofYokogawa.
- Malfunctionordamagefromimproperrelocationoftheproductinquestionafterdelivery.
- Reasonofforcemajeuresuchasfires,earthquakes,storms/floods,thunder/lightening,orothernaturaldisasters,ordisturbances,riots,warfare,orradioactivecontamination.
1
Introduction
<1.Introduction> 4
IM01C25A01-01E
1.3 ATEXDocumentationThisisonlyapplicabletothecountriesinEuropeanUnion.
GB
DK
I
E
NL
SF
P
F
D
S
LT
LV
PL
EST
SLO
H
BG
RO
M
CZ
SK
GR
<2.HandlingCautions> 5
IM01C25A01-01E
2. HandlingCautionsWhenthetransmitterisdelivered,visuallycheckthemtomakesurethatnodamageoccurredduringshipment.AlsocheckthatalltransmittermountinghardwareshowninFigure2.1isincluded.Ifthetransmitterwasorderedwithoutthemountingbracketorwithouttheprocessconnector,thetransmittermountinghardwareisnotincluded.
Table2.1 ApplicableModelCodeforMountingHardware
Applicablemodel Suffixcode Partname Qty
EJ110EJ120EJ130EJX910AEJX930A
Processconnections1,2,3and4
Processconnectorbolt 4Processconnector 2
Processconnectorgasket 2
EJ210EJ310EJ430EJ440
Processconnections1,2,3and4
Processconnectorbolt 2Processconnector 1Processconnectorgasket 1
EJ110EJ120EJ130EJ310EJ430EJ440EJ118EJ438EJ115EJX910AEJX930A
MountingbracketB,D,G,J,KandM
U-bolt 1
U-boltnut 2
Mountingbracket(Lorflattype) 1
Transmittermountingbolt 4
EJ510EJ530EJX610AEJX630A
MountingbracketFandL
U-bolt(LandS) 1ea.U-boltnut(LandS) 2ea.
Mountingbracket 1
EJX910AEJX930A
ExternaltemperatureinputB,CandD RTDcable 1
Externaltemperatureinput1,2,3and4 Cablegland 2
EJ210EJ438 Optioncode/TF1
Teflonfilm 1Fluorinatedoil 1
EJ118 Optioncode/TF1Teflonfilm 2Fluorinatedoil 2
EJX910AEJX930A -
1234
1234BCD
-
BDGJKM
EJ110EJ120EJ130EJ310EJ430EJ440
-
1234
-
BDGJKM
- - BJ
EJ210
1234
- -
EJ510EJ530EJX610AEJX630A
EJ118EJ438
FL - -
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BDJK
EJ115 - -
Mounting bracket(Flat type)
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Teflon film
Fluorinated oil
BoltProcess connectorProcess connectorGasket
U-bolt nut
U-bolt
Mounting bracket(L type)
Transmitter mounting bolt
Cable gland and RTD cable(EJX910A and EJX930A only)
U-bolt nut (L)
Mounting bracket
U-bolt (L)
U-bolt (S)
U-bolt nut (S)
Figure2.1 TransmitterMountingHardware
HandlingC
autions
2
<2.HandlingCautions> 6
IM01C25A01-01E
2.1 ModelandSpecificationsCheck
Themodelnameandspecificationsareindicatedonthenameplateattachedtothecase.
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Figure2.2 NamePlate
2.2 SelectingtheInstallationLocation
Thetransmitterisdesignedtowithstandsevereenvironmentalconditions.However,toensurethatitwillprovideyearsofstableandaccurateperformance,takethefollowingprecautionswhenselectingtheinstallationlocation.
(a)AmbientTemperatureAvoidlocationssubjecttowidetemperaturevariationsorasignificanttemperaturegradient.Ifthelocationisexposedtoradiantheatfromplantequipment,provideadequatethermalinsulationand/orventilation.
(b)AmbientAtmosphere Donotinstallthetransmitterinacorrosive
atmosphere.Ifthiscannotbeavoided,theremustbeadequateventilationaswellasmeasurestopreventtheleakingofrainwaterandthepresenceofstandingwaterintheconduits.
(c)ShockandVibration Althoughthetransmitterisdesignedtoberelatively
resistanttoshockandvibration,aninstallationsiteshouldbeselectedwherethisiskepttoaminimum.
(d)InstallationofExplosion-protectedTransmitters Anexplosion-protectedtransmittersiscertifiedfor
installationinahazardousareacontainingspecificgastypes.Seesubsection2.4“InstallationofanExplosion-ProtectedInstrument.”
2.3 PressureConnection
WARNING
• Neverloosentheprocessconnectorboltswhenaninstrumentisinstalledinaprocess.Thedeviceisunderpressure,andalossofsealcanresultinasuddenanduncontrolledreleaseofprocessfluid.
• Whendrainingtoxicprocessfluidsthathavecondensedinsidethepressuredetector,takeappropriatestepstopreventthecontactofsuchfluidswiththeskinoreyesandtheinhalationofvaporsfromthesefluids.
Thefollowingprecautionsmustbeobservedinordertosafelyoperatethetransmitterunderpressure.
(a)Makesurethattheprocessconnectorboltsaretightenedfirmly.
(b)Makesurethattherearenoleaksintheimpulsepiping.
(c) Neverapplyapressurehigherthanthespecifiedmaximumworkingpressure.
2.4 InstallationofanExplosion-ProtectedInstrument
NOTEForFoundationFieldbusandPROFIBUSPAexplosionprotectedtype,pleaserefertomanualintheattachedCD-ROM.
Ifacustomermakesarepairormodificationtoanintrinsicallysafeorexplosionproofinstrumentandtheinstrumentisnotrestoredtoitsoriginalcondition,itsintrinsicallysafeorexplosionproofconstructionmaybecompromisedandtheinstrumentmaybehazardoustooperate.PleasecontactYokogawabeforemakinganyrepairormodificationtoaninstrument.
CAUTIONThisinstrumenthasbeentestedandcertifiedasbeingintrinsicallysafeorexplosionproof.Pleasenotethatsevererestrictionsapplytothisinstrument’sconstruction,installation,externalwiring,maintenanceandrepair.Afailuretoabidebytheserestrictionscouldmaketheinstrumentahazardtooperate.
WARNING
Maintainingthesafetyofexplosionproofequipmentrequiresgreatcareduringmounting,wiring,andpiping.Safetyrequirementsalsoplacerestrictionsonmaintenanceandrepair.Pleasereadthefollowingsectionsverycarefully.
WARNING
Therangesettingswitchmustnotbeusedinahazardousarea.
<2.HandlingCautions> 7
IM01C25A01-01E
IMPORTANTForcombinedapprovaltypesOnceadeviceofmultipleapprovaltypeisinstalled,itshouldnotbere-installedusinganyotherapprovaltypes.Applyapermanentmarkinthecheckboxoftheselectedapprovaltypeonthecertificationlabelonthetransmittertodistinguishitfromunusedapprovaltypes.
2.4.1 FMApproval
a. FMIntrinsicallySafeType
CautionforFMintrinsicallysafetype.(Followingcontentsrefer“DOC.No.IFM022-A12”)
Note1. ModelEJX/EJA-ESeriesDifferential,gaugeandabsolutepressuretransmitterswithoptionalcode/FS1areapplicableforuseinhazardouslocations.
• ApplicableStandard:FM3600,FM3610,FM3611,FM3810
• IntrinsicallySafeforClassI,Division1,GroupsA,B,C&D.ClassII,Division1,GroupsE,F&GandClassIII,Division1,ClassI,Zone0inHazardousLocations,AExiaIIC
• NonincendiveforClassI,Division2,GroupsA,B,C&D.ClassII,Division2,GroupsF&GandClassI,Zone2,GroupsIIC,inHazardousLocations.
• Outdoorhazardouslocations:NEMATYPE4X• TemperatureClass:T4• Ambienttemperature:–60to60°C
Note2. EntityParameters• IntrinsicallySafeApparatusParameters [GroupsA,B,C,D,E,FandG]
Vmax=30V Ci=6nFImax=200mA Li=0µHPmax=1W
* AssociatedApparatusParameters (FMapprovedbarriers)
Voc≤30V Ca>6nFIsc≤200mA La>0µHPmax≤1W
• IntrinsicallySafeApparatusParameters [GroupsC,D,E,FandG]
Vmax=30V Ci=6nFImax=225mA Li=0µHPmax=1W
* AssociatedApparatusParameters (FMapprovedbarriers)
Voc≤30V Ca>6nFIsc≤225mA La>0µHPmax≤1W
• EntityInstallationRequirements Vmax≥VocorUoorVt,Imax≥IscorIoorIt, Pmax(orPo)≤Pi,CaorCo≥Ci+Ccable, LaorLo≥Li+Lcable
Note3. Installation• Barriermustbeinstalledinanenclosurethat
meetstherequirementsofANSI/ISAS82.01.• Controlequipmentconnectedtobarriermustnot
useorgeneratemorethan250VrmsorVdc.• InstallationshouldbeinaccordancewithANSI/ISA
RP12.6“InstallationofIntrinsicallySafeSystemsforHazardous(Classified)Locations”andtheNationalElectricCode(ANSI/NFPA70).
• TheconfigurationofassociatedapparatusmustbeFMRCApproved.
• Dust-tightconduitsealmustbeusedwheninstalledinaClassII,III,GroupE,FandGenvironments.
• Associatedapparatusmanufacturer’sinstallationdrawingmustbefollowedwheninstallingthisapparatus.
• Themaximumpowerdeliveredfromthebarriermustnotexceed1W.
• Noteawarninglabelworded“SUBSTITUTIONOFCOMPONENTSMAYIMPAIRINTRINSICSAFETY,”and“INSTALLINACCORDANCEWITHDOC.No.IFM022-A12”
Note4. MaintenanceandRepair• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidFactoryMutualIntrinsicallysafeandNonincendiveApproval.
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Class I, II, III, Division 1,Groups A, B, C, D, E, F, GClass 1, Zone 0 in Hazardous (Classified) Locations AEx ia IICPressure Transmitters Safety Barrier
Supply
Hazardous Location Nonhazardous Location
General PurposeEquipment
+
–
+
–
+
–
+
–
[Intrinsically Safe]
HandlingC
autions
2
<2.HandlingCautions> 8
IM01C25A01-01E
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Pressure Transmitters
Supply
Hazardous Location Nonhazardous Location
+
–
+
–
Class I, II, Division 2,Groups A, B, C, D, F, GClass 1, Zone 2, Group IIC,in Hazardous (Classified)Locations
Not UseSafety Barrier
[Nonincendive]
General PurposeEquipment
b. FMExplosionproofType
CautionforFMexplosionprooftype.
Note1. ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/FF1areapplicableforuseinhazardouslocations.
• ApplicableStandard:FM3600,FM3615,FM3810,ANSI/NEMA250
• ExplosionproofforClassI,Division1,GroupsB,CandD.
• Dust-ignitionproofforClassII/III,Division1,GroupsE,FandG.
• Enclosurerating:NEMATYPE4X• TemperatureClass:T6• AmbientTemperature:–40to60°C• SupplyVoltage:42Vdcmax.• Outputsignal:4to20mA
Note2. Wiring• AllwiringshallcomplywithNationalElectrical
CodeANSI/NFPA70andLocalElectricalCodes.• WheninstalledinDivision1,“FACTORYSEALED,
CONDUITSEALNOTREQUIRED.”
Note3. Operation• Keepthe“WARNING”nameplateattachedtothe
transmitter. WARNING:OPENCIRCUITBEFORE
REMOVINGCOVER.FACTORYSEALED,CONDUITSEALNOTREQUIRED.INSTALLINACCORDANCEWITHTHEUSERSMANUALIM01C25.
• Takecarenottogeneratemechanicalsparkingwhenaccessingtotheinstrumentandperipheraldevicesinahazardouslocation.
Note4. MaintenanceandRepair• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidFactoryMutualExplosionproofApproval.
c. FMIntrinsicallySafeType/FMExplosionproofType
ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/FU1or/V1U1canbeselectedthetypeofprotection(FMIntrinsicallySafeorFMExplosionproof)foruseinhazardouslocations.
Note1. Fortheinstallationofthistransmitter,onceaparticulartypeofprotectionisselected,anyothertypeofprotectioncannotbeused.Theinstallationmustbeinaccordancewiththedescriptionaboutthetypeofprotectioninthisinstructionmanual.
Note2. Inordertoavoidconfusion,unnecessarymarkingiscrossedoutonthelabelotherthantheselectedtypeofprotectionwhenthetransmitterisinstalled.
2.4.2 CSACertification
a. CSAIntrinsicallySafeType
CautionforCSAIntrinsicallysafeandnonincendivetype.(Followingcontentsreferto“DOCNo.ICS013-A13”)
Note1. ModelEJX/EJA-ESeriesdifferential,gauge,andabsolutepressuretransmitterswithoptionalcode/CS1areapplicableforuseinhazardouslocations
Certificate:1606623[ForCSAC22.2]• ApplicableStandard:C22.2No.0,C22.2No.0.4,
C22.2No.25,C22.2No.94,C22.2No.157,C22.2No.213,C22.2No.61010-1,C22.2No.60079-0
• IntrinsicallySafeforClassI,Division1,GroupsA,B,C&D,ClassII,Division1,GroupsE,F&G,ClassIII,Division1
• NonincendiveforClassI,Division2,GroupsA,B,C&D,ClassII,Division2,GroupsF&G,ClassIII,Division1
• Enclosure:Type4X• Temp.Code:T4• Amb.Temp.:–50*to60°C *–15°Cwhen/HEisspecified.• ProcessTemperature:120°Cmax.[ForCSAE60079]• ApplicableStandard:CAN/CSAE60079-11,
CAN/CSAE60079-15,IEC60529:2001• ExiaIICT4,ExnLIICT4• AmbientTemperature:–50to60°C• Max.ProcessTemp.:120°C• Enclosure:IP66/IP67
<2.HandlingCautions> 9
IM01C25A01-01E
Note2. EntityParameters• Intrinsicallysaferatingsareasfollows: MaximumInputVoltage(Vmax/Ui)=30V MaximumInputCurrent(Imax/Ii)=200mA MaximumInputPower(Pmax/Pi)=0.9W MaximumInternalCapacitance(Ci)=10nF MaximumInternalInductance(Li)=0µH• Type"n"orNonincendiveratingsareasfollows: MaximumInputVoltage(Vmax/Ui)=30V MaximumInternalCapacitance(Ci)=10nF MaximumInternalInductance(Li)=0µH• InstallationRequirements Uo≤Ui,Io≤Ii,Po≤Pi, Co≥Ci+Ccable,Lo≥Li+Lcable Voc≤Vmax,Isc≤Imax, Ca≥Ci+Ccable,La≥Li+Lcable Uo,Io,Po,Co,Lo,Voc,Isc,CaandLaare
parametersofbarrier.
Note3. Installation• Inanysafetybarreirusedoutputcurrentmust
belimitedbyaresistor'R'suchthatIo=Uo/RorIsc=Voc/R.
• ThesafetybarriermustbeCSAcertified.• Inputvoltageofthesafetybarriermustbeless
than250Vrms/Vdc.• InstallationshouldbeinaccordancewithCanadian
ElectricalCodePartIandLocalElectricalCode.• Dust-tightconduitsealmustbeusedwhen
installedinClassIIandIIIenvironments.• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationandYokogawaCorporationofAmericaisprohibitedandwillvoidCanadianStandardsIntrinsicallysafeandnonincendiveCertification.
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Class I, II, III, Division 1,Groups A, B, C, D, E, F, G
Pressure Transmitters Safety Barrier
Supply
Hazardous Location Nonhazardous Location
General PurposeEquipment
+
–
+
–
+
– +
–
[Intrinsically Safe]
Group IIC, Zone 0
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Pressure Transmitters
Supply
Hazardous Location Nonhazardous Location
+
–
+
–
Class I, II, Division 2,Groups A, B, C, D, F, GClass III, Division 1.
Not UseSafety Barrier
[Nonincendive]
CSA Certified Equipment([nL] or nonincendive)
Group IIC, Zone 2
b. CSAExplosionproofType
CautionforCSAexplosionprooftype.
Note1. ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/CF1areapplicableforuseinhazardouslocations:
• Certificate:2014354• ApplicableStandard:C22.2No.0,
C22.2No.0.4,C22.2No.0.5,C22.2No.25,C22.2No.30,C22.2No.94,C22.2No.61010-1,C22.2No.60079-0,C22.2No.60079-1
• Explosion-proofforClassI,GroupsB,CandD.• Dustignition-proofforClassII/III,GroupsE,Fand
G.• Enclosure:TYPE4X• TemperatureCode:T6...T4• ExdIICT6...T4• Enclosure:IP66/IP67• MaximumProcessTemperature:120°C(T4),
100°C(T5),85°C(T6)• AmbientTemperature:–50*to75°C(T4),
–50*to80°C(T5),–50*to75°C(T6) *–15°Cwhen/HEisspecified.• SupplyVoltage:42Vdcmax.• OutputSignal:4to20mAdc
Note2. Wiring• AllwiringshallcomplywithCanadianElectrical
CodePartIandLocalElectricalCodes.• Inhazardouslocation,wiringshallbeinconduitas
showninthefigure.• WARNING: ASEALSHALLBEINSTALLEDWITHIN50cmOF
THEENCLOSURE. UNSCELLEMENTDOITÊTREINSTALLÉÀ
MOINSDE50cmDUBOÎTIER.• WARNING: WHENINSTALLEDINCL.I,DIV2,SEALNOT
REQUIRED. UNEFOISINSTALLÉDANSCLI,DIV2,AUCUN
JOINTN'ESTREQUIS.
Non-hazardous Location Equipment
42 V DC Max. 4 to 20 mA DC Signal
Non-Hazardous Locations
Hazardous Locations Division 1
50 cm Max.
