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(压力变送器用电池)
罗斯蒙特采用HART协议的2090F卫生型压力变送器pdf,罗斯蒙特采用HART协议的2090F卫生型压力变送器
ProductdataSheet
00813-0100-4698,ReVDA
March2008
Rosemount2090F
Specifications
Ambient
4to185°F(-20to85
Service
Storage
Liquid,gas,vapor,andhigh-viscosityapplications
22to185°F(30to85°
Ranges
Processtemperaturesabove185F(85C)requireloweringthe
ambientlimitsbya1.5:1ratic
URL/Maxspan
Maxambienttemperatureinf=Range
MinimumSpan
Sensorlimit
185-(ProcessTemp-185
1.5psi(103mbar)
30psi(2,06bar)
15
2
7.5psi(517mbar)
150psi(1034bar)
40psi(2,76bar)
300psi(20,68bar)
MaxAmbienttemperatureinC
85-(ProcessTemp-85
Output
1.5
c心g
Loadlimitations
HumidityLimits
Maximumloopresistanceisdeterminedbythepowersupplyvoltage
0-100%relativehumidity
describedbythefollowingeq
MaxLoopResistance=43.5
VolumetricDisplacement
(PowerSupplyVoltage-10.5)
Lessthan0.00042cmy
1935
Turn-onTime
81500
2.0seconds,nowarm-uprequired
T1000
Failureal
Operating
Region
Ifself-diagnosticsdetectasensorormicroprocessorfailure.the
analogsignalisdriveneitherhighorlowtoalerttheuser.Highor
lowfailuremodeisuser-selectablebyajumperonthetransmitter
0
10.520
Thevaluestowhichthetransmitterdrivesitsoutputinfailure
PowerSupplyOutputCodes(dcvolts
modedependonwhetheritisfactory-configuredtostandardor
NAMUR-compliantoperationThevaluesforeachareasfollows
(1)Forhazardouslocationapprovals,power
supplymustnotexceed36V.
StandardOperation
LinearOutput:3.9≤|≤20.8
PowerSupply
FailHigh
≥21.75mA
Externalpowersupplyrequired.Transmitteroperateson10.5-36
Low:
≤3.75mA
vdcwithnoload.Reversepolarityprotectionisstandard
NAMUR-CompliantOperation
ZeroElevationandSuppression
LinearOutput:3.8≤|≤20.5
FailHigh
1>225mA
Zerocanbesuppressedbetweenatmosphere(2090FG),oropsia
LoW:
1<3.6mA
(2090FA)andupperrangelimit,ifthecalibratedspanisequaltoor
greaterthantheminimumspan,andtheupperrangevaluedoes
notexceedtheupperrangelimit.Novacuumcalibrationsare
TransmitterSecurity
allowedonthe2090F
Activatingthetransmittersecurityfunctionpreventschangestothe
transmitterconfiguration,includinglocalzeroandspan
OverpressureLimits
adjustments.Securityisactivatedbyanintemaljumper
Range1:120psigmax
Allotherranges:Twicetheupperrangelimit
TemperatureLimits
Process
4to284F(-20to140°C)
3
Productdatasheet
00813-0100-4698,ReVDA
Rosemount2090F
March2008
PerformanceSpecifications
RFIEffect
Lessthan+0.25%ofupperrangelimitfrom20-1000MHzat30
V/mwithleadsinconduit.Lessthan+0.25%ofupperrangelit
from20-1000MHzat10V/mwithunshieldedtwistedpair(no
ReferenceAccuracy
conduit)
0.20%ofcalibratedspanIncludescombinedeffectsoflinearity,
hysteresis,andrepeatability
Physicalspecifications
AmbientTemperatureEffectper100F(56C)
ElectricalConnection
+(0.3%URL+0.3%ofspan)from-40to185F(-40to85C
