FLOWLINE LU 超声波液位计英文说明书.docx
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FLOWLINE LU 超声波液位计英文说明书.docx
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FLOWLINELU超声波液位计英文说明书
MiniMe™2-WireUltrasonic
LevelTransmitter
ModelLU12/LU13/LU14
Owner’sManual
Warranty,Service&Repair
Toregisteryourproductwiththemanufacturer,gototheFlowline
websiteforon-lineregistration.Thewebsiteaddressisasfollows:
.
On-lineWarrantyRegistrationcanbefoundunderContactUsis
theNavigationBaralongthesideofthehomepage.
Ifforsomereasonyourproductmustbereturnedforfactoryservice,
contactFlowlineInc.at(562)598-3015toreceiveaMaterial
ReturnAuthorizationnumber(MRA),providingthefollowing
information:
1.PartNumber,SerialNumber
2.Nameandtelephonenumberofsomeonewhocananswer
technicalquestionsrelatedtotheproductanditsapplication.
3.ReturnShippingAddress
4.BriefDescriptionoftheSymptom
5.BriefDescriptionoftheApplication
OnceyouhavereceivedaMaterialReturnAuthorizationnumber,
shiptheproductprepaidinitsoriginalpackingto:
FlowlineFactoryService
MRA_____
10500HumboltStreet
LosAlamitos,CA90720
Toavoiddelaysinprocessingyourrepair,writetheMRAonthe
shippinglabel.Pleaseincludetheinformationaboutthemalfunction
withyourproduct.Thisinformationenablesourservicetechnicians
toprocessyourrepairorderasquicklyaspossible.
WARRANTY
Flowlinewarrantstotheoriginalpurchaserofitsproductsthatsuch
productswillbefreefromdefectsinmaterialandworkmanshipunder
normaluseandserviceforaperiodwhichisequaltotheshorterof
oneyearfromthedateofpurchaseofsuchproductsortwoyearsfrom
thedateofmanufactureofsuchproducts.
Thiswarrantycoversonlythosecomponentsoftheproductswhich
arenon-movingandnotsubjecttonormalwear.Moreover,products
whicharemodifiedoraltered,andelectricalcableswhicharecutto
lengthduringinstallationarenotcoveredbythiswarranty.
Flowline’sobligationunderthiswarrantyissolelyandexclusively
limitedtotherepairorreplacement,atFlowline’soption,oftheproducts
(orcomponentsthereof)whichFlowline’sexaminationprovesto
itssatisfactiontobedefective.FLOWLINESHALLHAVENO
OBLIGATIONFORCONSEQUENTIALDAMAGESTOPERSONAL
ORREALPROPERTY,ORFORINJURYTOANYPERSON.
Thiswarrantydoesnotapplytoproductswhichhavebeensubjectto
electricalorchemicaldamageduetoimproperuse,accident,negligence,
abuseormisuse.Abuseshallbeassumedwhenindicatedby
electricaldamagetorelays,reedswitchesorothercomponents.The
warrantydoesnotapplytoproductswhicharedamagedduringshipment
backtoFlowline’sfactoryordesignatedservicecenterorare
returnedwithouttheoriginalcasingontheproducts.Moreover,this
warrantybecomesimmediatelynullandvoidifanyoneotherthanservice
personnelauthorizedbyFlowlineattemptstorepairthedefective
products.
Productswhicharethoughttobedefectivemustbeshippedprepaid
andinsuredtoFlowline’sfactoryoradesignatedservicecenter(the
identityandaddressofwhichwillbeprovideduponrequest)within
30daysofthediscoveryofthedefect.Suchdefectiveproductsmust
beaccompaniedbyproofofthedateofpurchase.
Flowlinefurtherreservestherighttounilaterallywavethiswarranty
andtodisposeofanyproductreturnedtoFlowlinewhere:
a.Thereisevidenceofapotentiallyhazardousmaterialpresent
withproduct.
b.TheproducthasremainedunclaimedatFlowlineforlongerthan
30daysafterdutifullyrequestingdispositionoftheproduct.