Sealing FittingConduit
TransmitterF0208.ai
Non-Hazardous Locations
Hazardous Locations Division 2
Non-hazardous Location Equipment
42 V DC Max. 4 to 20 mA DC Signal
Sealing Fitting
TransmitterF0209.ai
HandlingC
autions
2
<2.HandlingCautions> 10
IM01C25A01-01E
• Allwiringshallcomplywithlocalinstallationrequirementsandlocalelectricalcode.
• Inhazardouslocations,thecableentrydevicesshallbeofacertifiedflameprooftype,suitablefortheconditionsofuseandcorrectlyinstalled.
• Unusedaperturesshallbeclosedwithsuitableflameproofcertifiedblankingelements.(Theplugattachedisflameproofcertified.)
Note3. Operation• WARNING: AFTERDE-ENERGIZING,DELAY5MINUTES
BEFOREOPENING. APRÉSPOWER-OFF,ATTENDRE5MINUTES
AVANTD'OUVRIR.• WARNING: WHENAMBIENTTEMPERATURE≥65°C,USE
THEHEAT-RESISTINGCABLES≥90°C. QUANDLATEMPÉRATUREAMBIANTE≥65°C,
UTILISEZDESCÂBLESRÉSISTANTESÁLACHALEUR≥90°C.
• Takecarenottogeneratemechanicalsparkingwhenaccessingtotheinstrumentandperipheraldevicesinahazardouslocation.
Note4. MaintenanceandRepair• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationandYokogawaCorporationofAmericaisprohibitedandwillvoidCanadianStandardsExplosionproofCertification.
c. CSAIntrinsicallySafeType/CSAExplosionproofType
ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/CU1or/V1U1canbeselectedthetypeofprotection(CSAIntrinsicallySafeorCSAExplosionproof)foruseinhazardouslocations.
Note1. Fortheinstallationofthistransmitter,onceaparticulartypeofprotectionisselected,anyothertypeofprotectioncannotbeused.Theinstallationmustbeinaccordancewiththedescriptionaboutthetypeofprotectioninthisinstructionmanual.
Note2. Inordertoavoidconfusion,unnecessarymarkingiscrossedoutonthelabelotherthantheselectedtypeofprotectionwhenthetransmitterisinstalled.
2.4.3 ATEXCertification
(1) TechnicalData
a. ATEXIntrinsicallySafeType(ExceptforEJX90A)
CautionforATEXIntrinsicallysafetype.
Note1. ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/KS21forpotentiallyexplosiveatmospheres:
• No.DEKRA11ATEX0228X• ApplicableStandard:
EN60079-0:2009,EN60079-11:2007,EN60079-26:2007,EN61241-11:2006
• TypeofProtectionandMarkingcode:ExiaIICT4Ga
ExiaIIICT85ºCT100ºCT120ºCDb• Group:II• Category:1G,2D• AmbientTemperatureforEPLGa:
–50to60°C• AmbientTemperatureforEPLDb:
–30*to60°C*–15°Cwhen/HEisspecified.
• ProcessTemperature(Tp.):120°Cmax.• MaximumSurfaceTemperatureforEPLDb:
T85°C(Tp.:80°C)T100°C(Tp.:100°C)T120°C(Tp.:120°C)
• Enclosure:IP66/IP67
Note2 ElectricalData• IntypeofexplosionprotectionintrinsicsafetyExia
IICorExiaIIIC,onlyforconnectiontoacertifiedintrinsicallysafecircuitwithfollowingmaximumvalues:
Ui=30V Ii=200mA Pi=0.9W (LinearSource) Maximuminternalcapacitance;Ci=27.6nF Maximuminternalinductance;Li=0µH
Note3. Installation• Refertothecontroldrawing.Allwiringshallcomply
withlocalinstallationrequirements.
Transmitter
Supply Safety Barrier *1
Nonhazardous Location
[Control Drawing]
Hazardous Location
+
–
+
–
F0210.ai
*1:Inanysafetybarriersusedtheoutputcurrentmustbelimitedbyaresistor“R”suchthatIo=Uz/R.
Note4. MaintenanceandRepair• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidDEKRAIntrinsicallysafeCertification.
Note5. SpecialConditionsforSafeUse
<2.HandlingCautions> 11
IM01C25A01-01E
WARNING
• InthecasewheretheenclosureofthePressureTransmitterismadeofaluminium,ifitismountedinanareawheretheuseofcategory1Gapparatusisrequired,itmustbeinstalledsuch,that,evenintheeventofrareincidents,ignitionsourcesduetoimpactandfrictionsparksareexcluded.
• Electrostaticchargemaycauseanexlosionhazard.Avoidanyactionsthatcausethegerenationofeletrostaticcharge,suchasrubbingwithadryclothoncoatingfaceoftheproduct.
• IncaseoftheenclosureofthePressureTransmitterwithpaintlayers,ifitismountedinanareawheretheuseofcategory2Dapparatusisrequired,itshallbeinstalledinsuchawaythattheriskfromelectrostaticdischargesandpropagatingbrushdischargescausedbyrapidflowofdustisavoided.
• TosatisfyIP66orIP67,applywaterproofglandstotheelectricalconnectionport.
• Whenthelightningprotectoroptionisspecified,theapparatusisnotcapableofwithstandingthe500VinsulationtestrequiredbyEN60079-11.Thismustbetakenintoaccountwheninstallingtheapparatus.
b. ATEXIntrinsicallySafeTypeforEJX910AandEJX930A
CautionforATEXIntrinsicallysafetype.
Note1. ModelEJXSeriespressuretransmitterswithoptionalcode/KS2forpotentiallyexplosiveatmospheres:
• No.KEMA06ATEX0037X• ApplicableStandard:
EN50014:1997,EN50020:2002,EN50284:1999,EN50281-1-1:1998
• TypeofProtectionandMarkingcode:EExiaIICT4
• Group:II• Category:1G,1D• AmbientTemperatureforgas-proof:
–50*to60°C *–15°Cwhen/HEisspecified.• ProcessTemperature(Tp.):120°Cmax.• MaximumSurfaceTemperaturefordust-proof:
T85°C(Tamb.:–40*to60°C,Tp.:80°C)T100°C(Tamb.:–40*to60°C,Tp.:100°C)T120°C(Tamb.:–40*to60°C,Tp.:120°C)
*–15°Cwhen/HEisspecified.• Enclosure:IP66andIP67
Note2. ElectricalData[Supply/Outputcircuit(terminals+and-)] IntypeofexplosionprotectionintrinsicsafetyEEx
iaIIC,onlyforconnectiontoacertifiedintrinsicallysafecircuitwithfollowingmaximumvalues:Ui=30VIi=200mAPi=0.9W
Effectiveinternalcapacitance;Ci=10nF Effectiveinternalinductance;Li=0mH[PulseOutputcircuit(terminals-andpulse)] IntypeofexplosionprotectionintrinsicsafetyEEx
iaIIC,onlyforconnectiontoacertifiedintrinsicallysafecircuitwithfollowingmaximumvalues:Ui=30V
Ii=200mA Pi=0.9W Ci=10nF Li=0mH[Externaltemperatureinputcircuit(connector)] IntypeofexplosionprotectionintrinsicsafetyEEx
iaIIC,withfollowingmaximumvalues:Uo=30V
Io=95.4mAPo=468mW
Co=11nF Lo=3.9mH
Note3. Installation• Allwiringshallcomplywithlocalinstallation
requirements.(Refertotheinstallationdiagram)• Whentheanalogandpulsecircuitsareconnected
toseparatebarriers,itshallbeassuredthatthevoltagedifferencebetweentheseoutputcircuitsisnotmorethan30V.
• Whenusedinapotentiallyexplosiveatmosphere,Requiringtheuseofapparatusofequipmentcategory1Dor2D,certifiedcableentrydevicesshallbeusedthataresuitablefortheapplicationandcorrectlyinstalled.
Note4. MaintenanceandRepair• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidKEMAIntrinsicallysafeCertification.
Note5. SpecialConditionsforSafeUse• InthecasewheretheenclosureofthePressure
Transmitterismadeofaluminium,ifitismountedinanareawheretheuseofcategory1Gapparatusisrequired,itmustbeinstalledsuch,that,evenintheeventofrareincidents,ignitionsourcesduetoimpactandfrictionsparksareexcluded.
HandlingC
autions
2
<2.HandlingCautions> 12
IM01C25A01-01E
Transmitter
Supply Safety Barrier*1
Nonhazardous Location
[Installation Diagram] (for EJX910A and EJX930A)
Hazardous Location
+
–
+
–
F0211.ai
Sensor outRTD sensor *2
Without pulse output
With pulse output
Transmitter
Supply
Safety Barrier*1
Nonhazardous LocationHazardous Location
+
– +
–
+
Sensor outRTD sensor *2
Safety Barrier*1
+
–
Pulse
*1: • Inanysafetybarriersusedtheoutputcurrentmustbelimitedbyaresistor“R”suchthatIo=Uz/R.
• ThesafetybarriershallbecertifiedbynotifybodyEUasATEX.
• Whenusingnonisolationbarrier,connect toISearthingsystem.
*2: • RTDsensorispreparedbytheuser. • Thesensorsignallinemustwithstandatestvoltageof
500VAC.
WARNING
TosatisfyIP66orIP67,applywaterproofglandstotheelectricalconnectionport.
c. ATEXFlameproofType
CautionforATEXflameprooftype.
Note1. ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/KF22forpotentiallyexplosiveatmospheres:
• No.KEMA07ATEX0109X• ApplicableStandard:EN60079-0:2009,
EN60079-1:2007,EN60079-31:2009• TypeofProtectionandMarkingCode: ExdIICT6...T4Gb,ExtbIIICT85°CDb• Group:II• Category:2G,2D
• Enclosure:IP66/IP67• TemperatureClassforgas-poof:
T6,T5,andT4• AmbientTemperatureforgas-proof:
–50to75°C(T6),–50to80°C(T5),and–50to75°C(T4)
• MaximumProcessTemperature(Tp.)forgas-proof:
85°C(T6),100°C(T5),and120°C(T4)• MaximumSurfaceTemperaturefordust-proof:
T85°C(Tamb.:–30*to75°C,Tp.:85°C)*–15°Cwhen/HEisspecified.
Note2. ElectricalData• Supplyvoltage:42Vdcmax.• Outputsignal:4to20mA
Note3. Installation• Allwiringshallcomplywithlocalinstallation
requirement.• Thecableentrydevicesshallbeofacertified
flameprooftype,suitablefortheconditionsofuse.
Note4. Operation• Keepthe“WARNING”labelattachedtothe
transmitter. WARNING:AFTERDE-ENERGIZING,DELAY
5MINUTESBEFOREOPENING.WHENTHEAMBIENTTEMP.≥65°C,USEHEAT-RESISTINGCABLEANDCABLEGLAND≥90°C.
• Takecarenottogeneratemechanicalsparkingwhenaccessingtotheinstrumentandperipheraldevicesinahazardouslocation.
Note5. SpecialConditionsforSafeUse
WARNING
• Electrostaticchargemaycauseanexlosionhazard.Avoidanyactionsthatcausethegerenationofeletrostaticcharge,suchasrubbingwithadryclothoncoatingfaceoftheproduct.
• InthecasewheretheenclosureofthePressureTransmitterismadeofaluminium,ifitismountedinanareawheretheuseofcategory2Dapparatusisrequired,itshallbeinstalledinsuchawaythattheriskfromelectrostaticdischargesandpropagatingbrushdischargescausedbyrapidflowofdustisavoided.
• TheinstrumentmodificationorpartsreplacementbyotherthananauthorizedRepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidthecertification.
• TosatisfyIP66orIP67,applywaterproofglandstotheelectricalconnectionport.
<2.HandlingCautions> 13
IM01C25A01-01E
d. ATEXIntrinsicallySafeType/ATEXFlameproofType
ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/KU22or/V1U1canbeselectedthetypeofprotectionATEXFlameproof,IntrinsicallySafe.Exia,orExicforuseinhazardousarea.
Note1. Fortheinstallationofthistransmitter,onceaparticulartypeofprotectionisselected,anyothertypeofprotectioncannotbeused.Theinstallationmustbeinaccordancewiththedescriptionaboutthetypeofprotectioninthisuser’smanual.
Note2. ForcombinedapprovaltypesOnceadeviceofmultipleapprovaltypeisinstalled,itshouldnotbere-installedusinganyotherapprovaltypes.Applyapermanentmarkinthecheckboxoftheselectedapprovaltypeonthecertificationlabelonthetransmittertodistinguishitfromunusedapprovaltypes.
ATEXIntrinsicallySafeExic
CautionforATEXintrinsicallysafeExic• ApplicableStandard:
EN60079-0:2009/EN60079-0:2012,EN60079-11:2012
• TypeofProtectionandMarkingCode:II3GExicIICT4Gc
• AmbientTemperature:–30*to+60°C*–15°Cwhen/HEisspecified.
• AmbientHumidity:0to100%(Nocondensation)
• MaximumProcessTemperature:120°C• IPCode:IP66• Ambientpollutiondegree:2• Overvoltagecategory:I
Note1. ElectricalData Ui=30V Ci=27.6nF Li=0µH
Note2. Installation• Allwiringshallcomplywithlocalinstallation
requirements.(refertothecontroldrawing)• Cableglands,adaptersand/orblankingelements
shallbeofEx“n”,Ex“e”orEx“d”andshallbeinstalledsoastomaintainthespecifieddegreeofprotection(IPCode)ofthetransmitters.
Note3. MaintenanceandRepair• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidATEXintrinsicallysafe.
Transmitter AssociatedApparatus
Nonhazardous Area
[Control Drawing]
Hazardous Area
+
–
F0212.ai
Note4. SpecificConditionsofUse
WARNING
• Electrostaticchargemaycauseanexplosionhazard.Avoidanyactionsthatcausethegerenationofeletrostaticcharge,suchasrubbingwithadryclothoncoatingfaceoftheproduct.
• Whenthelightningprotectoroptionisspecified,theapparatusisnotcapableofwithstandingthe500VinsulationtestrequiredbyEN60079-11.Thismustbetakenintoaccountwheninstallingtheapparatus.
(2) ElectricalConnection
Amarkindicatingtheelectricalconnectiontypeisstampedneartheelectricalconnectionport.Thesemarksareasfollowed.
F0214.ai
Location of the mark
Screw Size Marking
ISO M20 × 1.5 female
ANSI 1/2 NPT female
M
N or W
(3) Installation
WARNING
• Allwiringshallcomplywithlocalinstallationrequirementsandthelocalelectricalcode.
• ThereisnoneedforconduitsealinDivision1andDivision2hazardouslocationsbecausethisproductissealedatthefactory.
HandlingC
autions
2
<2.HandlingCautions> 14
IM01C25A01-01E
(4) Operation
WARNING
• OPENCIRCUITBEFOREREMOVINGCOVER.INSTALLINACCORDANCEWITHTHISUSER’SMANUAL
• Takecarenottogeneratemechanicalsparkingwhenaccesstotheinstrumentandperipheraldevicesinahazardouslocation.
(5) MaintenanceandRepair
WARNING
TheinstrumentmodificationorpartsreplacementbyotherthananauthorizedRepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidthecertification.
(6) NamePlate
F0215.ai
Name plate
Tag plate for flameproof type
Tag plate for intrinsically safe Ex ia
WARNING
D
DWARNING
No. KEMA 07ATEX0109 XEx d IIC T6...T4 Gb, Ex tb IIIC T85°C DbEnlcosure : IP66/IP67TEMP. CLASS T6 T5 T4MAX PROCESS TEMP.(Tp.) 85 100 120 °CTamb. -50 to 75 80 75 °C T85°C(Tamb.:-30(-15) to 75°C, Tp.:85°C)(for Dust)
No. DEKRA 11ATEX 0228 X Ex ia IIC T4 Ga Ta: -50 TO 60°CEx ia IIIC T85°C T100°C T120°C Db Ta:-30(-15) TO 60°CIP66/IP67MAX. PROCESS TEMP.(Tp.) 120°CT85°C(Tp.:80°C), T100°C(Tp.:100°C), T120°C(Tp.:120°C)Ui=30V, Ii=200mA , Pi=0.9W, Ci=27.6nF, Li=0µH
POTENTIAL ELECTROSTATIC CHARGING HAZARD- SEE USER’S MANUAL
AFTER DE-ENERGIZING, DELAY 5 MINUTES BEFORE OPENING. WHEN THE AMBIENT TEMP. ≥ 65°C, USE THE HEAT-RESISTING CABLE & CABLE GLAND ≥ 90°CPOTENTIAL ELECTROSTATIC CHARGING HAZARD
Tag plate for intrinsically safe type (for EJX910A and EJX930A)
D
No. KEMA 06ATEX0037 XEEx ia IIC T4IP66 and IP67Tamb. -50(-15) to 60°C MIN Tamb.for DUST -40(-15°C)MAX PROCESS TEMP.(Tp) 120°CT85°C(Tp.:80°C), T100°C(Tp.:100°C), T120°C(Tp.:120°C)Supply/Pulse circuit Ui=30 V, Ii=200 mA, Pi=0.9 W, Ci=10 nF, Li=0 mHSensor circuitUo=30 V, Io=95.4 mA, Po=468 mW, Co=11 nF, Lo=3.9 mH
Tag plate for intrinsically safe Ex ic
WARNING
Ex ic IIC T4 GcIP66Tamb -30(-15) TO 60°C MAX. PROCESS TEMP. 120°CUi=30V, Ci=27.6nF, Li=0µH
POTENTIAL ELECTROSTATIC CHARGING HAZARD- SEE USER’S MANUAL
*3
*3
*3
F0215.ai
Name plate
Tag plate for flameproof type
Tag plate for intrinsically safe Ex ia
WARNING
D
DWARNING
No. KEMA 07ATEX0109 XEx d IIC T6...T4 Gb, Ex tb IIIC T85°C DbEnlcosure : IP66/IP67TEMP. CLASS T6 T5 T4MAX PROCESS TEMP.(Tp.) 85 100 120 °CTamb. -50 to 75 80 75 °C T85°C(Tamb.:-30(-15) to 75°C, Tp.:85°C)(for Dust)
No. DEKRA 11ATEX 0228 X Ex ia IIC T4 Ga Ta: -50 TO 60°CEx ia IIIC T85°C T100°C T120°C Db Ta:-30(-15) TO 60°CIP66/IP67MAX. PROCESS TEMP.(Tp.) 120°CT85°C(Tp.:80°C), T100°C(Tp.:100°C), T120°C(Tp.:120°C)Ui=30V, Ii=200mA , Pi=0.9W, Ci=27.6nF, Li=0µH
POTENTIAL ELECTROSTATIC CHARGING HAZARD- SEE USER’S MANUAL
AFTER DE-ENERGIZING, DELAY 5 MINUTES BEFORE OPENING. WHEN THE AMBIENT TEMP. ≥ 65°C, USE THE HEAT-RESISTING CABLE & CABLE GLAND ≥ 90°CPOTENTIAL ELECTROSTATIC CHARGING HAZARD
Tag plate for intrinsically safe type (for EJX910A and EJX930A)
D
No. KEMA 06ATEX0037 XEEx ia IIC T4IP66 and IP67Tamb. -50(-15) to 60°C MIN Tamb.for DUST -40(-15°C)MAX PROCESS TEMP.(Tp) 120°CT85°C(Tp.:80°C), T100°C(Tp.:100°C), T120°C(Tp.:120°C)Supply/Pulse circuit Ui=30 V, Ii=200 mA, Pi=0.9 W, Ci=10 nF, Li=0 mHSensor circuitUo=30 V, Io=95.4 mA, Po=468 mW, Co=11 nF, Lo=3.9 mH
Tag plate for intrinsically safe Ex ic
WARNING
Ex ic IIC T4 GcIP66Tamb -30(-15) TO 60°C MAX. PROCESS TEMP. 120°CUi=30V, Ci=27.6nF, Li=0µH
POTENTIAL ELECTROSTATIC CHARGING HAZARD- SEE USER’S MANUAL
*3
*3
*3
MODEL:Specifiedmodelcode.STYLE:Stylecode.SUFFIX:Specifiedsuffixcode.SUPPLY:Supplyvoltage.OUTPUT:Outputsignal.MWP:Maximumworkingpressure.CALRNG:Specifiedcalibrationrange.NO.:Serialnumberandyearofproduction*1.TOKYO180-8750JAPAN:Themanufacturernameandtheaddress*2.