1/2-14NPT,PG13.5,orM20X1.5(CM20)conduitentry
Stability
ProcessWettedparts
+o10%ofupperrangelimitfor12months
IsolatingDiaphragm
TimeResponse
316stainlesssteel
Lessthan200mstimeconstant(63.2%responsetoastep
ProcessConnector
changeinpressure)
316Lstainlesssteel
Vibrationeffect
Non-wettedParts
ofpeaktopeakconstantdisplacementof4mm(5-15Hzango,
Lessthan+o.1%ofupperrangelimitwhensubjectedtovibration
Electronicshousin
ng
constantaccelerationof2g(15-150Hz)and1g(150-2000Hz)
Low-copperaluminum,NEMA4X,IP65,IP67
CSAenclosureType4X
PowerSupplyEffect
Lessthan0.01%ofcalibratedspanpervolt
Paint
Polyurethane
MountingPositionEffect
Zeroshiftofupto1.2inH2o(0,3kPa),whichcanbecalibrated
CoverO-rings
out.Nospaneffect
Buna-N
Productcertifications
ApprovedManufacturingLocations
EuropeanPressureEquipmentDirective(PED)(97/23/EC)
Rosemountinc-Chanhassen.Minnesota.USA
2088/2090PressureTransmitters
SoundEngineeringPractice
EmersonProcessManagementGmbHCo-Wessling
ElectroMagneticCompatibility(EMC)(2004/108EC)
EmersonProcessManagementAsiaPacific
All2088/2090SmartPressureTransmitter
PrivateLimited-Singapore
EN61326-1:1997withAmendmentsa1.a2andA3
BeijingRosemountFarEastInstrumentCo.,LTD-Beijing,China
OrdinaryLocationCertificationforFactoryMutual
EuropeanUnionDirectiveInformation
Asstandardthetransmitterhasbeenexaminedandtestedto
determinethatthedesignmeetsbasicelectrical,mechanical
TheecdeclarationofconformityforallapplicableEuropean
directivesforthisproductcanbefoundontherosemountwebsite
andfireprotectionrequirementsbyFM,anationallyrecognized
testinglaboratory(NRTL)asaccreditedbytheFederal
atwww.rosemount.com.ahardcopymaybeobtainedby
contactingourlocalsalesoffice
OccupationalSafetyandHealthAdministration(OSHA)
ATEXDirective(94/9/EC)
EmersonProcessManagementcomplieswiththeATEX
Directive
ProductdataSheet
00813-0100-4698,ReVDA
March2008
Rosemount2090F
Hazardouslocationscertifications
NDATEXCombustibledust
Certificateno:BAS01ATE×1427X@‖1D
NorthAmericanCertifications
T105°c(Tamb=-20°Cto85°c
P66
FactoryMutual(FM)Approvals
〔∈1180
E5Explosion-ProofforClassI,Division1,GroupsB,C,andD
∨maX=36ydcmax
Dust-Ignition-ProofforClassll,Division1,GroupsE,F,G,
-24mA
Classll,Division1,indoorandoutdoor(NEMA4X)
SpecialConditionsforSafeUse(x):
hazardouslocations,factorysealed
1.Theusermustensurethatthemaximumratedvoltage
15IntrinsicallysafeforuseinClassI,Division1,GroupsA,B,
andcurrent(36volts,24mA,D.C.)arenotexceeded.Al
C,D;Classll,Division1,GroupsE,F,andG;andClassIll
connectionstootherapparatusorassociatedapparatus
Division1whenconnectedinaccordancewithrosemount
hallhavecontroloverthisvoltageandcurrentequivalent
drawing02088-1018Non-incendiveforClassI,Division2,
toacategory"ib"circuitaccordingtoEN50020