THEREARENOWARRANTIESWHICHEXTENDBEYOND
THEDESCRIPTIONONTHEFACEOFTHISWARRANTY.This
warrantyandtheobligationsandliabilitiesofFlowlineunderitare
exclusiveandinsteadof,andtheoriginalpurchaserherebywaives,all
otherremedies,warranties,guaranteesorliabilities,expressor
implied.EXCLUDEDFROMTHISWARRANTYISTHEIMPLIED
WARRANTYOFFITNESSOFTHEPRODUCTSFORAPARTICULAR
PURPOSEORUSEANDTHEIMPLIEDWARRANTYOF
MERCHANTABILITYOFTHEPRODUCTS.
Thiswarrantymaynotbeextended,alteredorvariedexceptbyawritten
instrumentsignedbyaduly-authorizedofficerofFlowline,Inc.
StepOne
SPECIFICATIONS
Range:
LU12:
0.16’to10’(5cmto3m)
LU13:
0.33’to25’(10cmto7.6m)
LU14:
0.66’to40’(20cmto12.2m)
Accuracy:
±.15%ofspaninair
Resolution:
0.125”(3mm)
Beamwidth:
LU12:
2”diameter
LU13:
3”diameter
LU14:
3”diameter
Deadband:
LU12:
0.16’(5cm)
LU13:
0.33’(10cm)
LU14:
0.66’(20cm)
LEDindication:
Power,indicationandecho-status
Memory:
Non-volatile
Supplyvoltage:
12-28VDC
Loopresistance:
600Ohms@24VDC
Signaloutput:
4-20mA,two-wire
Calibration:
Target,calibrationwire
Fail-safety:
Revertsto22mA
Processtemperature:
F:
-40ºto160º
C:
-40ºto71º
Temp.compensation:
Automatic
Electronicstemp:
F:
-40ºto160º
C:
-40ºto71º
Pressurerating:
30psi(2bar)@25°C.,derated@1.667psi
(0.113bar)per°C.above25°C.
Enclosurerating:
NEMA6(IP67)
Installedheight:
1.7”(4.3cm)abovetankprocessmount
Enclosurematerial:
Polycarbonate,PC/ABSFR
Transducermaterials:
PVDFKynar®
Cablejacketmat’l:
Polypropylene
Cabletype:
3-conductor,shielded
Cablelength:
10’(3m)
Processmount:
LU12:
1”NPT(1”G)
LU13/14:
2”NPT(2”G)
Mountinggasket:
Viton®(Gversiononly)
Classification:
Generalpurpose
CEcompliance:
EN50082-2immunity
(pending)EN55011emission
Overview:
MiniMeredefinesperformanceforcontinuousnon-contactultrasonic
levelmeasurementinbulkchemical,oilandwastestoragetanksupto
40’(12.2m),andisideallysuitedforchallengingcorrosive,coatingor
wasteliquids.Thecompactcorrosionproofpackageiscompletely
sealedandstandsonly1.7”abovethetanktop.Thetransmitteris
broadlyselectedforatmosphericbulkstorage,daytank,processvessel
andwastesumpapplications.Mediaexamplesincludeinkandpolymer.
Thetransmittermaybespannedinsecondsusingthecalibrationwire,
aDCpowersupplyandflatreflectivetarget.Tosetthe4mAspan,
attachthecalibrationwiretothereturnsideofthepowersupply,hold
thetransmitteratthedesiredrangeandturnpoweronuntilthe
Flowlinelogoplateilluminates.Tosetthe20mAspan,connectthe
calibrationwiretothepositivesideofthepowersupplyandfollow
thesameprocedure.