*1:Thefirstnumberinthesecondblockof“NO.”columnisthelastonenumberoftheproductionyear.
second block
NO. 91K819857 132 7
The year 2011
*2:“180-8750”isazipcodewhichrepresentsthe followingaddress.
2-9-32Nakacho,Musashino-shi,TokyoJapan
*3:TheidentificationnumberofNotifiedBody.
2.4.4 IECExCertificationModelEJXSeriespressuretransmitterswithoptionalcode/SU2canbeselectedthetypeofprotection(IECExIntrinsicallySafe/typenorflameproof)foruseinhazardouslocations.
Note1. Fortheinstallationofthistransmitter,onceaparticulartypeofprotectionisselected,anyothertypeofprotectioncannotbeused.Theinstallationmustbeinaccordancewiththedescriptionaboutthetypeofprotectioninthisinstructionmanual.
Note2. Inordertoavoidconfusion,unnecessarymarkingiscrossedoutonthelabelotherthantheselectedtypeofprotectionwhenthetransmitterisinstalled.
a. IECExIntrinsicallySafeType/typen
CautionforIECExIntrinsicallysafeandtypen.
Note1. ModelEJXSeriesdifferential,gauge,andabsolutepressuretransmitterswithoptionalcode/SU2areapplicableforuseinhazardouslocations
• No.IECExCSA05.0005• ApplicableStandard:IEC60079-0:2000,
IEC60079-11:1999,IEC60079-15:2001
<2.HandlingCautions> 15
IM01C25A01-01E
• ExiaIICT4,ExnLIICT4• AmbientTemperature:–50to60°C• Max.ProcessTemp.:120°C• Enclosure:IP66/IP67
Note2. EntityParameters• Intrinsicallysaferatingsareasfollows:
MaximumInputVoltage(Vmax/Ui)=30VMaximumInputCurrent(Imax/Ii)=200mAMaximumInputPower(Pmax/Pi)=0.9WMaximumInternalCapacitance(Ci)=10nFMaximumInternalInductance(Li)=0µH
• Type"n"ratingsareasfollows:MaximumInputVoltage(Vmax/Ui)=30VMaximumInternalCapacitance(Ci)=10nFMaximumInternalInductance(Li)=0µH
• InstallationRequirementsUo≤Ui,Io≤Ii,Po≤Pi,Co≥Ci+Ccable,Lo≥Li+LcableVoc≤Vmax,Isc≤Imax,Ca≥Ci+Ccable,La≥Li+LcableUo,Io,Po,Co,Lo,Voc,Isc,CaandLaareparametersofbarrier.
Note3. Installation• Inanysafetybarrierusedoutputcurrentmustbe
limitedbyaresistor'R'suchthatIo=Uo/R.• ThesafetybarriermustbeIECExcertified.• Inputvoltageofthesafetybarriermustbeless
than250Vrms/Vdc.• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationandwillvoidIECExIntrinsicallysafeandtypencertification.
F0216.ai
EJX Series Pressure Transmitters
IECEx certifiedSafety Barrier
Supply
Hazardous Location Nonhazardous Location
General PurposeEquipment
+
–
+
–
+
–
+
–
[Intrinsically Safe]
Group IIC, Zone 0
F0217.ai
EJX Series Pressure Transmitters
Supply
Hazardous Location Nonhazardous Location
+
–
+
– Not UseSafety Barrier
[type n]
IECEx Certified Equipment [nL]
EJX Series Pressure Transmitters
Group IIC, Zone 2
b. IECExFlameproofType
CautionforIECExflameprooftype.
Note1. ModelEJX/EJA-ESeriespressuretransmitterswithoptionalcode/SF2or/SU2areapplicableforuseinhazardouslocations:
• No.IECExCSA07.0008• ApplicableStandard:IEC60079-0:2004,
IEC60079-1:2003• FlameproofforZone1,ExdIICT6...T4• Enclosure:IP66/IP67• MaximumProcessTemperature:120°C(T4),
100°C(T5),85°C(T6)• AmbientTemperature:–50to75°C(T4),
–50to80°C(T5),–50to75°C(T6)• SupplyVoltage:42Vdcmax.• OutputSignal:4to20mAdc
Note2. Wiring• Inhazardouslocations,thecableentrydevices
shallbeofacertifiedflameprooftype,suitablefortheconditionsofuseandcorrectlyinstalled.
• Unusedaperturesshallbeclosedwithsuitableflameproofcertifiedblankingelements.
Note3. Operation• WARNING:
AFTERDE-ENERGIZING,DELAY5MINUTESBEFOREOPENING.
• WARNING: WHENAMBIENTTEMPERATURE≥65°C,USE
THEHEAT-RESISTINGCABLES≥90°C.• Takecarenottogeneratemechanicalsparking
whenaccessingtotheinstrumentandperipheraldevicesinahazardouslocation.
Note4. MaintenanceandRepair• Theinstrumentmodificationorpartsreplacement
byotherthanauthorizedrepresentativeofYokogawaElectricCorporationisprohibitedandwillvoidIECExCertification.
2.5 EMCConformityStandardsEN61326-1ClassA,Table2(foruseinindustriallocations)EN61326-2-3
CAUTIONTomeetEMCregulations,Yokogawarecommendsthatcustomersrunsignalwiringthroughmetalconduitsoruseshieldedtwisted-paircablingwheninstallingEJX/EJA-ESeriestransmittersinaplant.
HandlingC
autions
2
<2.HandlingCautions> 16
IM01C25A01-01E
2.6 PressureEquipmentDirective(PED)
(1) General
• EJX/EJA-ESeriespressuretransmittersarecategorizedaspipingunderthepressureaccessoriessectionofdirective97/23/EC,whichcorrespondstoArticle3,Paragraph3ofPED,denotedasSoundEngineeringPractice(SEP).
• EJX110A-MS,EJX110A-HS,EJX110A-VS,EJA110Ewith/HG,EJ130,EJ440,EJ510-D,EJ530-D,EJX610A-D,andEJX630A-Dcanbeusedabove200barandthereforeconsideredasapartofapressureretainingvesselwherecategoryIII,ModuleHapplies.Thesemodelswithoptioncode/PE3conformtothatcategory.
(2) TechnicalData
• Modelswithout/PE3Article3,Paragraph3ofPED,denotedasSoundEngineeringPractice(SEP).
• Modelswith/PE3 Module:H TypeofEquipment:PressureAccessory-Vessel Typeoffluid:LiquidandGas Groupoffluid:1and2
Model Capsulecode
PS*1(bar) V(L) PS.V
(bar.L) Category*2
EJA110E M,H,V160 0.01 1.6
Article3,Paragraph3
(SEP)
EJ110 F,L
EJX110A
M,H,V 250 0.01 2.5EJA110Ewithcode/HG
EJ110withcode/
PE3M,H,V 250 0.01 2.5 III
EJ130 M,H 500 0.01 5.0Article3,
Paragraph3(SEP)
EJ130withcode/
PE3M,H 500 0.01 5.0 III
EJ310 L,M,A,B 160 0.01 1.6Article3,
Paragraph3(SEP)
EJ430 H,A,B 160 0.01 1.6Article3,
Paragraph3(SEP)
EJ440 C,D 500 0.1 5.0Article3,
Paragraph3(SEP)
Model Capsulecode
PS*1(bar) V(L) PS.V
(bar.L) Category*2
EJ440withcode/
PE3C,D 500 0.1 5.0 III
EJ510EJX610A
A,B,C 100 0.1 10 Article3,Paragraph3
(SEP)D 700 0.1 70
EJ510,EJX610Awithcode/
PE3
D 700 0.1 70 III
EJ530,EJX630A
A,B,C 100 0.1 10 Article3,Paragraph3
(SEP)D 700 0.1 70
EJ530,EJX630Awithcode/
PE3
D 700 0.1 70 III
EJX910AL 160 0.01 1.6 Article3,
Paragraph3(SEP)M,H 250 0.01 2.5
EJX910Awithcode/
PE3M,H 250 0.01 2.5 III
EJX930A M,H 500 0.01 5.0Article3,
Paragraph3(SEP)
EJX930Awithcode/
PE3M,H 500 0.01 5.0 III
*1: PSismaximumpressureforvesselitselfbasedonPressureEquipmentDirective97/23/EC.RefertoGeneralSpecificationformaximumworkingpressureofatransmitter.
*2: ReferredtoTable1coveredbyANNEXIIofECDirectiveonPressureEquipmentDirective97/23/EC
(3) Operation
CAUTION• Thetemperatureandpressureoffluidshould
bemaintainedatlevelsthatareconsistentwithnormaloperatingconditions.
• Theambienttemperatureshouldbemaintainedatalevelthatisconsistentwithnormaloperatingconditions.
• Pleasetakecaretopreventwaterhammerandthelikefrominducingexcessivepressuresinpipesandvalves.Ifphenomenaarelikely,installasafetyvalveortakesomeotherappropriatemeasuretopreventpressurefromexceedingPS.
• Takeappropriatemeasuresatthedeviceorsystemleveltoprotecttransmittersiftheyaretobeoperatednearanexternalheatsource.
<2.HandlingCautions> 17
IM01C25A01-01E
2.7 SafetyRequirementStandards
Applicablestandard:EN61010-1,EN61010-2-30
(1) PollutionDegree2
"Pollutiondegree"describesthedegreetowhichasolid,liquid,orgaswhichdeterioratesdielectricstrengthorsurfaceresistivityisadhering."2"appliestonormalindooratmosphere.Normally,onlynon-conductivepollutionoccurs.Occasionally,however,temporaryconductivitycausedbycondensationmustbeexpected.
(2) InstallationCategoryI
"Overvoltagecategory(Installationcategory)"describesanumberwhichdefinesatransientovervoltagecondition.Itimpliestheregulationforimpulsewithstandvoltage."I"appliestoelectricalequipmentwhichissuppliedfromthecircuitwhenappropriatetransientovervoltagecontrolmeans(interfaces)areprovided.
(3) Altitudeofinstallationsite:
Max.2,000mabovesealevel
(4) Indoor/Outdooruse
HandlingC
autions
2
<3.Installation> 18
IM01C25A01-01E
3. InstallationIMPORTANT
• Whenweldingpipingduringconstruction,takecarenottoallowweldingcurrentstoflowthroughthetransmitter.
• Donotsteponthisinstrumentafterinstallation.• ForEJ430,EJ440andEJ438,
theatmosphericopeningislocatedonthelowpressuresidecoverflange.ForEJ530andEJX630AwhosecapsulecodeisA,B,orC,thepipeoftheatmosphericopeningislocatedonthepressuredetectingsection.Theseopeningsmustnotfaceupward.
F00301.ai
Capsule code
Zero-adjustment screwPipe
(backside of the instrument)
6
Figure3.1 EJ530andEJX630AHorizontalMountingPosition
3.1 Mounting Thetransmittercanbemountedonanominal
50mm(2-inch)pipeusingthemountingbracketsupplied,asshowninFigure3.2and3.3.Tightenthe(four)boltsthatholdthetransmitterwithatorqueofapproximately39N·m4kgf·m.
Transmittermounting bolt
U-bolt nut
Mounting bracket
50 mm(2-inch) pipeU-bolt
F0302.ai
Figure3.2 TransmitterMounting(HorizontalImpulsePipingType)
Vertical pipe mounting(Process connector upside)
Transmittermounting bolt
Mounting bracket
U-bolt nutU-bolt
50 mm(2-inch) pipe
Vertical pipe mounting(Process connector downside)
F0303.ai
Figure3.3 TransmitterMounting(VerticalImpulsePipingType)
Vertical pipe mounting
50 mm (2-inch) pipe
U-bolt (L)
U-bolt (S)Mounting bracket
U-bolt nut (S)
U-bolt nut (L)
Horizontal pipe mounting
F0304.ai
Figure3.4 EJ510andEJ530Mounting
3.2 MountingtheDiaphragmSeals
IMPORTANT• Pleaseuseagasketwithaninsidediameter(ød)
thatisgreaterthanthediameterofthediaphragmseal.Ifagasketwithasmallerinsidediameterisused,thediaphragmmaynotfunctioncorrectly.
• Duringthediaphragmsealinstallation,ensureasfaraspossiblethatnosealliquidheadpressureisappliedtothediaphragmseals.
• Exercisecaresoasnottodamagediaphragmsurfaces.Sincethediaphragmprotrudesapprox.1mmfromtheflangesurface,donotplacethepressuredetectorsectionfacedownonasurfaceasthiscandamagethediaphragm.
• Donotsharplybendortwistcapillarytubeorapplyexcessivestresstothem.
• Neverloosenthefourboltssecuringthecoverflangeorthescrewsatthejointsbetweenthecapillarytubeandcoverflanges.Ifthesealliquidleaks,thetransmittercannotbeused.
<3.Installation> 19
IM01C25A01-01E
3.2.1 EJ210ThetransmitterismountedonaprocessusingitshighpressuresideflangeasshowninFigure3.5.Thecustomershouldpreparethematingflange,gasket,studboltsandnuts.
F0305.ai
Gasket
Stud bolt
Nut
Figure3.5 EJ210Mounting
3.2.2 EJ118andEJ438MountthediaphragmsealsusingtheflangesasshowninFigure3.6.Thematingflange,gasket,boltsandnutsaretobeprocuredbythecustomer.
NutFlangeDiaphragm
ødGasket
F0306.ai
Bolt
The product is shipped with these parts assembled.
Correctly install the diaphragm seals on the high and low pressure sides of the process (The label on each diaphragm seal is marked HIGH or LOW).
Figure3.6 MountingtheDiaphragmSeals
3.3 DiaphragmSealsInstallationConsideration
IMPORTANT• Whenmeasuringtheliquidlevelofthetank,the
minimumliquidlevel(zeropoint)mustbesettoalevelatleast50mmabovethecenterofthehighpressuresidediaphragmseal(seeFigure3.7).
• Correctlyinstallthediaphragmsealsonthehighandlowpressuresidesoftheprocess,checkingthelabeloneachseal.
• Toavoidmeasuringerrorduetstemperaturedifferencebetweenthetwodiaphragmseals,capillarytubemustbeboundtogether.Thecapillarytubemustbesecurelyfixedtothetankwalltopreventmovementbywindorvibration.Ifthecapillarytubeistoolong,looselycoiltheextratubeportion(coildiameterof300mmormore)andsecurethecoiledtubewithaclamp.
F0307.ai
50 mm minimum
Minimum liquid levelHigh
pressureside
Low pressure side
The transmitter should be installed as low as possible below the position where the high pressure side diaphragm seal is installed.
Install the sealed diaphragm so that the shank positions downward.
IMPORTANT
Figure3.7 InstallingtheDiaphragmSealstoaTank
Installation
3
<3.Installation> 20
IM01C25A01-01E
IMPORTANT
Thetransmittershouldbeinstalledatleast600mmbelowthehighpressure(HP)processconnectiontoensureapositiveheadpressureoffillfluid.Payspecialattentiontovacuumapplications.Ifitcannotbeinstalledatleast600mmbelowtheHPprocessconnection,pleaseusetheequationbelow:
h= × 0.102 [mm](P–P0)
ds
h: VerticalheightbetweentheHPprocessconnectionandthetransmitter(mm)h≤0:Installthetransmitteratleasth(mm)belowthe
HPprocessconnectionh>0:Installthetransmitteratmosth(mm)abovethe
HPprocessconnectionP: Pressureinthetank(Paabs)P0:Minimumworkingpressurelimitofthetransmitter(Pa
abs)Seebelowtable.[ForfillfluidcodeA,B,C,D,E]Wettedpartsmaterialcode
Capillarylength
Processconnectionsizecode
2,8 3 4,WSW 1to5m 6790 3190
6to10m 10030 3520SE 1to5m 6790 3190
6to10m 10030 3520SY 1to5m 3190
6to10m 3520HW 1to5m 19150 6140
6to10m 8290TW 1to5m 9620 3620
6to10m 4210UW 1to5m 9540 4750
6to10m 6050
[Forfillfluidcode1,2,4]Wettedpartsmaterialcode
Capillarylength
Processconnectionsizecode
2,8 3 4,WSW 1to5m 2570 320
6to10m 4680 530SE 1to5m 2570 320
6to10m 4680 530SY 1to5m 320
6to10m 530HW 1to5m 10220 2050
6to10m 3450TW 1to5m 4270 570
6to10m 960
ds:Specificgravityoffillfluid(at25°C).Seebelowtable.Fillfluidcode A,1,4 B C,2 D E
ds:Specificgravity 1.07 0.94 1.09 1.90to
1.92 1.09
F0308.ai
P
Low pressure side
Highpressureside
(+)
(–)
0
h
Figure3.8 ExampleofInstallationtoTank(CautiononInstallation)
3.4 MountingtheFlushingConnectionRing
3.4.1 MountingtoPressureDetectorSection
TheflushingconnectionringismountedtothepressuredetectorsectionasshowninFigure3.9.Atthefactoryshipment,theflushingconnectionringisalreadyassembledandattachedtoprocessdetectorsection.