GroupsA,B,C,andD
2.Cableentriesmustbeusedwhichmaintaintheingress
Forinputparametersseecontroldrawing02088-1018
protectionoftheenclosuretoatleastIP66
3.Unusedcableentriesmustbefilledwithsuitableblanking
CanadianStandardsAssociation(CSA
plugswhichmaintaintheingressprotectionofthe
C6Explosion-ProofforClassI,Division1,GroupsB,C,andD
enclosuretoatleastiP66
Dust-Ignition-ProofforClassll,Division1.groupse,f,G
4.Cableentriesandblankingplugsmustbesuitableforthe
Classlindoorandoutdoorhazardouslocations.CSA
ambientrangeoftheapparatusandcapableot
enclosureType4X;factorysealed.SuitableforClassI
withstandinga7Jimpacttest
Division2,GroupsA,b,C,andD
5.the2088/2090sensormodulemustbesecurelyscrewed
ntrinsicallySafeforClassI,Division1,GroupsA,B,C,and
inplacetomaintaintheingressprotectionofthe
D.Temp.CodeT3CIntrinsicallysafewhenconnectedwith
enclosure
approvedbarriersinaccordancewithRosemountdrawing
EDATEXFlameproof
088-1024
CertificationNo.KEMA97ATEX2378EI11/2G
Forinputparametersseecontroldrawing02088-1024
EExd|cT6(a=20°cto40°c
EuropeanCertifications
T4(a=20°cto80°c)
〔∈1180
11ATEXIntrinsicSafety
Vmax=36(withSmartoutputoption
CertificateNo.BASOOATEX1166X111G
Vmax=14(withlowpoweroutputoption)
EEXiaCT5(Tamb=-55to40C)
EEXialICT4(Tamb=-55to70'C)
JapaneseCertifications
∈1180
E4TlISFlame-Proof
TABLE1InputParameters
Exd|CT6(Tamb=85°℃C)
Loop/Power
InputType
CertificateDescription
Smart
C158702090FwithSSTwettedparts(withmeter)
l;=200mA
Smart
C15878
2090FwithSSTwettedparts(nometer)
P;=0.9W
Combinationsofcertifications
C1=0.012uF
Smart
Stainlesssteelcertificationtagisprovidedwhenoptionalapproval
SpecialConditionsforSafeUse(x:
isspecified.Onceadevicelabeledwithmultipleapprovaltypesis
Whentheoptionaltransientprotectionterminalblockis
installed,itshouldnotbereinstalledusinganyotherapproval
installed,theapparatusisnotcapableofwithstandinga
types.Permanentlymarktheapprovallabeltodistinguishitfrol
500Vrmstesttocase.Thismustbetakenintoaccounton
unusedapprovaltypes
anyinstallationinwhichitisused,forexamplebyassuring
KBCombinationofe5.5.andc6
thatthesupplytotheapparatusisgalvanicallyisolated
KHCombinationofe5.5and1
N1ATEXTypen
K5Combinationofe5and5
CertificationNo.BAS00ATE×3167X@‖3G
K6Combinationofc6.1andeD
EEXnLIICT5(a=-40°cto70°c)
ui=50Vdcmax
c∈
Specialconditionsforsafeuse
Whentheoptionaltransientprotectionterminalblockis
installed,theapparatusisnotcapableofwithstandinga500
Vr.m.s.testtocase.Thismustbetakenintoaccountonany
installationinwhichitisused,forexample,byassuringthat
hesupplytotheapparatusisgalvanicallyisolated
5
Productdatasheet
00813-0100-4698,ReVDA
Rosemount2090F
March2008
DimensionalDrawings
Rosemount2090FTransmitterExplodedview
CertificationLabel
LocalZeroandspan
ElectronicsHousingAssembly.