PartNumberMax.RangeDeadbandBeamThread
LU12-500110’(3m)2”(5cm)2”1”NPT
LU12-506110’(3m)2”(5cm)2”1”G
LU13-500125’(7.6m)4”(10cm)3”2”NPT
LU13-506125’(7.6m)4”(10cm)3”2”G
LU14-500140’(12.2m)8”(20cm)3”2”NPT
LU14-506140’(12.2m)8”(20cm)3”2”G
StepTwo
SAFETYPRECAUTIONS
AboutthisManual:
PLEASEREADTHEENTIREMANUALPRIORTO
INSTALLINGORUSINGTHISPRODUCT.Thismanual
includesinformationontheMiniMe™UltrasonicLevel
TransmitterfromFLOWLINE:
LU12-50_1,LU13-50_1and
LU14-50_1.Pleaserefertothepartnumberlocatedonthetransmitter
labeltoverifytheexactmodelwhichyouhavepurchased.
User’sResponsibilityforSafety:
FLOWLINEmanufacturesawiderangeofliquidlevelsensorsand
technologies.Whileeachofthesesensorsisdesignedtooperatein
awidevarietyofapplications,itistheuser’sresponsibilitytoselect
asensormodelthatisappropriatefortheapplication,installit
properly,performtestsoftheinstalledsystem,andmaintainall
components.Thefailuretodosocouldresultinpropertydamage
orseriousinjury.
ProperInstallationandHandling:
Becausethisisanelectricallyoperateddevice,onlyproperlytrained
staffshouldinstalland/orrepairthisproduct.Useaproper
sealantwithallinstallations.Note:
AlwaysinstalltheVitongasket
withtheLU1_-5061.TheGthreadedversionoftheMiniMewill
notsealunlessthegasketisinstalledproperly.Neverovertighten
thetransmitterwithinthefitting.Alwayscheckforleakspriorto
systemstart-up.
WiringandElectrical:
Asupplyvoltageof12-28VDCisusedtopowerthe
LU12/LU13/LU14seriestransmitter.Thesensorsystemsshould
neverexceedamaximumof28voltsDC.Electricalwiringofthe
sensorshouldbeperformedinaccordancewithallapplicable
national,state,andlocalcodes.
MaterialCompatibility:
TheMiniMe™enclosureismadeofaflameretardant
Polycarbonate(PC/ABSFR).Thetransducerismadeof
PolyvinylideneFluoride(PVDF).Makesurethatthemodelwhich
youhaveselectedischemicallycompatiblewiththeapplication
liquidsitwillcontact.
Enclosure:
Whilethetransmitterhousingisliquid-resistantandcanbefully
submersed,MiniMeisnotdesignedtobeoperationalwhen
immersed.Itshouldbemountedinsuchawaythattheenclosure
andtransducerdonotcomeintocontactwithfluidundernormal
operationalconditions.
MakeaFail-SafeSystem:
Designafail-safesystemthataccommodatesthepossibilityof
transmitterorpowerfailure.Incriticalapplications,FLOWLINE
recommendstheuseofredundantbackupsystemsandalarmsin
additiontotheprimarysystem.
Flammable,ExplosiveandHazardousApplications:
TheLU12/LU13/LU14seriestransmittersystemsshouldnotbe
usedwithinflammableorexplosiveapplications.
Warning
AlwaysinstalltheVitongasketwithallversionsoftheLU1_-
5061.TheGthreadedversionoftheMiniMewillnotsealunless
thegasketisinstalledproperly.
StepThree
TECHNOLOGY
AboutDigitalInfinity:
DigitalInfinityprovidesunparalleledsensorperformanceandapplication
benefitsthroughadvanceddigitalsurfaceimagingandsignal
processingtechnology.
PerformanceBenefits:
DigitalInfinitysensorsareaccurate
to±0.15%ofmeasuredspaninair
withnoaccuracydegradingover
span.Thepowerfulsensorsarecapable
ofrangesupto40’withonlya2”
transducer.Theminimumdeadband
is2”foropt
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