Ring holder
Spiral gasket
F0309.ai
View from pressure detector section
Groove for installingspiral gasket
Pressure-detector section
Vent/Drain plug
Ring
Figure3.9 MountingtoPressureDetectorSection
(1)Mounttheringholderontheringandlooselytightenthemountingscrews.
(2)Placethespiralgasketintheringgroove.Withtheringcorrectlyalignedandflushwiththefaceofthepressuredetector,securelytighteneachringholder’smountingscrews.
(3)Positiontheringsothatthevent/drainplugsarealignedstraightupanddown.
<3.Installation> 21
IM01C25A01-01E
3.4.2 MountingtoProcessFlangeTightentheboltstocompletelyclosethegapbetweentheringandthepressuredetectorsection.Thematingflange,gasket,studboltsandnutsaretoprocuredbythecustomer.
F0310.ai
Ring
Diaphragm
Pressure-detector section
Gasket
Mating flangeSpiral gasket
Figure3.10 MountingtoProcessFlange
IMPORTANT• Confirmthatthereisnogapbetweenthering
andtheprocess-detectorsectionaftertheyaremountedontheprocessflange.Agapcanleadtoasudden,explosivereleaseofprocessfluids.
• Whenmountingorremovingthering,takecarenottotiltthepressuredetectordownwardastheringcanslipoffandcauseinjury.
• Whenre-mountingthering,usethenewspiralgasketasshowninbelowtable.
Table3.1 SpiralGasketforPressureDetectorSectionSide*
Partnumber Size DescriptionF9350SV ø100×ø120×t4.5 For3-inchflangeF9970XF ø100×ø120×t4.5 For3-inchflange**F9350ST ø70×ø90×t4.5 For2-inchflangeF9970XD ø70×ø90×t4.5 For2-inchflange**F9346ZH ø60×ø75×t4.5 For11/2-inchflangeF9970XB ø60×ø75×t4.5 For11/2-inchflange**
*: Material;316SST(Hoop),PTFETeflon(Filler)**: Foroil-prohibiteduse(Optioncode:/K1,/K2,/K5,/K6)
3.5 AffixingtheTeflonFilm
IMPORTANTTheFEPTeflonoptionincludesateflonfilmandfluorinatedoil.Beforemountingthetransmittertotheprocessflange,affixtheteflonfilmasfollows:
1)Positionthediaphragmsealsothatthediaphragmisinanupwardposition.
2)Pourthefluorinatedoilonthediaphragmandgasketareacoveringitcompletelyandevenly.Becarefulnottoscratchthediaphragmorchangetheitsshape.
3)Affixtheteflonfilmoverthediaphragmandgasketarea.
4)Next,carefullyinspectthecoverandtrytoidentifyanyentrappedairbetweenthediaphragmandtheteflonfilm.Theairmustberemovedtoensureoptimumperformance.Ifairpocketsarepresent,useyourfingerstoremovetheairbystartingatthecenterofthediaphragmandworkyourwayout.
5)PositionthegasketontheTeflonfilm.6)Mountthetransmitterontotheprocessflange.
F0311.ai
EJ210 F9347YDEJ118EJ438
F9347YA2 inch
F9347XA3 inch
Teflon filmPART No.
Diaphragm
Fluorinated oil[PART No. : F9145YN]
Gasket area
Figure3.11 AffixingtheTeflonFilm
Installation
3
<3.Installation> 22
IM01C25A01-01E
3.6 RotatingTransmitterSectionThetransmittersectioncanberotatedapproximately360°(180°toeitherdirectionor360°toonedirectionfromtheoriginalpositionatshipment,dependingontheconfigurationoftheinstrument.)Itcanbefixedatanyanglewithinaboverange.
1)Removethetwosetscrewsthatfastenthetransmittersectionandcapsuleassembly,usingtheAllenwrench.
2)Rotatethetransmittersectionslowlyandstopitatdesignatedposition.
3)Tightenthetwosetscrewstoatorqueof1.5N·m.
IMPORTANTDonotrotatethetransmittersectionmorethantheabovelimit.
F0312.ai
Vertical impulse piping type
Horizontal impulse piping type
Pressure-detector section
Transmitter section
Rotate 0 to ±180° segments
Rotate 0 to ±180° segments
Transmitter section
Pressure-detector section
Conduit connection
Conduit connectionZero-adjustment screw
Stopper
Figure3.12 RotatingTransmitterSection(LeftSideHighPressureType)
3.7 ChangingtheDirectionofIntegralIndicator
IMPORTANTAlwaysturnOFFpower,releasepressureandremoveatransmittertonon-hazardousareabeforedisassemblingandreassmblinganindicator.
Anintegralindicatorcanbeinstalledinthefollowingthreedirections.
F0313.ai
Figure3.13 IntegralIndicatorDirection
IMPORTANTTheterminalboxcoverislockedbyanAllenheadbolt(ashroudingbolt)onATEXflameprooftypetransmitters.WhentheshroudingboltisdrivenclockwisebyanAllenwrench,itisgoinginandcoverlockisreleased,andthenthecovercanbeopened.Whenacoveriscloseditshouldbelockedbyashroudingboltwithoutfail.Tightentheshroudingbolttoatorqueof0.7N·m.
1) Removethecover.2) Whilesupportingtheintegralindicatorwithonehand,
loosenitstwomountingscrews.3) DismounttheLCDboardassemblyfromtheCPU
assembly.Whendoingthis,carefullypulltheLCDboardassemblystraightforwardsoasnottodamagetheconnectorpinsbetweenitandtheCPUassembly.
4) AfterrotatingtheLCD,alignboththeLCDboardassemblyandCPUassemblyconnectorsandengagethem.
5) Insertandtightenthetwomountingscrews.6) Replacethecover.
90°90°Integral
indicator
Mounting screw
Amplifier cover
LCD board assembly
CPU assembly
F0314.ai
Figure3.14 RotatingIntegralIndicator
<4.InstallingImpulsePiping> 23
IM01C25A01-01E
4. InstallingImpulsePiping4.1 ImpulsePipingInstallation
PrecautionsTheimpulsepipingthatconnectstheprocessoutputstothetransmittermustconveytheprocesspressureaccurately.If,forexample,gascollectsinaliquid-filledimpulseline,orthedrainofagas-filledimpulselinebecomesplugged,itwillnotconveythepressureaccurately.Sincethiswillcauseerrorsinthemeasurementoutput,selecttheproperpipingmethodfortheprocessfluid(gas,liquid,orsteam).Paycarefulattentiontothefollowingpointswhenroutingtheimpulsepipingandconnectingtheimpulsepipingtoatransmitter.
4.1.1 ConnectingImpulsePipingtotheTransmitter
(1) ChecktheHighandLowPressureConnectionsontheTransmitter(Figure4.1)
Symbols“H”and“L”havebeenplacedonthecapsuleassemblytoindicatehighandlowpressureside.Withdifferentialpressuretransmitters,connectthehighpressuresideimpulselinetothe“H”side,andthelowpressuresideimpulselinetothe“L”side.
Withgauge/absolutepressuretransmitters,connecttheimpulselinetothe‘H’side.
F0401.ai
Process connection
“H” and “L” are shown
Process connection
Process connector
Bolt
Differential Pressure Transmitter
Figure4.1 “H”and“L”SymbolsonaCapsuleAssembly
(2) ChangingtheProcessConnectorPipingConnections(fordifferentialpressuretransmitters)
Theimpulsepipingconnectiondistancescanbechangedbetween51mm,54mmand57mmbychangingtheorientationoftheprocessconnectors.Thisisconvenientforaligningtheimpulselinewithaprocessconnectors.
57 mm 54 mm 51 mmF0402.ai
Figure4.2 ProcessConnectorImpulsePipingConnectionDistances
(3) TighteningtheProcessConnectorMountingBolts
Afterconnectinganimpulseline,tightentheprocessconnectormountingboltsuniformly.
(4) RemovingtheImpulsePipingConnectingPortDustproofCap
Theimpulsepipingconnectingportonthetransmitteriscoveredwithaplasticcaptokeepoutdust.Thiscapmustberemovedbeforeconnectingtheline.(Becarefulnottodamagethethreadswhenremovingthiscap.Neverinsertascrewdriverorothertoolbetweenthecapandportthreadstoremovethecap.)
(5) ConnectingtheTransmitterand3-ValveManifold(fordifferentialpressuretransmitters)
A3-valvemanifoldconsistsoftwostopvalvestoblockprocesspressureandanequalizingvalvetoequalizethepressuresonthehighandlowpressuresidesofthetransmitter.Suchamanifoldmakesiteasiertodisconnectthetransmitterfromtheimpulsepiping,andisconvenientwhenadjustingthetransmitterzeropoint.
Therearetwo3-valvemanifoldtyps:thepipe-mountingtypeandthedirect-mountingtype;careshouldbetakenwithrespecttothefollowingpointswhenconnectingthemanifoldtothetransmitter.
Pipe-MountingType3-ValveManifold
F0403.ai
Nipple
Nipple
Processconnector
Ball headlock nut
Pipe
Ball headlock nut
Process connector bolts
50 mm(2-inch) pipe
Pipes
3-valvemanifold
Impulse piping
Vent plug(optional)
Stop valve(low pressure side)
Equalizing valve(balancing)
Stop valve(high pressure side)
Figure4.3 3-ValveManifold(Pipe-MountingType)
InstallingImpulsePiping
4
<4.InstallingImpulsePiping> 24
IM01C25A01-01E
1) Screwnipplesintotheconnectionportsonthetransmittersideofthe3-valvemanifold,andintotheimpulsepipingconnectingportsontheprocessconnectors.(Tomaintainpropersealing,windsealingtapearoundthenipplethreads.)
2) Mountthe3-valvemanifoldonthe50mm(2-inch)pipebyfasteningaU-bolttoitsmountingbracket.TightentheU-boltnutsonlylightlyatthistime.
3) Installthepipeassembliesbetweenthe3-valvemanifoldandtheprocessconnectorsandlightlytightentheballheadlocknuts.(Theball-shapedendsofthepipesmustbehandledcarefully,sincetheywillnotsealproperlyiftheballsurfaceisscratchedorotherwisedamaged.)
4) Nowtightenthenutsandboltssecurelyinthefollowingsequence:Processconnectorbolts→transmitter-endballheadlocknuts→3-valvemanifoldballheadlocknuts→3-valvemanifoldmountingbracketU-boltnuts
Direct-MountingType3-ValveManifold
1) Mountthe3-valvemanifoldonthetransmitter.(Whenmounting,usethetwogasketsandthefourboltsprovidedwiththe3-valvemanifold.Tightentheboltsevenly.)
2) Mounttheprocessconnectorsandgasketsonthetopofthe3-valvemanifold(thesideonwhichtheimpulsepipingwillbeconnected.)
BoltsProcess
connector
Gasket
GasketProcess
connector
Bolts
Stop valve
Stop valve
3-valvemanifold
3-valvemanifold
Equalizing valve
Equalizingvalve
Stop valveImpulsepiping
Impulsepiping
Stop valve
F0404.ai
Figure4.4 3-ValveManifold(Direct-MountingType)
NOTEAftercompletingtheconnectionofthetransmitterand3-valvemanifold,besuretoCLOSEthelowpressureandhighpressurestopvalves,OPENtheequalizingvalve,andleavethemanifoldwiththeequalizingvalveOPEN.Youmustdothisinordertoavoidoverloadingthetransmitterfromeitherthehighorthelowpressuresidewhenbeginningoperation.
4.1.2 RoutingtheImpulsePiping
(1) ProcessPressureTapAngles
Ifcondensate,gas,sedimentorotherextraneousmaterialintheprocesspipinggetsintotheimpulsepiping,pressuremeasurementerrorsmayresult.Topreventsuchproblems,theprocesspressuretapsmustbeangledasshowninFigure4.5accordingtothekindoffluidbeingmeasured.
NOTE• Iftheprocessfluidisagas,thetapsmustbe
verticalorwithin45°eithersideofvertical.• Iftheprocessfluidisaliquid,thetapsmustbe
horizontalorbelowhorizontal,butnotmorethan45°belowhorizontal.
• Iftheprocessfluidissteamorothercondensingvapor,thetapsmustbehorizontalorabovehorizontal,butnotmorethan45°abovehorizontal.
[Gas]
Pressuretaps
Processpiping
[Steam][Liquid]
45°
45°
45° 45°
45°
45°
F0405.ai
Figure4.5 ProcessPressureTapAngle(ForHorizontalPiping)
(2) PositionofProcessPressureTapsandTransmitter
Ifcondensate(orgas)accumulatesintheimpulsepiping,itshouldberemovedperiodicallybyopeningthedrain(orvent)plugs.However,thiswillgenerateatransientdisturbanceinthepressuremeasurement,andthereforeitisnecessarytopositionthetapsandroutetheimpulsepipingsothatanyextraneousliquidorgasgeneratedintheleadlinesreturnsnaturallytotheprocesspiping.• Iftheprocessfluidisagas,thenasarulethe
transmittermustbelocatedhigherthantheprocesspressuretaps.
• Iftheprocessfluidisaliquidorsteam,thenasarulethetransmittermustbelocatedlowerthantheprocesspressuretaps.
(3) ImpulsePipingSlopeTheimpulsepipingmustberoutedwithonlyanupwardordownwardslope.Evenforhorizontalrouting,theimpulsepipingshouldhaveaslopeofatleast1/10topreventcondensate(orgases)fromaccumulatinginthepipes.
<4.InstallingImpulsePiping> 25
IM01C25A01-01E
(4) TemperatureDifferenceBetweenImpulsePiping(fordifferentialpressuretransmitters)
Ifthereisatemperaturedifferencebetweenthehighandlowimpulselines,thedensitydifferenceofthefluidsinthetwolineswillcauseanerrorinthemeasurementpressure.Whenmeasuringflow,impulselinesmustberoutedtogethersothatthereisnotemperaturedifferencebetweenthem.
(5) CondensatePotsforSteamFlowMeasurement(fordifferentialpressuretransmitters)
Iftheliquidintheimpulsepipingrepeatedlycondensesorvaporizesasaresultofchangesintheambientorprocesstemperature,thiswillcauseadifferenceinthefluidheadbetweenthehighpressureandlowpressuresides.Topreventmeasurementerrorsduetotheseheaddifferences,condensatepotsareusedwhenmeasuringsteamflow.
(6) PreventingWindSpeedEffectsinVeryLowDifferentialPressureMeasurement(fordifferentialpressuretransmitters)
IMPORTANTWhenusingadifferentialpressuretransmittertomeasureverylowpressures(draftpressure),thelowpressureconnectionportisleftopentoatmosphericpressure(thereferencepressure).Anywindaroundthedifferentialpressuretransmitterwillthereforecauseerrorsinthemeasurement.Topreventthis,itwillbenecessaryeithertoenclosethetransmitterinabox,ortoconnectaimpulselinetothelowpressuresideandinsertitsendintoawindexcludingpot(cylindricalwithabaseplate).
(7) PreventingFreezing
Ifthereisanyriskthattheprocessfluidintheimpulsepipingortransmittercouldfreeze,useasteamjacketorheatertomaintainthetemperatureofthefluid.
NOTEAftercompletingtheconnections,closethevalvesontheprocesspressuretaps(mainvalves),thevalvesatthetransmitter(stopvalves),andtheimpulsepipingdrainvalves,sothatcondensate,sediment,dustandotherextraneousmaterialcannotentertheimpulsepiping.
4.2 ImpulsePipingConnectionExamples
Figure4.6,4.7,and4.8showsexamplesoftypicalimpulsepipingconnections.Beforeconnectingthetransmittertotheprocess,studythetransmitterinstallationlocation,theprocesspipinglayout,andthecharacteristicsoftheprocessfluid(corrosiveness,toxicity,flammability,etc.),inordertomakeappropriatechangesandadditionstotheconnectionconfigurations.
Notethefollowingpointswhenreferringtothesepipingexamples.
• Iftheimpulselineislong,bracingorsupportsshouldbeprovidedtopreventvibration.
• Theimpulsepipingmaterialusedmustbecompatiblewiththeprocesspressure,temperature,andotherconditions.
• Avarietyofprocesspressuretapvalves(mainvalves)areavailableaccordingtothetypeofconnection(flanged,screwed,welded),construction(globe,gate,orballvalve),temperatureandpressure.Selectthetypeofvalvemostappropriatefortheapplication.