Terminalblock-
Cover
ElectronicsBoard
Alarm
Jumper
LCD
[町
SecurityJur
OPTIONALSMARTLCDDISPLAY
Rosemount2090F
50125)
Certificati
Optional
Tag
4.3(110)
Meter
39(100)
ROSEMOU了
4.7
Transmitter
(120)
Terminal
cuntry
Connections
Side
Sid
0×1.5Female(M20)
2×14-20UNc-2BX
andpg13.5alsoavail
Depth0.60
ableasoptions
MountingHoles
NOTE
12or2-in.Tri-Clamp
Dimensionsareininches(millimeters
Connection
6
ProductdataSheet
00813-0100-4698,ReVDA
March2008
Rosemount2090F
OrderingInformation
ModelProductDescription
2090FSanitaryPressureTransmitter
TransmitterType
A
Absolute
Gage
CodeRange
MinimumSpan
URL/MaxSpanSensorLimit
0-30psi(0-2bar)
1.5psi(103mbar)
30psi(2,06bar)
0-150psi(0-10.3bar)
7.5psi(517mbar)
psi(10,34bar
30-300psi(0-20.7ba)
40psi(2,76bar)
300psi(2068bar)
CodeOutput
4-20madc/DigitalHARTProtocol
CodeMaterialofconstruction
Processconnection
Isolatingdiaphragm
Oilfill
2D
16LSST
316LSST
Neobee
CodeProcessConnection
EF
1/2-in.Tri-ClampConnection
2-in.Tri-ClampConnection
CodeConduitthread
12-14NPT
2
M20×15cM20)
PG13.5
Code
Options
DigitalDisplay
M5
LCDdisplayscaled0-100%
LCDdisplay,specialconfiguration
MountingBrackets
B4SSTmountingbracketwithSSTBolts
Productcertifications
ATEXIntrinsicSatety
N1
ATEXTypen
NDATEXDuSt
ED
ATEXFlameproof
C6CSAExplosion-Proof,IntrinsicallySafe,andNon-incendive
CSAExplosion-Proof,DustIgnition-proof,IntrinsicallySafe,Division2
E5FMExplosion-Proof,DustIgnition-proof
FMIntrinsicallysafe,Division2
K5
FMEXplosion-Proof,dustignition-proof,IntrinsicallySafe,Division2
KB
FMandCSAExplosion-Proof,DustIgnition-proof,IntrinsicallySafe,Division2
KHFMApprovalsandATEXExplosion-ProofandIntrinsicallySafe
NK
IECEXDust
K77n7.E7&NKCombination
K1
IlN1.ed&NDCombination
Terminalblocks
T1TransientProtection
SpecialCertifications
Calibrationcertificate
SpecialConfiguration(Software)
NAMURalarmandsaturationlevels,highalarm
cnNaMURalarmandsaturationlevelslowalarm
SpecialProcedures
P2
CleaningforSpecialService
0.1%Accuracyto10:1Turndown
picalModelNumber:2090FG2s2DE1
Productdatasheet
00813-0100-4698,ReVDA
Rosemount2090F
March2008
Calibration
Transmittersarefactorycalibratedtocustomer's
specifiedrange.Ifcalibrationisnotspecified
transmittersarecalibratedatmaximumrange
Calibrationisatambienttemperatureandpressure
Tagging
Thetransmitterwillbetagged,atnocharge,in
accordancewithcustomerrequirementsalltagsare
stainlesssteel.Thestandardtagiswiredtothe
transmitter.Tagcharacterheightis18inch(0.318
cm).Apermanentlyattachedtagisavailableupon
request
StandardTermsandconditionsofsalecanbefoundatwwrosemountcomltermsofsale
TheemersonlogoisatrademarkandservicemarkofEmersonElectricCo
RosemountandtherosemountlogotypeareregisterdtrademarksofRosemountinc
NeobeeisaregisteredtrademarkofstepanChemicalCo
Tri-ClampisaregisteredtrdemarkofTri-CloverInc.ogtheAlfa-LavalGroup
The3-Asymbolisaregisteredtrademarkofthe3-ASanitaryStandardsSymbolsCounci.