Tee
3-valvemanifold
Drain valve
Orifice
Drain plug
Tap valveUnion
or flange
Liguid Gas
Condensate pot
Steam
F0406.ai
Figure4.6 ImpulsePipingConnectionExamples(fordifferentialpressuretransmitters)
F0407.ai
Pipe (opened to atmosphereat low pressure side)
Open Tank Closed Tank Tap valveUnion or flange
Vent plug
Tee
Drain valve
Drain plug
Figure4.7 ImpulsePipingConnectionExamples(EJ210)
InstallingImpulsePiping
4
<4.InstallingImpulsePiping> 26
IM01C25A01-01E
F0408.ai
Liquid Gas Steam
Union or flange
TeeTee
Drain plug
Drain valve
Drain valveDrain plug
Union or flange
Union or flange
Union or flange
Tap valve
Tap valve
Tee
Drain valveDrain plug
Tap valve
Figure4.8 ImpulsePipingConnectionExamples(forgauge/absolutepressuretransmitters)
4.3 ProcessPipingInstallationPrecautions(EJ115)
4.3.1 ConnectingProcessPipingtotheTransmitter
(1) ConfirmingtheProcessFluidFlowDirection
Themark“ ”onthemanifoldindicatesthedirectioninwhichtheprocessfluidisflowed(fromrighttoleft).Whenconnectingtheprocesspipingtotheprocessconnector,confirmtheprocessfluidflowdirection.
F0409.ai
Flow direction (from right to left)Manifold
Orifice name plate
Process connector(low pressure side)
Process connector(high pressure side)
Process connection(outflow side)
Process connection(inflow side)
Figure4.9 ManifoldandFlowDirectionIndication
(2) TighteningtheProcessConnectorMountingBolts
Thetransmitterisshippedwiththeprocessconnectormountingboltsonlylooselytightened.Afterconnectingtheprocesspiping,tightentheseboltsuniformlytopreventleakswithatorqueof39to49N·m4to5kgf·m.
(3) RemovingtheProcessConnectorPortDustproofCap
Theprocessconnectorportthreadsarecoveredwithaplasticcaptoexcludedust.Thiscapmustberemovedbeforeconnectingthepiping.(Becarefulnottodamagethethreadswhenremovingthiscap.Neverinsertascrewdriverorothertoolbetweenthecapandportthreadstoremovethecap.)
4.3.2 RoutingtheProcessPiping
(1) RelationshipbetweenProcessFluidandManifoldLocations(Fortheverticalimpulsepipingtype)
Ifcondensate(orgas)generatedintheprocesspipingwereallowedtoaccumulate,thenitwouldbenecessarytoremoveitperiodicallybyopeningthedrain(orvent)plug.However,thiswouldgenerateatransientdisturbanceinthepressuremeasurement.Therefore,theprocesspipingmustberoutedsothatanycondensate(orgas)generatedintheprocesspipingwillnotaccumulateinthepressure-sensingassemblyofthetransmitter.
NOTE• Iftheprocessfluidisagas,thenasarulethe
manifoldmustbelocatedatthedownsideofthepressure-sensingassembly.
• Iftheprocessfluidisaliquid,thenasarulethemanifoldmustbelocatedattheupsideofthepressure-sensingassembly.
(2) PipeSizeforProcessPiping
Usea15mm(1/2-inch)pipeforprocesspipingconnectiontotheprocessconnector.
(3) PreventingFreezing
Ifthereisanyriskthattheprocessfluidinthetransmitterpressure-sensingassemblycouldfreezeorsolidify,useasteamjacketorheatertomaintainthetemperatureofthefluid.
(4) ProcessPipingConnectionExamples
Figure4.10showsexamplesoftypicalprocesspipingconnections.Beforeconnectingthetransmittertotheprocess,studythetransmitterinstallationlocation,theprocesspipinglayout,andthecharacteristicsoftheprocessfluid(corrosiveness,toxicity,flammability,etc.),inordertomakeappropriatechangesandadditionstotheconnectionconfigurations.
Notethefollowingpointswhenreferringtothesepipingexamples.
• Theprocesspipingmaterialusedmustbecompatiblewiththeprocesspressure,temperature,andotherconditions.
<4.InstallingImpulsePiping> 27
IM01C25A01-01E
• Avarietyofprocesspiping-mountedstopvalvesareavailableaccordingtothetypeofconnection(flanged,screwed,welded),construction(globe,gate,orballvalve),temperatureandpressure.Selectthetypeofvalvemostappropriatefortheapplication.
Gas flow measurement
Liquid flow measurement
Union or flange
Union or flange
Stop valve
Stop valve
Manifold
Manifold
Process piping
Process pipingF0410.ai
Figure4.10 ProcessPipingConnectionExamples(EJ115)
InstallingImpulsePiping
4
<5.Wiring> 28
IM01C25A01-01E
5. Wiring
NOTEForFOUNDATIONFieldbusandPROFIBUSPAcommunicationtypes,pleaserefertomanualsintheattachedCD-ROM.
5.1 WiringPrecautions
IMPORTANT• Laywiringasfaraspossiblefromelectricalnoise
sourcessuchaslargecapacitytransformers,motors,andpowersupplies.
• Removeelectricalconnectiondustcapbeforewiring.
• Allthreadedpartsmustbetreatedwithwaterproofingsealant.(Anon-hardeningsiliconegroupsealantisrecommended.)
• Topreventnoisepickup,donotpasssignalandpowercablesthroughthesameducts.
• Explosion-protectedinstrumentsmustbewiredinaccordancewithspecificrequirements(and,incertaincountries,legalregulations)inordertopreservetheeffectivenessoftheirexplosion-protectedfeatures.
• TheterminalboxcoverislockedbyanAllenheadbolt(ashroudingbolt)onATEXflameprooftypetransmitters.WhentheshroudingboltisdrivenclockwiseusinganAllenwrench,itgosein.Thecoverlockcanthenbereleasedandthecovercanbeopenedbyhand.Whenacoveriscloseditshouldbelockedbyashroudingboltwithoutfail.Tightentheshroudingbolttoatorqueof0.7N·m.
Shrouding Bolt
Shrouding BoltF0501.ai
Figure5.1 ShroudingBolt
• Plugandsealanunusedconduitconnection.
5.2 ConnectionsofExternalWiringtoTerminalBox
5.2.1 PowerSupplyWiringConnection
IMPORTANTConnectingwiththecommercialACpowersupplywilldamagethedevice.BesuretousetheDCpowersupplyinthepredeterminedrange.
ConnectthepowersupplywiringtotheSUPPLY+and–terminals.
Power supply–
+Transmitter terminal box
F0502.ai
Figure5.2 PowerSupplyWiringConnection
5.2.2 ConfigurationToolConnectionConnecttheconfigurationtooltotheSUPPLY+and–terminals.(Usehooks.)
Transmitter terminal box
F0503.ai
Power supply
–
+
Ignore the polarity since the configuration tool is AC-coupled to the terminal box.
USBFieldMate Modem
PC/FieldMate
Figure5.3 ConfigurationToolConnection
5.2.3 StatusOutputConnectionWhenoptioncode/ALisspecified,connecttheexternalwiringasshowninFigure5.4.
Toconfigureandactivatetheprocessalarmfunctionandstatusoutput,itisnecessarytosetsomeparameters.Refertoeachcommunicationmanualforprocedures.
Transmitter terminal box
Magnetic valve
AC power supply
External power supply 30V DC, 120mA max
+
– 250Ω
24V DC
Use two-wire separately shielded cables.
Distributor
Shielded cable
F0504.ai
Figure5.4 StatusOutputConnection
<5.Wiring> 29
IM01C25A01-01E
5.2.4 ConnectionExampleforEJX910AandEJX930A
Table5.1 Theconnectionexampleforsimultaneousanalogandpulseandalarm,statusoutput.(ForHARTprotocoltype)
250Ω
R +
–BPULSE
SUPPLY
Transmitter Electrical Terminal
Recorder or other instrument
This supply voltage requires a power sourse with a maximum output current of no less than E/R+25mA.
Electric counter
E(16.4 to 30V DC)
Counting input
Common
+
B
Transmitter Electrical Terminal
250Ω
24V DC
PULSE
SUPPLY+
–
Distributor
–
+–
BPULSE
SUPPLY
R
E
Transmitter Electrical Terminal Use the Three-wire shielded cable.
Use the Three-wire shielded cable.
Electric counter*1
*1
*1
*1
*2
*2
*2
*2
Shielded Cable
Shielded Cable
PULSE
SUPPLY +–
BMognetic
valve
AC power supply
External Power supply 30V DC, 120mA max(Contact Rating)
Transmitter Electrical Terminal
E
250Ω
R+
–BPULSE
SUPPLY
Counting inputCommon
For the shielded cables in this example of flowmeter installation, use two-wire separately shielded cables.This supply voltage requires a power sourse with a maximum output current of no less than E/R+25mA.
Recorder or other instrument
Electric counter
E(16.4 to 30V DC)
Shielded Cable
The supply voltage requires output impedance no more than 1/1000 of R (load resistance).Transmitter Electrical Terminal
250ΩRE(10.5 to 30V DC) Counting inputCommon
24V DC
PULSE
SUPPLY
For the shielded cables in this example of flowmeter installation, use two-wire separately shielded cables.
This supply voltage requires a power sourse with a maximum output current of no less than E/R.
Distributor (or communication medium : ex. EP card)
(or communication medium : ex. EP card)Electric counter
+–
B
Shielded Cable
Transmitter Electrical Terminal
When analog and pulse output are used, the length of communication line is subjected to wiring conditions. Refer to example 1 to 3.
Relay
* Either B or +*
* Either B or +
*
* Either B or +
* Either B or +
* Either B or +
* Either B or +
*
*
*
*
Analog Output
Pulse Output
Status Output
Simultaneous Analog
-Pulse Output *3
DescriptionConnection
0.1 C ( µF ) × f ( kHz )
≤ R (kΩ) ≤120
E (V)
The load resistance of pulse output should be used to 1kΩ, 2W.If no translation of the pulse output possible by the cable length or the frequency of the pluse output,the load resistance should be selected by calculation as shown below.
Example of CEV cable capacitance 0.1µF/km
WhereE = Supply voltage (V) f = Frequency of pulse output (kHz)R = Value of load resistance (kΩ)
C = Cable capacitance (µF) P = Power ratio of the load resistance (mW)
P (mW) =R (kΩ)E2 (V)
Example 3In this case, No communi-cation is possible (when shielded cable is not used).
The range of load resistance R for the pulse output.
Example 1In this case, Communica-tion is possible(up to adistance of 2km when aCEV cable is used).
Example 2In this case, Communica-tion is possible (up to adistance of 200m when a CEV cable is used) and R = 1kΩ).
In this case, Communication is possible (up to a distance of 2km when a CEV cable is used.)
In this case, No communication is possible.
In this case, No communication is possible.
*1: Toavoidtheinfluenceofexternalnoise,useanelectriccounterwhichfitstothepulsefrequency.*2: Resistorisnotnecessaryincaseofanelectriccounterwhichcanreceivecontactpulsesignaldirectly.*3:Whenusinganalogandpulseoutputsimultaneously,theHARTcommunicationmaybeinfluencedbynoisecomparinganalogoutputonly.Take
countermeasurefornoiseshownabove,e.g.useshieldcableetc.
Wiring
5
<5.Wiring> 30
IM01C25A01-01E
5.2.5 ExternalTemperatureConnection(forEJX910AandEJX930A)
ConnecttheRTDcableassemblytotheJuckTerminal.
F0505.ai
Figure5.5 ExternalTemperatureConnection
5.3 Wiring
5.3.1 LoopConfigurationSincetheDPharpusesatwo-wiretransmissionsystem,signalwiringisalsousedaspowerwiring.
DCpowerisrequiredforthetransmitterloop.Thetransmitteranddistributorareconnectedasshownbelow.
Fordetailsofthepowersupplyvoltageandloadresistance,seeSection5.6.
(1) General-useTypeandFlameproofType
• AnalogOutput
Hazardous Location Nonhazardous Location
Transmitter terminal boxDistributor (Power supply unit)
Receiver instrument
F0506.ai
Figure5.6 ConnectionbetweenTransmitterandDistributor
• PulseoutputandAlarm,StatusOutputorSimultaneousAnalog-PulseOutput(forEJX910AandEJX930A)
Hazardous Location Nonhazardous LocationTransmitter terminal box
Distributor (Power supply unit)
Receiver instrument
Receiver instrument
F0507.ai
Figure5.7 ConnectionbetweenTransmitterandDistributor
(2) IntrinsicallySafeType
Withtheintrinsicallysafetype,asafetybarriermustbeincludedintheloop.
Hazardous Location Nonhazardous Location
Transmitter terminal boxDistributor (Power supply unit)
Receiver instrument
Safety barrier F0508.ai
Figure5.8 ConnectionbetweenTransmitterandDistributor
(3) IntrinsicallySafeType(forEJX910AandEJX930A)
• AnalogOutput
Hazardous Location Nonhazardous Location
Transmitter terminal box Receiver instrument(and power supply)Safety barreir
(Isolation type)
F0509.ai
Anaolg input
Powersupply
• SimultaneousAnalog-PulseOutputHazardous Location Nonhazardous Location
Transmitter terminal boxSafety barrier (Isolated type)
I/O module
F0510.ai
Safety barrier (Isolated type)
Power supply
Power supply
Analog input
Pulse input
Figure5.9 ConnectionbetweenTransmitter,barrierandreceiver
<5.Wiring> 31
IM01C25A01-01E
5.3.2 WiringInstallation
(1) General-useTypeandIntrinsicallySafeType
Withthecablewiring,useametallicconduitorwaterproofglands.
• Applyanon-hardeningsealanttotheterminalboxconnectionportandtothethreadsontheflexiblemetalconduitforwaterproofing.
F0511.ai
Flexible metal conduit
Wiring metalconduit
Tee
Drain plug
Apply a non-hardeningsealant to the threads forwaterproofing.
Figure5.10 TypicalWiringUsingFlexibleMetalConduit
(2) FlameproofType
Wirecablesthroughaflameproofpackingadapter,oruseaflameproofmetalconduit.
Wiringcablethroughflameproofpackingadapter.• Applyanon-hardeningsealanttotheterminalbox
connectionportandtothethreadsontheflameproofpackingadapterforwaterproofing.
Flameproof packing adapter
Flexible metal conduit
Wiring metalconduit
Tee
Drain plug
Apply a non-hardeningsealant to the threads forwaterproofing.
F0512.ai
Figure5.11 TypicalCableWiringUsingFlameproofPackingAdapter
Flameproofmetalconduitwiring• Asealfittingmustbeinstalledneartheterminalbox
connectionportforasealedconstruction.• Applyanon-hardeningsealanttothethreadsofthe
terminalboxconnectionport,flexiblemetalconduitandsealfittingforwaterproofing.
F0513.ai
Non-hazardous area
Hazardous areaFlameproofheavy-gaugesteel conduit
Tee
Drain plugSeal fitting
Gas sealing device
Flameproof flexiblemetal conduit
Apply a non-hardeningsealant to the threads ofthese fittings forwaterproofing
After wiring, impregnate the fittingwith a compound to seal tubing.
Figure5.12 TypicalWiringUsingFlameproofMetalConduit
5.4 RTDCableConnection(EJX910A/EJX930A)
ConnectionoftheRTDcableisalwaysrequiredtomeasureexternaltemperature.Followtheproceduresbelowtoconnectacablewhenacableglandoraconduitisused.
5.4.1 ConnectingShieldedCablewithCableGland(Externaltemperatureinputcode:-1,-2,-3,and-4)
• RTDconnectioncomponents:EJXmultivariabletransmitter,twocableglands,andRTDcable.Twocableglandsareattached.
Transmitter
Cable gland
Electrical connection
RTD cable with connector
Detail of connector
F0514.ai
• MagnifiedviewoftheRTDconnectorinthetransmitter'sterminalbox.
ALARM ALARM
Protection Cap Connecting Port
F0515.ai
TheRTDcableconnectingportiscoveredwithacaptokeepoutdust.Thecapshouldnotberemoveduntilyouarereadytoinstallthecable.
Wiring
5
<5.Wiring> 32
IM01C25A01-01E
• ComponentsforthecableglandThecableglandassemblyconsistsofanentry,seal,runningcoupler,andbacknut.ConfirmthatthesealisattachedinsidetheentryandthatthethreadsizeofthecableglandisthesameasthatfortheRTDelectricalconnection.
F0516.ai
1/2NPT Type
M20 Type Gasket
Entry with Seal Running Coupler Backnut
Entry with Seal Running Coupler Backnut
CAUTIONInput/outputsignalisnon-isolated.Donotturnonpowersupplyuntilyoucompleteallthewiringwork.
Procedure
(1)Disassemblethecablegland:loosentherunningcouplertoseparatethebacknutfromtheentry.
(2)Removetheprotectioncapoverthetransmitterelectricalconnectionandinstalltheentryontheelectricalconnection.Notethatanon-hardeningsealantshouldbeappliedtothethreadsfora1/2NPTconnectionandagasketshouldbeusedforanM20connection.
F0517.ai
(3)PasstheRTDcablethroughtherunningcouplerandbacknutassembly.
F0518.ai
(4) InserttheRTDcableandfirmlyplugitsconnectorintotheconnectingportinthetransmitter'sterminalbox.
F0519.ai
(5)Aligntherunningcouplerontheentry.
F0520.ai
(6)TurntherunningcoupleruntilthesealintheentrycomesintocontactwiththeRTDcable.
F0521.ai
(7)RotatetherunningcoupleranotherhalfturntosecurelytightenthesealontheRTDcable.
(8)Useaprotectionconduit,ifnecessary.Inthiscase,insertthecablethroughtheconduitandattachittotheBacknut.
CAUTIONAfterthecableissecuredasexplainedabove,donottightentherunningcoupleranyfurther;todosocoulddamagetheRTDconnection.Donotpullthecableorsubjectittoexcessivemechanicalshock.
<5.Wiring> 33
IM01C25A01-01E
5.4.2 ConnectingShieldedCableforConduitUse(Externaltemperatureinputcode:-B,-C,and-D)
• RTDconnectioncomponents:EJXmultivariabletransmitterandRTDcable
F0522.ai
Procedure
(1)RemovetheprotectioncapprotectingtheRTDelectricalconnectionandinserttheRTDcable.
F0523.ai
(2)Removethecapprotectingtheconnectingport.TheninserttheRTDcableandfirmlyplugtheconnectorintotheconnectingportinthetransmitter'sterminalbox.
(3) InsertthecablethroughtheconduitandattachittotheRTDelectricalconnection.
CAUTIONDonotpullthecableorsubjectittoexcessivemechanicalshock.
5.4.3 CableConnectionRTDTerminalBoxSide
EJXmultivariabletransmitterRTDI/Fisfor3-wireTypeRTD,Pt100.HeedthefollowingwhenwiringanRTDofthe2-or4-wiretype.
NOTEPleasenotethatatemperatureerrorwilloccurwhenyouusea2-wireRTDbecauseofwiringresistance.PleasedonotgroundtheshieldontheRTDsideofthecable.
CAUTIONPleaseuseonlythecablesprovidedwiththisinstrument.Whenwiring,besurenottodamagethecable'sinsulationoritscore.Allthecablecoresmusthavesufficientinsulationaroundthem.Donotletthesignallinecontacttheshieldline.Donotallowtheshieldlineorthesignallinetocometheearthpotentialvoltage.
2-Wire 3-Wire 4-Wire
A B A B b A B baF0524.ai
Figure5.13 TheMethodofWiringfortheRTDSide
Table5.2 TheMethodofWiringfortheRTDSideRTDTerminal
RTDTerminal A a B b
2-Wire White - Blue1andBlue2 -
3-Wire White - Blue1 Blue2
4-Wire White open Blue1 Blue2
NOTEThecolordisplayinthetableshowsthewhitelineofthecable.Thecablecolorcouldchangedependingonthecabletype.Blue1andblue2allowchangingplaces.For2-wireType,connecteitherwhichisblue1orblue2,andgiveothersideasOPEN.
Wiring
5
<5.Wiring> 34
IM01C25A01-01E
5.5 GroundingGroundingisalwaysrequiredfortheproperoperationoftransmitters.Followthedomesticelectricalrequirementsasregulatedineachcountry.Foratransmitterwithabuilt-inlightningprotector,groundingshouldsatisfygroundresistanceof10Ωorless.
Groundterminalsarelocatedontheinsideandoutsideoftheterminalbox.Eitheroftheseterminalsmaybeused.
Ground terminal(inside)
Ground terminal(outside)
F0525.ai
Figure5.14 GroundTerminals
5.6 PowerSupplyVoltageandLoadResistance
Whenconfiguringtheloop,makesurethattheexternalloadresistanceiswithintherangeinthefigurebelow.
(Note) Incaseofanintrinsicallysafetransmitter,externalloadresistanceincludessafetybarrierresistance.
600
250
0 10.5 16.6 25.2 42
External load
resistanceR (Ω)
Power supply voltage E (V DC)F0526.ai
Communication applicable range BRAIN and HART
R= E–10.50.0244
Figure5.15 RelationshipbetweenPowerSupplyVoltageandExternalLoadResistance
<6.Operation> 35
IM01C25A01-01E
6. Operation
NOTEForFOUNDATIONFieldbusandPROFIBUSPAcommunicationtypesandforthetransmitteroperatingconfirmationandzeroingbyanycommunicationmethod,refertomanualsintheattachedCD-ROMforfurtherinformation.
6.1 PreparationforStartingOperation
ConfirmingthatTransmitterisOperatingProperly
Ontheintegralindicator
• Ifthewiringsystemisfaulty,thedisplaystaysblank.• Ifthetransmitterisfaulty,anerrorcodeisdisplayed.
Self-diagnostic error on the integral indicator(Faulty transmitter) F0601.ai
NOTEIfanyoftheaboveerrorsareindicatedonthedisplayoftheintegralindicator,refertoChapter7forthecorrectiveaction.
VerifyandChangeTransmitterParameterSettingandValues
Theparametersrelatedtothefollowingitemsaresetatfactoryasspecifiedinorder.• Calibrationrange• Integralindicatordisplay• Outputmode• Softwaredamping(optional)Otherparameterslikefollowingareshippedwiththedefaultsetting.• Low-cut• Processalarmsetting• Staticpressurerange• Signalcharacterizer• WriteprotectionToconfirmorchangethevalues,pleaserefertomanualsintheattachedCD-ROM.
OutputStatusSettingatCPUFailureandHardwareWriteProtection
Settheswitchesasshowninthefigurebelowtosettheburn-outdirectionandwriteprotection.TheBurnoutswitchissettotheHsidefordelivery(unlessoptioncode/C1or/C2isspecifiedintheorder),andthehardwarewriteprotectionswitchissettoEsideexceptEJX910AandEJX930A.Thesettingoftheswitchescanbeconfirmedviacommunication.
F0602.ai
H L H L
Slide switch
CPU assembly
BO H L
WR E D
Burnout direction switch
Write protection switch
H L H L
E D E D
Hardware write protection switch (WR)
Write ProtectionSwitch Position
HIGH LOW
Burnout direction switch (BO)
Burnout Direction
Burnout DirectionSwitch Position
YES(Write disabled)
NO(Write enabled)Write Protection
Figure6.1 Burn-outDirectionandHardwareWriteProtectionSlideSwitch
Operation
6
<6.Operation> 36
IM01C25A01-01E
6.2 ZeroPointAdjustmentAftercompletingpreparationsforoperatingthetransmitter,adjustthezeropoint.
Zeropointadjustmentcanbedonebyturningthetransmitter’szero-adjustmentscreworbyusingthecommunicator.Thissectiondescribestheprocedureforthezero-adjustmentscrew.Forthecommunicatorprocedure,pleaserefertomanualsintheattachedCD-ROM.
IMPORTANTDonotturnoffthepowertothetransmitterimmediatelyafterperformingazeropointadjustment.Poweringoffwithin30secondsofperformingthisprocedurewillreturnthezeropointtoitsprevioussetting.
6.2.1 AdjustingZeroPointforDifferentialPressureTransmitters
Beforeadjustingzeropoint,makesurethattheequalizingvalveisopen.
Zero-adjustment screw coverF0603.ai
Figure6.2 ExternalZeroAdjustmentScrew
Thezero-adjustmentscrewislocatedinsidethecover.Useaslottedscrewdrivertoturnthezero-adjustmentscrew.Equalizethetransmitter,thenturnthescrewclockwisetoincreasetheoutputorcounterclockwisetodecreasetheoutput.Thezeropointadjustmentcanbemadewitharesolutionof0.01%ofthesettingrange.Thedegreeofzeroadjustmentsvarieswiththescrewturningspeed;turnthescrewslowlytomakeafineadjustment,quicklytomakearoughadjustment.
Whenusingdifferentialpressuretransmittersforlevelmeasurementandifyoucannotobtainthelowerrangevaluefromtheactualmeasurementvalueof0%,refertosubsection6.2.2(2).
6.2.2 AdjustingZeroPointforGauge/AbsolutePressureTransmitters
(1) WhenyoucanobtaintheLowRangeValuefromtheactualmeasuredvalueof0%(0kPa,atmosphericpressure);
Forpressuremeasurementusinggaugepressuretransmitters,followthestepsbelowbeforeperformingzeropointadjustment.
1) Closethetapvalve(mainvalve).2) Loosenthefillplugsothatthepressureappliedtothe
transmitterisonlytheheadofthesealliquid.3) Adjustthezeropointatthisstatus.4) Aftertheadjustment,closethefillplugandthen
graduallyopenthetapvalve.
Useaslottedscrewdrivertoturnthezero-adjustmentscrew.Turnthescrewclockwisetoincreasetheoutputorcounterclockwisetodecreasetheoutput.Thezeropointadjustmentcanbemadewitharesolutionof0.01%ofthesettingrange.Sincethedegreeofthezeroadjustmentvarieswiththescrewturningspeed,turnthescrewslowlytomakeafineadjustmentandquicklytomakearoughadjustment.
(2) WhenyoucannotobtaintheLowRangeValuefromtheactualmeasuredvalueof0%;
Adjustthetransmitteroutputtotheactualmeasuredvalueobtainedbyadigitalmanometeroraglassgauge.
[Example]
Themeasuringrangeof50to250kPa;theactualmeasuredvalueof130kPa.
130–50250–50
Actual measured value= x100=40.0%(=10.4mA)
Turnthescrewtomatchtheoutputsignaltotheactualmeasuredvalue.
<6.Operation> 37
IM01C25A01-01E
6.3 LocalParameterSetting
WARNING
Thelocalpushbuttonontheintegralindicatormustnotbeusedinahazardousarea.Whenitisnecessarytousethepushbutton,operateitinanon-hazardouslocation.
IMPORTANT• Donotturnoffthepowertothetransmitter
immediatelyafterperformingparametersetting.Poweringoffwithin30secondsofperformingthisprocedurewillreturntheparametertoitsprevioussetting.
• TheparameterofExtSWmustbe“Enabled”toperformthisconfiguration.Seetheuser’smanualIM01C25T(HART/BRAIN)forthesettingprocedure.
• TheLocalParameterSettingfunctionisavailablewithHARTorBRAINcommunicationtype.
6.3.1 LocalParameterSetting(LPS)Overview
Parameterconfigurationbytheexternaladjustmentscrewandpushbutton(integralindicatorcodeE)offerseasyandquicksetupforparametersofTagnumber,Unit,LRV,URV,Damping,Outputmode(linear/squareroot),Displayout1,andRe-rangebyapplyingactualpressure(LRV/URV).Thereisnoeffectonmeasurementsignal(analogoutputorcommunicationsignal)whenLocalParameterSettingiscarriedout.
External adjustmentscrew cover
F0604.ai
Figure6.3 ExternalAdjustmentScrew
Integral indicator
Push-button
F0605.ai
Figure6.4 Range–SettingSwitch(pushbutton)
<6.Operation> 38
IM01C25A01-01E
F0606.ai
screw
push
push
push
push
push
push
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
Save/Cancel the value
6. Output Mode
2. Press Unit
1. Tag Number*
*
*
*
*
*
*
3. Press LRV
4. Press URV
7. Display Out1
8. LRV-Apply Press
9. URV-Apply Press
5. Damping Time
Edit Output mode
Edit Press unit
Edit Tag number
Edit Press LRV
Edit Press URV
Edit Display Out1
Set LRV
Set URV
Edit Damping time
ProcessMeasurement
Display Zero adjustment
ProcessMeasurement
Display
8, 9 : Re-range by applying actual pressure
Activate LPS mode
*Notethattheabove1to7parameterconfigurationsareavailablewiththesoftwarerevision(SOFTREV)2.03orlater.Softwarerevisioncanbecheckedviaafieldcommunicator(HART/BRAIN)orDTM.PleaserefertoIM01C25T01forHARTparameter“Softwarerev”andIM01C25T03forBRAIN“SOFTREV”.
Figure6.5
<6.Operation> 39
IM01C25A01-01E
6.3.2 ActivatingLocalParameterSettingPressthepushbuttonontheintegralindicatortoactivatetheLocalParameterSettingmode.ThetransmitterwillexitautomaticallyfromtheLocalParameterSettingmodeifnooperationiscarriedoutfor10minutes.
6.3.3 ParameterSettingReviewCurrentsettingvalueforthebelowparametersareshownsequentiallybyeachpressofthepushbutton.Tagnumber,Unit,LRV,URV,Damping,Outputmode(linear/squareroot),Displayout1.
F0607.ai
push
push
push
push
push
ProcessMeasurement
Display
push
push
push
push ProcessMeasurement
Display
Toconfigureeachparametervalue,turntheexternaladjustmentscrewoneachparameterscreenafteractivatingtheLocalParameterSettingmode.
<6.Operation> 40
IM01C25A01-01E
6.3.4 TagNumberConfigurationTagNumberiseditedbyturningtheexternaladjustmentscrew.Upto8alphanumericcharactersforHARTor16alphanumericcharactersforBRAINcanbeset.
F0608.ai
screw
push
Change the first Character Go to the next Character
Set all other characters in the same way
Blinking Blinking
Save ?/Cancel ?
6.3.5 PressureUnitConfigurationPressureunitforthebelowtablecanbechangedasbelow.Byturningtheexternaladjustmentscrew,usercanscrollbetweenthevariousavailablepressureunits.
F0609.ai
screw
push
Select by the push button
Blinking Blinking
Save ?/Cancel ?
[Available pressure units]
kPa bar inH2O@4degC(39.2degF)Torr mbar inH2O@20degC(68degF)atm g/cm2 inHgMPa kg/cm2 ftH2O@4degC(39.2degF)hPa Pa ftH2O@20degC(68degF)mmHg mmH2O@4degC(39.2degF)psi mmH2O@20degC(68degF)
In addition to the above units, mmAq@4degC, mmAq@20degC, mmWG@4degC and mmWG@20degC are available for BRAIN communication type.
6.3.6 DampingTimeConstantConfigurationThedampingtimeconstantfortheamplifierassemblycanbeset.QuickResponseParameterisautomaticallysettoONwhenthedampingtimeconstantissettolessthan0.5seconds.Dampingtimeconstantisroundedofftotwodecimalplaces.
F0610.ai
screw
Change the first digit
Set all other characters in the same way
Blinking Blinking Blinking
push
Go to the next Character
Save ?/Cancel ?
Save
<6.Operation> 41
IM01C25A01-01E
6.3.7 Re-rangebyapplyingactualpressure(LRV/URV).
Thisfeatureallowsthelowerandupperrangevaluestobesetupwiththeactualinputapplied.
F0611.ai
FollowtheprocedurebelowtochangetheLRVandURVsettings.
[Example]
RerangeLRVto0andURVto3MPa.
1) Connectthetransmitterandapparatusandwarmitupforatleastfiveminutes.
2) Pressthepush-button.Theintegralindicatorthendisplays“LRV.SET.”
3) Applyapressureof0kPa(atmosphericpressure)tothetransmitter.(Note1)
4) Turntheexternaladjustmentscrewinthedesireddirection.Theintegralindicatordisplaystheoutputsignalin%.(Note2)
5) Adjusttheoutputsignalto0%(1VDC)byrotatingtheexternaladjustmentscrew.Pressthepushbuttontosavethevalue.DoingsocompletestheLRVsetting.(Note3)
6) Pressthepush-button.Theintegralindicatorthendisplays“URV.SET.”
7) Applyapressureof3MPatothetransmitter.(Note1)8) Turntheexternaladjustmentscrewinthedesired
direction.Theintegralindicatordisplaystheoutputsignalin%.(Note2)
9) Adjusttheoutputsignalto100%(5VDC)byrotatingtheexternaladjustmentscrew.Pressthebuttontosavethevalue.DoingsocompletestheURVsetting.
10)Pressthepush-button.Thetransmitterthenswitchesbacktothenormaloperationmodewiththemeasurementrangeof0to3MPa.
Note1: Waituntilthepressureinsidethepressure-detectorsectionhasstabilizedbeforeproceedingtothenextstep.
Note2: IfthepressureappliedtothetransmitterexceedsthepreviousLRV(orURV),theintegralindicatormaydisplayerrornumber“AL.30”(Inthiscase,theoutputsignalpercentand“AL.30”aredisplayedalternatelyeverytwoseconds).Although“AL.30”isdisplayed,youmayproceedtothenextstep.However,shouldanyothererrornumberbedisplayed,taketheappropriatemeasureinreferenceto,“ErrorsandCountermeasures”ineachcommunicationmanual.
Note3: Changingthelowerrangevalue(LRV)alsoautomaticallychangestheupperrangevalue(URV),keepingthespanconstant.NewURV=previousURV+(newLRV–previousLRV)
6.3.8 SaveorCancelAttheendofeachparametersetting,select“Save”or“Cancel”bytheexternaladjustmentscrewandpressthepushbuttontosaveorcanceltheconfiguration.
push
Save? Saved
Save or Cancel
push
Cancel? Canceled
screw
F0612.ai
After parameter
setting
6.3.9 AbortConfiguration
6.3.9.1 AbortConfiguration(Menu)Holddownthepushbuttonforover2secondstoexittheLocalParameterSettingmode.
Hold down the button for over 2 seconds
Proccess Value
Process Measurement Display
Process Measurement Display
1. Tag Number
2. Press Unit
3. Press LRV
4. Press URV
5. Damping Time
6. Output Mode
7. Display Out1
8. LRV-Apply Press
9. URV-Apply Press
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6.3.9.2 AbortConfiguration(Parameter)Toexittheconfigurationwhileeditingthevalue,holddownthebuttonforover2secondsandselect“Save”or“Cancel”.
Return to parameter review window
Save or Cancel?Push for Over 2 seconds
Tag editing (3rd Character)
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6.3.10LocalParameterSettingLockTodisableparameterchangesbytheLocalParameterSettingtherearethreedifferentways.
LockedfeaturesCommunicationParameterExtSW=disable(EXTZEROADJ=disable)
• ExternalZeroAdjustment
• LocalParameterSettingCommunicationParameterWriteProtect=On(WRTPROTECT=Yes)
• LocalParameterSetting• AllCommunicationParameters*
HardwarewriteprotectionswitchonCPUassembly=D(Disable)
• LocalParameterSetting• AllCommunicationParameters*
*ExternalZeroAdjustmentisunlocked.
TheaboveparametersettingiscarriedoutbyusingfieldcommunicatororDTM.Seetheuser’smanualIM01C25T(HART/BRAIN)forthesettingprocedure.ReviewinglocalparametersettingbypushbuttonontheintegralindicatorisavailableatanytimeevenwhentheLocalParameterSettingislocked.
6.3.11Others• DifferencebetweenBRAINandHART
HART BRAIN
TagNumberUpto8characterscanbeset
Upto16characterscanbeset
OutputMode(Linear/Sqroot)
“TRNS.FC”shownontheintegralindicator
“OUT.MOD”shownontheintegralindicator
• Thedegreeofadjustmentdependsonthespeedofturningtheadjustmentscrew.Turnthescrewslowlyforfinetuningandturnthescrewfastforquicktuning.
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7. ErrorsandCountermeasuresNOTE
ForHARTprotocolrevision7,FOUNDATIONFieldbus,andPROFIBUSPAcommunicationtypes,pleaserefertomanualsintheattachedCD-ROM.