Allothermarksarethepropertyoftheirprospectiveowners
CoverPhoto:2090-0014AB
EmersonProcessManagement
Rosemountinc
EmersonProcessManagementEmersonProcessManagementAsia
8200MarketBoulevard
Heathplace
PacificPrivateLimited
Chanhassen,MN55317UsaBognorRegis
1PandanCrescent
T(U.s.)4000118588
WestSussexPO229SH
Singapore128461
International)(952)9068888England
T(65)67778211
F(952)9497001
T44(0)4000118588
F(65)67770947
F44(0)4000118588
Enquiries@ap.emErsoNProcess.com
www.rosemountcom
EMERSON
o2008RosemountInc.Allrightsreserved
ProcessManagement
(压力变送器用电池)
5、需要得到怎样的输出信号:mV、V、mA及频率输出数字输出,选择怎样的输出取决于多种因素,包括变送器与系统控制器或显示器间的距离,是否存在“噪声”或其他电子干扰信号。是否需要放大器,放大器的位置等。对于许多变送器和控制器间距离较短的OEM设备,采用MA输出的变送器为经济而有效的解决方法,如果需要将输出信号放大,好采用具有内置放大的变送器。对于远距离传输出或存在较强的电子干扰信号,好采用MA级输出或频率输出。如果在RFI或EMI指标很高的环境中,除了要注意到要选择mA或频率输出外,还要考虑到特殊的保护或过滤器。
6、选择怎样的励磁电压:输出信号的类型决定选择怎么样的励磁电压。许多放大变送器有内置的电压调节装置,能够得到的一个工作电压决定是否采用带有调节器的传感器,选择传送器时要综合考虑工作电压与系统造价。
(压力变送器用电池)
广东扩散硅压力变送器厂家有许多,每个厂家生产的变送器质量也不一样,说到广东扩散硅压力变送器厂家哪家好?我认为,每一个地区都有生产扩散硅压力变送器的非要说一个名次高低,首先要看的是人们对产品以及质量的认可,好的厂家太多,国内国外的都有,非要说广东哪个生产厂家是最好的,这个真的不好说,每个厂家都有A面也有B面,所谓A面就主打产品,拳头产品。B面就是一些差强人意的产品。它们各有千秋!流量计生产厂家有几百家之多。每个厂家应对的经营环境也不一样,有的厂家国内国际形势好它的销售就好,自然业绩也就上去了。那他的最新排名也随之而上。我们横量一个企业必须横向纵向都要看,横向看销售额、品牌知名度、产品质量等。纵向看一个企业未来的规划,发展蓝图!
(压力变送器用电池)
13、容积变化量:<0.16cm3
14、阻尼(阶跃响应):充硅油时,一般在0.2s到1.67s之间连续可调
五、产品选型AL-3851
六、安装指南
1、测量液体流量时,变送器应安装在被测管道的旁边或下面,以便气泡排入管道中
2、测量气体流量时,变送器应安装在被测管道的旁边或上面,以便积聚的液体容易流入管道中
3、测量蒸汽流量时,变送器应安装在被测管道的下面,以便冷凝水能充满在引压管中。应特别注意,测量蒸汽或其它高温介质时,要防止变送器接触介质的温度超过变送器使用的极限温度。
4、在工艺管道上的安装位置与被测介质有关,为了获得较好的安装效果,应注意考虑下面情况
(压力变送器用电池)
HD-3351/3051差压变送器主要用于测量液体、气体或蒸汽的差压、压力、液位和密度,然后将其转换成4-20mA.DC信号输出,差压变送器包括DP型(差压型)、HP型(高静压差压)和DR型(微差压)三种类型。它可以通过HART协议的手操器相互通讯,进行设定和监控。
HP型高静压差压变送器是一种适用于石化和电站高压装置的差压变送器,由于其耐压高达32MPa并可承受单项过载压力而不被损坏,因此能可靠地用于高压系统的差压测量。
DR型微差压变送器可以将微小差压信号转换成4-20mA.DC信号,它采用专门设计的特殊温度补偿工艺,性能可靠稳定,它是用于炉堂燃烧室微压、一次和二次风量及气
(压力变送器用电池)
3051GP智能压力变送器采用新型进口高精度传感器芯体,测量精度高,信号输送稳定,抗干扰能力强。测量前端采用高品质经过特殊处理的坚固膜片,精湛的力学传递结构和封装工艺区别于传统油杯式结构,结构紧凑、耐腐蚀、抗震动,在提高可操作性的同时更确保了产品的稳定性及测量准确度,其性价比更高,使用寿命更长,同时采用高标准矿用阻燃橡套电缆,透气性好,安全等级更高。现已广泛用于石化、水电、地质、桥梁、隧道等方面的泥浆压力监测。
是选用高精度、高可靠性压力传感器组件。经过高可靠性的放大电路及精密温度补偿。精堪的封装技术及完善得装配工艺确保了该产品的质量和性能。极大地满足客户的需要,适用于各种工业过程测量与控制。扩散硅式压力变送器跟我公司的智能数显仪表(N系列--显示报警,PD9001--控制)配套可实现对系统压力显示报警或控制。
(压力变送器用电池)
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