ThetablebelowshowsasummaryoferrormessagesforBRAINandHART(protocolrevision5)protocols.
Table7.1 AlarmMessageSummary(ExceptEJX910AandEJX930A)
Indicator Cause OutputOperationduringError Countermeasure
NoneAL.01CAP.ERR
Sensorproblem. Outputsthesignal(Hold,High,orLow)setwithparameter.
Replacecapsulewhenerrorkeepsappearingevenafterrestart.Capsuletemperaturesensorproblem.
CapsuleEEPROMproblem.AL.02AMP.ERR
Amplifiertemperaturesensorproblem. Outputsthesignal(Hold,High,orLow)setwithparameter.
Replaceamplifier.AmplifierEEPROMproblem.Amplifierproblem.
AL.10PRESS
Inputisoutsidemeasurementrangelimitofcapsule.
Outputshighrangelimitvalueorlowrangelimitvalue.
Checkinputorreplacecapsulewhennecessary.
AL.11ST.PRSS
Staticpressureexceedslimit. Continuestooperateandoutput.
AL.12CAP.TMP
Capsuletemperatureisoutsiderange(–50to130°C).
Useheatinsulationormakelaggingtokeeptemperaturewithinrange.
AL.13AMP.TMP
Amplifiertemperatureisoutsiderange(–50to95°C).
AL.30RANGE
Outputisoutsideupperorlowerrangelimitvalue.
Outputshighrangelimitvalueorlowrangelimitvalue.
Checkinputandrangesetting,andchangethemasneeded.
AL.31SP.RNG
Staticpressureexceedsspecifiedrange.
Holdsoutputimmediatelybeforeerroroccurred.
AL.35*1P.HI
Inputpressureexceedsspecifiedthreshold.
Continuestooperateandoutput.
Checkinput.
AL.36*1P.LOAL.37*1SP.HI
Inputstaticpressureexceedsspecifiedthreshold.
AL.38*1SP.LOAL.39*1TMP.HI
Detectedtemperatureexceedsspecifiedthreshold.
AL.40*1TMP.LOAL.50P.LRV
Specifiedvalueisoutsideofsettingrange.
Holdsoutputimmediatelybeforeerroroccurred.
Checksettingandchangethemasneeded.
AL.51P.URVAL.52P.SPNAL.53P.ADJ
Continuestooperateandoutput. Checkinput.
AL.54SP.RNG
Continuestooperateandoutputholdingstaticpressurein%.
Checksettingandchangethemasneeded.
AL.55SP.ADJ
Continuestooperateandoutput. Checkinput.
AL.60SC.CFG
Specifiedvaluesorsettingstodefinesignalcharacterizerfunctiondonotsatisfythecondition.
Checksettingandchangethemasneeded.
AL.79OV.DISP
Displayedvalueexceedslimit.
*1:Thesealarmsmayappearonlywhenprocessalarmfunctionisactivated.
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Table7.2 AlarmMessageSummary(ForEJX910AandEJX930A,HARTprotocoltype)
Integralindicator Cause 4-20mAOutput
operationduringerror Countermeasure
AL.01CAP.ERR
Sensorproblem. Outputsthesignal(HighorLow)setwithburnoutdirectionswitch.[statusoutput:undefined]
Replacecapsuleiftheerrorrecursafterthetransmitterisrestarted.
Capsuletemperaturesensorproblem. Replacecapsule.CapsuleEEPROMproblem.
AL.02AMP.ERR
Amplifiertemperaturesensorproblem. Replaceamplifier.AmplifierEEPROMproblem.Amplifierproblem.A/DConverterproblem.
AL.03ET.ERR
Externaltemperaturesensordisconnection.
Checkexternaltemperaturesensor.
— NodeviceIDisfound. Continuestooperateandoutput. Replaceamplifier.AL.10PRESS
Differentialpressureisoutsidemeasurementrangelimitofcapsule.
WhenPVisPresOutputAOupperlimitorAOLowerlimit.
Checkinputorreplacecapsulewhennecessary.
AL.11ST.PRSS
Staticpressureexceedslimit. WhenPVisSPOutputAOupperlimitorAOLowerlimit.
AL.12CAP.TMP
Capsuletemperatureisoutsiderange(–50to130°C).
Continuestooperateandoutput. Useheatinsulationormakelaggingtokeeptemperaturewithinrange.
AL.13AMP.TMP
Amplifiertemperatureisoutsiderange(–50to95°C).
AL.14EXT.TMP
Externaltemperatureisoutsiderange. WhenPVisETOutputAOupperlimitorAOLowerlimit.AL.15
EXT.TMPExternaltemperaturesensorresistanceisoutspecification.
AL.16PLS Pulseoutputisoutspecification. Continuestooperateandoutput. Checksettingsandchangethem.AL.30PRS.RNG
Differentialpressureexceedsspecifiedrange.
WhenPVisPres.OutputAOupperlimitorlowerlimit.
Checkinputandrangesetting,andchangethemasneeded.
AL.31SP.RNG
Staticpressureexceedsspecifiedrange.
WhenPVisSPOutputAOupperlimitorlowerlimit.
AL.32F.RNG
Flowexceedsspecifiedrange. WhenPVisFlowOutputAOupperlimitorlowerlimit.
AL.33ET.RNG
Externaltemperatureexceedsspecifiedrange.
WhenPVisETOutputAOupperlimitorlowerlimit.
AL.35P.HI Inputpressureexceedsspecifiedthreshold.
Continuestooperateandoutput. Checkinput.AL.36P.LOAL.37SP.HI Inputstaticpressureexceedsspecified
threshold.AL.38SP.LOAL.41F.HI Inputflowexceedsspecifiedthreshold.AL.42F.LOAL.43ET.HI Inputexternaltemperatureexceeds
specifiedthreshold.AL.44ET.LOAL.50P.LRV Specifiedvalueisoutsideofsetting
range.Holdsattheoutputvaluethatexistedimmediatelybeforetheerroroccurred.
Checksettingsandchangethemasneeded.AL.51P.URV
AL.52P.SPNAL.53P.ADJ Continuestooperateandoutput. Adjustsettingsandchangethemas
needed.AL.54SP.RNG
Holdsattheoutputvaluethatexistedimmediatelybeforetheerroroccurred.
Checksettingsandchangethemasneeded.
AL.55SP.ADJ
Continuestooperateandoutput. Adjustsettingsandchangethemasneeded.
AL.56ET.RNG
Holdsattheoutputvaluethatexistedimmediatelybeforetheerroroccurred.
Checksettingsandchangethemasneeded.
AL.57ET.ADJ
Continuestooperateandoutput. Adjustsettingsandchangethemasneeded.
AL.58FL.ADJ
Holdsattheoutputvaluethatexistedimmediatelybeforetheerroroccurred.
Checksettingsandchangethemasneeded.
AL.59PLS.ADJ
Specifiedvalueisoutsideofsettingpulseoutput.
Normalcalculation.
— UnderTemperatureFixMode.PVisET Temp.OutputFixat4mA. LeavefromTemperatureFixMode.
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Integralindicator Cause 4-20mAOutput
operationduringerror Countermeasure
AL.79OV.DISP
Displayedvalueexceedslimit. Continuestooperateandoutput. Checksettingsandchangethemasneeded.
AL.87FLG.HI
Flangetemperatureexceedsapresetupperlimit.
ItdependsontheDiagOutOptionsetting.
Off:Continuetooperateandoutput.Burnout:OutputsAOupperlimitorAOlowerlimit.Fallback:OutputsDiagOutFixedVal.
Checktheheaterfailure.
Checkthecapsuletemp.andAmplifiertemp.
AdjustFlgTempCoef.
AL.87FLG.LO
Flangetemperatureisbelowapresetlowerlimit.
AL.88INVR.DP
Differentialpressure/pressurefluctuationdoesnotreachthereferencelevelrequiredtoblockagedetectionsothatnoblockagedetectioniscarriedout.
Continuetooperateandoutput. Checkprocesscondition.
AL.88INVR.SL
Low-pressure-sidefluctuationdoesnotreachthereferencefluctuationlevelrequiredtoblockagedetection.
AL.88INVR.SH
High-pressure-sidefluctuationdoesnotreachthereferencefluctuationlevelrequiredtoblockagedetection.
AL.88INVR.F
BlkFcannotbeusedforblockagedetectionforsomereasons.
AL.89ILBD.OV
Appointedthediagnosisrangeoutside.
AL.89BBLK
BBlocking(both-sideblockage)isdetected.
ItdependsontheDiagOutOptionsetting.
Off:Continuetooperateandoutput.Burnout:OutputsAOupperlimitorAOlowerlimit.Fallback:OutputsDiagOutFixedVal.
Checkprocesscondition.
AL.89HBLK
High-pressure-sideblockageisdetected.
AL.89LBLK
Low-pressure-sideblockageisdetected.
AL.89HLRG
Pressurefluctuationamplitudeofhigh-pressuresideislarge.
AL.89LLRG
Pressurefluctuationamplitudeoflow-pressuresideislarge.
AL.89ABLK
ABlocking(single-sideblockage)isdetected.
AL.90SIM UnderSimulationModeforflow. Simulateinputoutput. CheckSimulationMode.AL.91F.SIM UnderSimulationModefordevice
variables.OutputthesettingvalueofSimulate-Value
CheckSimulationModeAL.91P.SIMAL.91SP.SIMAL.91ET.SIMAL.91TF.SIMAL.91PCT.SIMAL.91AO.SIM
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8. ParameterSummary
NOTEForHARTprotocolrevision7,FOUNDATIONFieldbusandPROFIBUSPAcommunicationtypes,andEJX910A/EJX930A,pleaserefertomanualsintheattachedCD-ROM.
IMPORTANTIfthetransmitteristurnedoffwithin30secondsafterparametershavebeenset,thesetdatawillnotbestoredandtheterminalreturnstoprevioussettings.
MenuTreeforHARTProtocolRevision5(ExceptEJX910AandEJX930A)
1 Device setup
2 Pres
3 AO
4 LRV
5 URV
1 Process variables
2 Diag/Service
3 Basic setup
4 Detailed setup
5. Review
1 Pres2 Pres %3 AO4 SP5 SP %6 Snsr temp7 Engr Disp8 Engr exp9 Engr Unit
1 Status group 12 Status group 23 Status group 34 Status group 45 Status group 56 Status group 67 Status group 78 Status group 89 Status group 9
1 Keypad input2 Apply values
1 D/A trim2 Scaled D/A trim3 Clear D/A trim
1 Pres Zero trim2 Pres trim3 P LTP4 P UTP5 Pres trim info.
1 Pres2 Pres %3 SP4 Snsr temp
1 Pres2 Pres %3 Unit4 Pres sensor trim
1 SP2 SP %3 SP Unit4 A/G Select5 SP H/L Select6 SP sensor trim7 SP setup
1 Pres2 Pres %3 AO4 SP5 SP %6 Snsr temp7 Engr Disp8 Engr exp9 Engr Unit Digital Output
1 Loop test2 D/A trim3 Scaled D/A trim4 Clear D/A trim5 AO alm typ6 Auto recover7 AO lower limit8 AO upper limit
1 Poll addr2 Num req preams3 Burst mode4 Burst option
1 Pres Alert mode2 Config Pres Alerts3 SP Alart mode4 Config SP Alerts5 Temp Alert mode6 Config Temp Alerts7 DO Config1 Disp Out 1
2 Disp Out 23 Disp Out 34 Disp Out 4
1 Universal rev2 Fld dev rev3 Software rev
1 S.C.2 Num of points3 Point setting
1 P LTD2 P UTD3 Clear P snsr trim
1 SP LTD2 SP UTD3 Clear SP snsr trim
1 Disp Pres % fnctn2 Disp Pres % Reso3 Pres disp point
1 Engr LRV2 Engr URV3 Engr exp4 Engr Unit5 Engr point6 Set Engr Unit7 Modify Engr Unit
1 Keypad input2 Apply values
1 Date2 Descriptor3 Message4 Write Protect
1 Static Pres trim2 SP LTP3 SP UTP4 SP trim info.1 Trim Who2 Trim Date3 Trim Loc4 Trim Desc
1 Digital Output2 DO Select3 DO Signal type4 DO Test
1 Pres Zero trim2 Pres trim3 P LTP4 P UTP5 Pres trim info.
1 Static Pres trim2 SP LTP3 SP UTP4 SP trim info.
1 T.Z. Cmp mode2 Temp Zero
1 SP range2 SP Unit3 SP Damp4 SP A/G Setup5 SP H/L Select
1 Tag2 Date3 Descriptor4 Message5 Model 16 Model 27 Model 38 Write Protect9 Ext SW Revision #s Additional Info
1 Status2 Self test
1 Re-range
2 Analog output trim
3 Pres sensor trim
4 SP sensor trim
5 Trim info.
1 Error log view2 Error log Clear
1 Process variables
2 Re-range3 Unit4 Xfer fnctn5 Pres Damp6 Low cut7 Low cut mode8 H/L Swap9 Bi-dir mode Quick resp T.Z. Cmp menu S.C. menu
1 Process variables
2 Analog output
3 HART output
4 Process Alerts
1 Disp select
2 P disp condition
3 SP disp condition
4 Engr disp range
5 Bar Indicator
1 Field device info2 Sensor information3 Self test
1 Pressure sensor
2 SP sensor3 Temp sensor
1 Keypad input2 Apply values
1 Linear2 Sq root
Linear Zero
Normal Reverse
1 Snsr temp2 Amp temp3 Temp Unit
1 Test device
2 Loop test
3 Calibration
4 Diag Parameters
5 Error log
Online Menu
(Device setup) (Process variables) (Diag/Service)
1 Tag
2 Unit
3 Re-range
4 Device information
5 Xfer fnctn
6 Pres Damp
7 Low cut
8 Low cut mode
9 H/L Swap SP setup
(Basic setup)
1 Sensors
2 Signal condition
3 Output condition
4 Display condition
5 Device information6 Test Key
(Detailed setup)
1 Keypad Input
2 Wrt protect menu
Hot Key
1 LRV2 URV3 Unit4 LSL5 USL6 Min Span
1 Write protect2 Enable wrt 10min3 New password4 Software seal
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A
5 Diag Output 1 Diag Out Option2 Diag Fixed Out Val
3 Ref Lim BlkFlmax
1 Set Diag Mode2 Diag Period3 Diag Lim
4 Diag Reference5 Diag Supp Count
6 Diag Ref Lim
5 Ref BlkF6 Ref BlkF
8 Lim BlkFmin9 Lim DPAvgmaxa Lim DPAvgmin
7 Diag DPComp1 Ref Lim fDPmin2 Ref Lim fSPmin
1 Diag Description2 Ref fDP3 Ref fSPl4 Ref fSPh
4 Lim fSPlmin5 Lim fSPhmax6 Lim fSPhmin7 Lim BlkFmax
6 fSPh
1 Lim fDPmax2 Lim fDPmin3 Lim fSPlmax
a Ref DP Avg Statusb Ref DP Avg
1 fDP Status2 fDP
1 Status
2 Configuration
1 Snsr temp2 Amp temp3 Flg temp
1 Flg temp Coef2 Flg temp Lim
4 Ref fSPl Status5 Ref fSPl6 Ref fSPh Status7 Ref fSPh
3 fSPl Status4 fSPl5 fSPh Status
8 Ref DP Avg Status9 Ref DP Avg
e NRatio fDP
4 Ratio fSPl5 Ratio fSPh Status6 Ratio fSPh7 BlkF Status
9 DP Avg Statusa DP Avgb CRatio fDP Statusc CRatio fDPd NRatio fDP Status
2 Configuration
1 Diag Mode
5 Funct Variables
2 Diag Applicable3 Diag Variables
4 Diag Reference
1 Status
1 Ratio fDP Status2 Ratio fDP3 Ratio fSPl Status
8 BlkF
1 Diag Description2 Ref fDP Status3 Ref fDP
1 Diag Error2 Diag Option3 ILBD Parameters
4 Diag Parameters
4 HT Parameters
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BRAINCommunicationParameterListInstrumentstowhichapplicable:
F:DifferentialpressuretransmittersP:AbsoluteandgaugepressuretransmittersL:Flangemounteddifferentialpressuretransmitters
No. Parametername Item R/W*1 Content DefaultvalueApplicablemodel
Upload
data
F P L01 MODEL Model R EJX(forEJXseries)
EJA(forEJAseries) —
02 TAGNo. Tagnumber R Asspecified —03 SELFCHECK Self-diagnostics R GOOD —A DISPLAY MeasureddatadisplayA10 OUTPUT Output(in%) R -2.5to110% —A11 PRES Measuredpressure
afterzeroadjustmentR UnitspecifiedinC20 —
A15 OUTPUTmA Outputcurrent R 3.6000to21.600mA —A16 ENGR.OUTPUT Userscaledvalue R UnitspecifiedinI30 —A17 ENGR.EXP Exponents R UnitspecifiedinI32 —A20 SP% Staticpressure(in%) R -10to110% — —A21 SP Staticpressureafter
zeroadjustmentR UnitspecifiedinD30 — —
A30 CAPSULETEMP Capsuletemperature R UnitspecifiedinD40 —A60 SELFCHECK Self-diagnostics R RefertoTable4.1Alarm
MessageSummary —
B SENSORTYPE SensortypeB10 MODEL Modelandcapsuletype R Modelandcapsuletype —B11 STYLENO. Stylenumber R Stylenumberofproduct —B20 PRESLRL Lowerrangelimit R UnitspecifiedinC20 —B21 PRESURL Upperrangelimit R UnitspecifiedinC20 —B22 PMINSPAN Minimumspan R UnitspecifiedinC20 —B30 SPLRL Lowerrangelimitfor
staticpressureR UnitspecifiedinD30 — —
B31 SPURL Upperrangelimitforstaticpressure
R UnitspecifiedinD30 — —
B32 SPMINSPAN Minimumspanforstaticpressure
R UnitspecifiedinD30 — —
B60 SELFCHECK Self-diagnostics R SeeA60 —C BASICSETUP SettingdataC10 TAGNO. Tagnumber W 16alphanumericcharacters Asspecified
C20 PRESUNIT Measurementrangeunit
W mmH2O,mmAq,mmWG,mmHg,Torr,kPa,MPa,mbar,bar,gf/cm2,kgf/cm2,inH2O,inHg,ftH2O,psi,atm,Pa,hPa
kPa
C21 PRESLRV Lowerrangevalue W -32000to32000withinmeasurementrange
Asspecified
C22 PRESURV Upperrangevalue W -32000to32000withinmeasurementrange
Asspecified
C23 PRESPOINT Decimalplace W 0to4 2
C30 AMPDAMPING Dampingtimeconstantatamplifier
W 0.50(0.00)to100.00sec,seeD50
2.00secorasspecified
C40 OUTPUTMODE Outputmode W LINEARorSUQAREROOT LINEARorasspecified
C60 SELFCHECK Self-diagnostics R SeeA60 —*1: R/W:R=Readonly,W=Read&Write*2: ThedefaultvalueshowsMWP(Maximumworkingpressure)ofthecapsule.
SincetheworkingpressurelimitvariesaccordingtotheModel,refertotheGeneralSpecificationssectionineachuser’smanual.
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No. Parametername Item R/W*1 Content DefaultvalueApplicablemodel
Upload
data
F P LD AUXSET1 Auxiliarysettingdata1D10 LOWCUT Lowcut W 0.00to20.00% 10.00%
D11 LOWCUTMODE Lowcutmode W LINEARorZERO LINEAR
D15 H/LSWAP Impulsepipingaccessingdirection
W NORMALorREVERSE NORMAL —
D16 H2OUNITSEL H2Ounitselect W @4degCor@20degC(68.0F)
@4degC
D20 OUTLIMIT(L) Lowsideoutputlimiter W -2.50to110.00% -2.50%
D21 OUTLIMIT(H) Highsideoutputlimiter W -2.50to110.00% 110%
D22 REVOUTPUT Outputreversal W NORMALorREVERSE NORMAL
D25 BURNOUT CPUerror R HIGHorLOW —D26 ERROROUT Hardwareerror W BURNOUTDIRorHOLD BURNOUTDIR
D30 SPUNIT Staticpressureunit W SeeC20 MPa —
D31 SPA/GSLCT Gauge/Absselectforstaticpressure
W GAUGEorABSOLUTE ABSOLUTE —
D32 ATM.PRESS Coefficientforgivengaugepressure
W UnitspecifiedinD30 0.10133MPa —
D33 SPLRV Lowerlimitofstaticpressure
W -32000to32000withinmeasurementrange
0.0MPa —
D34 SPURV Upperlimitofstaticpressure*2
W -32000to32000withinmeasurementrange
—
D35 SPPOINT Decimalplaceofstaticpressure
W 0to4 1 —
D36 SPDAMPING DampingtimeconstantofSP
W 0.00to100.00sec 2.00sec —
D37 SPSELECT H/Lselectforstaticpressure
W HIGHorLOW HIGH —
D40 TEMPUNIT Temperaturesettingunit
W degC,degF,orK degC
D50 QUICKRESP Quickresponse W OFForON(enable0.00to0.50secatC30)
OFF
D55 WRTPROTECT Writeprotectindicator R NOorYES NO —D56 WRTENABLE Writeprotectrelease W 8alphanumericcharacters None —D57 NEWPASSWORD Usersetpasswordfor
writeprotectW 8alphanumericcharacters None —
D58 SOFTWRSEAL Softwareseal R BREAKorKEEP KEEP —D60 SELFCHECK Self-diagnostics R SeeA60 —E AUXSET2 Auxiliarysettingdata2E10 T.ZEROCMP Temperature
compensationmodeW OFForON OFF —
E11 TEMPZERO Zeroshiftcompensation W -99.999to99.999%/degC 0.000%/degC —E30 BIDIREMODE Bidirectionalmode W OFForON OFF —E50 DOSELECT Contactoutputselect W INHIBIT,PRES,SP,TEMP,
PRES/SP,PRES/TEMP,SP/TEMP,orPRES/SP/TEMP
INHIBIT —
E51 DOSIG.TYPE Signaltypeselect W OFFWHENALARMorONWHENALARM
ONWHENALARM —
E52 DOUTPUT Contactoutput R OFForON OFF —E60 SELFCHECK Self-diagnostics R SeeA60 —*1: R/W:R=Readonly,W=Read&Write*2: ThedefaultvalueshowsMWP(Maximumworkingpressure)ofthecapsule.
SincetheworkingpressurelimitvariesaccordingtotheModel,refertotheGeneralSpecificationssectionineachuser’smanual.
ParameterSum
mary
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<8.ParameterSummary> 50
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No. Parametername Item R/W*1 Content DefaultvalueApplicablemodel
Upload
data
F P LG ALARMSET AlarmsettingG10 PALMODE Alertmode W INHIBIT,HI.ALDETECT,
LO.ALDETECT,orHI/LO.ALDETECT
INHIBIT —
G11 PHI.ALVAL Highsidealertvalue W -32000to32000,unitspecifiedinC20
100.000kPa —
G12 PLO.ALVAL Lowsidealertvalue W -32000to32000,unitspecifiedinC20
-100.000kPa —
G20 SPALMODE Staticpressurealertmode
W INHIBIT,HI.ALDETECT,LO.ALDETECT,orHI/LO.ALDETECT
INHIBIT — —
G21 SPHI.ALVAL HighsidealertvalueofSP*2
W -32000to32000,unitspecifiedinD30
— —
G22 SPLO.ALVAL LowsidealertvalueofSP
W -32000to32000,unitspecifiedinD30
0.00000MPa — —
G30 TALMODE Temperaturealertmode W INHIBIT,HI.ALDETECT,LO.ALDETECT,orHI/LO.ALDETECT
INHIBIT —
G31 THI.ALVAL Highsidealertvalueoftemperature
W -50to130 120degC —
G32 TLO.ALVAL Lowsidealertvalueoftemperature
W -50to130 -40degC —
G50 AUTORECOVER Auto-recoverfromsensorerror
W OFForON ON —
G60 SELFCHECK Self-diagnostics R SeeA60 —H AUTOSET AutomaticsetupH10 AUTOPLRV Lowerrangevalueauto
setupW -32000to32000,unit
specifiedinC20Asspecified —
H11 AUTOPURV Upperrangevalueautosetup
W -32000to32000,unitspecifiedinC20
Asspecified —
H20 AUTOSPLRV SPlowerrangevalueautosetup
W -32000to32000,unitspecifiedinD30
0.00000MPa — —
H21 AUTOSPURV SPupperrangevalueautosetup*2
W -32000to32000,unitspecifiedinD30
— —
H60 SELFCHECK Self-diagnostics R SeeA60 —I DISPSET DisplaysettingI10 DISPOUT1 LCDoutput1 W PRES,PRES%,ENGR.
PRES,SP,orSP%PRES%
I11 DISPOUT2 LCDoutput2 W PRES,PRES%,ENGR.PRES,SP,SP%,or---
---
I12 DISPOUT3 LCDoutput3 W SeeI11 ---
I13 DISPOUT4 LCDoutput4 W SeeI11 ---
I20 PDISPMODE %displaymode W LINEARorSQUAREROOT LINEAR
I21 PRES%RESO %displayresolution W NORMALorHIGHRESOLUTION
NORMAL
I30 ENGR.UNIT Usersetengineeringunit
W 8alphanumericcharacters
I31 EASYEUSET Engineeringunitselect W —I32 ENGR.EXP Exponents W ---,×10,×100,×1000 ---
I33 ENGR.LRV Usersetlowerrangelimit
W -32000to32000,unitspecifiedinI30
0.00
I34 ENGR.URV Usersetupperrangelimit
W -32000to32000,unitspecifiedinI30
100.00
I35 ENGR.POINT Decimalplaceofuserset
W 0to4 1
I40 BARINDICATR Barindicator W OFForON ON
I41 POWERONINF Displaywhenpoweringon
W OFForON ON —
I60 SELFCHECK Self-diagnostics R SeeA60 —*1: R/W:R=Readonly,W=Read&Write*2: ThedefaultvalueshowsMWP(Maximumworkingpressure)ofthecapsule.
SincetheworkingpressurelimitvariesaccordingtotheModel,refertotheGeneralSpecificationssectionineachuser’smanual.
<8.ParameterSummary> 51
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No. Parametername Item R/W*1 Content DefaultvalueApplicablemodel
Upload
data
F P LJ ADJUST AdjustingdataJ09 ADJUNIT Pressureadjustingunit
selectW %orPRESUNIT PRESUNIT —
J10 ADJPRES Adjustmentreferencepressure
R UnitspecifiedinJ09 —
J11 PZEROADJ Automaticzeroadjustment
W -32000to32000,unitspecifiedinJ09
0.00000kPa —
J12 PSPANADJ Automaticspanadjustment
W -32000to32000,unitspecifiedinJ09
100.000kPa —
J15 PZERODEV Manualzeroadjustment W -32000to32000,unitspecifiedinJ09
100.000kPa —
J16 PSPANDEV Manualspanadjustment
W -32000to32000,unitspecifiedinJ09
100.000kPa —
J20 ADJSP AdjustmentreferencepressureofSP
R UnitspecifiedinJ09 — —
J21 SPZEROADJ AutomaticSPzeroadjustment
W -32000to32000,unitspecifiedinJ09
0.00000MPa — —
J22 SPSPANADJ AutomaticSPspanadjustment*2
W -32000to32000,unitspecifiedinJ09
— —
J25 SPZERODEV ManualSPzeroadjustment
W -32000to32000,unitspecifiedinJ09
0.00000MPa — —
J26 SPSPANDEV ManualSPspanadjustment
W -32000to32000,unitspecifiedinJ09
0.00000MPa — —
J40 OUTPUT4mA 4mAadjustment W -10.000to10.000% 0.000% —J41 OUTPUT20mA 20mAadjustment W -10.000to10.000% 0.000% —J45 AMPTEMP Amplifiertemperature R UnitspecifiedD40 0degC —J50 ADJWHO Adjustmentinformation W 8alphanumericcharacters —J51 ADJDATE Adjustmentinformation W 16alphanumericcharacters —J52 ADJLOC Adjustmentinformation W 8alphanumericcharacters —J53 ADJDESC Adjustmentinformation W 16alphanumericcharacters —J55 EXTZEROADJ Externalzeroing
permissionW INHIBITorENABLE ENABLE —
J56 CLEARADJ Clearadjustment W ---,PRES,SP,4-20mA,orALL
--- —
J60 SELFCHECK Self-diagnostics R SeeA60 —K TEST TestparametersK10 OUTPUTX% Testoutput%setting W Withinarangebetween
D20andD210.00% —
K40 DOTEST Testcontactoutput W OFForON OFF —K45 TESTTIME “OUTPUTX%”and
“DOTEST”durationtimeselection
W 10min,30min,60min,3hour,6hour,12hour
10min —
K50 TESTKEY1 Specialmaintenanceparameter
W —
K51 TESTKEY2 Specialmaintenanceparameter
W —
K52 TESTKEY3 Specialmaintenanceparameter
W —
K53 TESTKEY4 Specialmaintenanceparameter
W —
K60 SELFCHECK Self-diagnostics R SeeA60 —M DEVICEINFO DeviceinformationM10 SERIALNO. Serialnumber R —M11 MFTR.DATE Manufactureddate R —M12 EXTRANO. Customizationnumber R —M15 SOFTREV Softwarerevision R —M16 BRAINREV BRAINprotocolrevision R —M17 MEMO1 Memo W 16alphanumericcharacters —M18 MEMO2 Memo W 16alphanumericcharacters —M19 MEMO3 Memo W 16alphanumericcharacters —*1: R/W:R=Readonly,W=Read&Write*2: ThedefaultvalueshowsMWP(Maximumworkingpressure)ofthecapsule.
SincetheworkingpressurelimitvariesaccordingtotheModel,refertotheGeneralSpecificationssectionineachuser’smanual.
ParameterSum
mary
8
<8.ParameterSummary> 52
IM01C25A01-01E
No. Parametername Item R/W*1 Content DefaultvalueApplicablemodel
Upload
data
F P LM20 ISOLMATL Capsulematerial W —M21 FILLFLUID Fillfluid W —M22 GASKETMATL Gasketmaterial W —M23 PROCONMATL Flangematerial W —M24 D-VENTMATL Ventplugmaterial W —M25 PROCONTYPE Processconnection
typeW —
M26 RSISOLMATL Remotesealmaterial W —M27 PROCONSIZE Flangesize W —M28 NUMRS Numberofremoteseal W —M29 RSFILLFLUID Fillfluidofremoteseal W —M30 RSTYPE Remotesealtype W —M50 MSCODE1 Modelandsuffixcode1 W —M51 MSCODE2 Modelandsuffixcode2 W —M52 MSCODE3 Modelandsuffixcode3 W —M53 MSCODE4 Modelandsuffixcode4 W —M54 MSCODE5 Modelandsuffixcode5 W —M55 MSCODE6 Modelandsuffixcode6 W —M60 SELFCHECK Self-diagnostics R SeeA60 —P Record HistoryoferrorsP10 ERRORREC1 Lasterror W SeeA60 GOOD —P12 ERRORREC2 Secondrecenterror W SeeA60 GOOD —P14 ERRORREC3 Thirdrecenterror W SeeA60 GOOD —P16 ERRORREC4 Forthrecenterror W SeeA60 GOOD —P60 SELFCHECK Self-diagnostics R SeeA60 —T CHARACTERIZR Signalcharacterizer
settingT10 S.C.ENABLE Signalcharacterizer
permissionW INHIBITorENABLE INHIBIT —
T11 NUMOFPOINT Numberofcoordinates W 0to9 0 —T20 XSTART(FIX) StartpointofX R 0.00% —T21 YSTART(FIX) StartpointofY R 0.00% —T22 X1 Coordinate1ofX W 0.00to100.00% 10.00 —T23 Y1 Coordinate1ofY W 0.00to100.00% 10.00 —T24 X2 Coordinate2ofX W 0.00to100.00% 20.00 —T25 Y2 Coordinate2ofY W 0.00to100.00% 20.00 —T26 X3 Coordinate3ofX W 0.00to100.00% 30.00 —T27 Y3 Coordinate3ofY W 0.00to100.00% 30.00 —T28 X4 Coordinate4ofX W 0.00to100.00% 40.00 —T29 Y4 Coordinate4ofY W 0.00to100.00% 40.00 —T30 X5 Coordinate5ofX W 0.00to100.00% 50.00 —T31 Y5 Coordinate5ofY W 0.00to100.00% 50.00 —T32 X6 Coordinate6ofX W 0.00to100.00% 60.00 —T33 Y6 Coordinate6ofY W 0.00to100.00% 60.00 —T34 X7 Coordinate7ofX W 0.00to100.00% 70.00 —T35 Y7 Coordinate7ofY W 0.00to100.00% 70.00 —T36 X8 Coordinate8ofX W 0.00to100.00% 80.00 —T37 Y8 Coordinate8ofY W 0.00to100.00% 80.00 —T38 X9 Coordinate9ofX W 0.00to100.00% 90.00 —T39 Y9 Coordinate9ofY W 0.00to100.00% 90.00 —T40 XEND(FIX) EndpointofX R 100.00% —T41 YEND(FIX) EndpointofY R 100.00% —T60 SELFCHECK Self-diagnostics R SeeA60 —*1: R/W:R=Readonly,W=Read&Write*2: ThedefaultvalueshowsMWP(Maximumworkingpressure)ofthecapsule.
SincetheworkingpressurelimitvariesaccordingtotheModel,refertotheGeneralSpecificationssectionineachuser’smanual.
53
IM01C25A01-01E
RevisionInformationTitle : EJXandEJA-ESeries DifferentialPressureandPressureTransmittersInstallationManualManualNo. : IM01C25A01-01E
Edition Date Page RevisedItem1st Aug.2009 Newpublication
2nd Apr.2010 7to14 2.4 Addlimitationofambienttemperaturefor/HE.
3rd Oct.2010 1,5and1512330to3141to43
AddEJX610AandEJX630A.1. AddHART7manual.1. Addnoteforwetlocationin(c).3. AddEJX630A.5.4 Modifypicturesofcablegland.8. AddparametersforEJX900A(Dev.rev.2).
4th Aug.2011 1142728363740
1. ModifyTable1.1.2.4.3 Alterthenote(*1)fornameplate.5.2.2 Changethepictureofconfigurationtool.5.2.4 Addnote(*3).7 AddHARTprotocolrevision7toNOTE.7 ModifyTable7.2.8 AddHARTprotocolrevision7andEJX910A/EJX930AtoNOTE. DeletetheMenuTreeforEJX910A/EJX930A.
5th Mar.2012 ReviseCD-R(Ed5).
6th Aug.2012 ―110to151742-46
AddEJA-Eseries.AddtableforEJAtoTable1.1.Addnoteforrepresentationofmodelname.ReviseATEXapproval.AddmodelstoPEDtable.Addparametersandnotes.
7th Jun.2013 ―713to1416and1720
AddPROFIBUSPA.Addnoteformultipleapprovaloption.ReplaceATEXtypenbyATEXExic.AddEJA110Ewith/HGtoPEDtable.Modifynoteforinstallationheight.
8th June2014 281728to342837to42
1. Addnoteforsymbols.2.4.2 RevisecategoryforCSANonincendive.2.7 Updatesafetyrequirementstandard.5. Revisedrawingsandsymbolsforterminal.5.2.1 Addnoteforpowersupply.6.3 Addlocalparametersettingfunction.
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Copyright © 2009 Yokogawa Electric Corporation. All Rights Reserved.
EJX and EJA-E Series Electronic User’s Manual IM 01C25A11-01E
[System Requirements] OS : Microsoft Windows XP (Professional), Microsoft Windows 7 CPU : Pentium 300 MHz or higher RAM : 128 MB or more Display : 800 × 600 SVGA or higher, 256 colors
[Contents]
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Oct. '13
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