FlowLine DeltaSpan LD30 Series Manuale utente
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DeltaSpan™
GeneralPurposeExternalMount
PressureLevelTransmitter
LD30SeriesQuickStart
CableSeries
(LD30‐S_01)
ConduitSeries
(LD30‐S_11)
QS301030RevC
©2013Flowline,Inc.
AllRightsReserved10500HumboltStreet,LosAlamitos,CA90720USA
MadeinUSATel:562.598.3015•Fax:562.431.8507•www.flowline.com
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WelcometotheDeltaSpan™QuickStart
TheDeltaSpan™QuickStartprovidesbasicmounting,setupanduseinstructionsfor
gettingtheDeltaSpan™upandrunningquickly.Ifyouhaveanon‐standardinstallation
orsetuprequirementthatisnotaddressedhere,pleaserefertotheDeltaSpan™Manual
orothersupportdocumentationlocatedatwww.flowline.com.
WeDoYourLevelBest
ThankyouforpurchasingDeltaSpan™.Thegeneralpurposeexternalmountpressurelevel
transmitterprovidescontinuouslevelmeasurementupto69’(21.1m)WCpoweredbythe
4‐20mAloop.TheLD30Seriescanbeusedtoaccuratelymeasurecompatiblegasesand
liquids;fullscaleaccuracyis0.25%.DesignedforindustrialenvironmentswithaNEMA4X
(IP66)housing,thistransmitterresistsmosteffectsofshockandvibration.ThisQuickStart
includeseverythingyou’llneedtogetthesensorupandrunning.
CAUTION
Donotexceedspecifiedsupplyvoltageratings.Permanentdamagenot
coveredbywarrantywillresult.Thisdeviceisnotdesignedfor120or240
voltACoperation.Useonlyon13to30VDC.
PressureRanges Compensated
TemperatureRange
PressureRange(PSIG) Max.DistanceMeasured
0‐511.5’(3.5m)WC ‐18°to79°C
0°to175°F
0‐1534.6’(10.1m)WC
0‐3069.3’(21.1m)WC)
Installation
First,selectalocation.TheDeltaSpanshouldbelocatedwithinatemperaturerangeof0
and175°F(‐18to79°C).Distancefromthereceiverislimitedonlybytotalloopresistance.
Whilethetubingorpipingsupplyingpressuretotheunitcanbepracticallyanylength,
rememberthatlonglengthswillincreaseresponsetimeslightly.
Next,positiontheDeltaSpan.Althoughthetransmitterisnotpositionsensitive,standard
modelsarefactorycalibratedinapositionwiththepressureconnectiondownward.The
DeltaSpanfunctionsatgreatestaccuracyinthisposition.
Createapressureconnection.Useasmallamountofplumber’stapeorothersuitable
sealantstopreventleaks.Besurethepressurepassageinsidetheportisnotblocked.
Finally,checkyourElectricalConnections.Themaximumlengthofwireconnectingthe
transmitterandreceiverisafunctionofwiresizeandreceiverresistance.Wiringshould
notcontributemorethan10%ofthereceiverresistancetototalloopresistance.Forruns
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exceeding1000feet,choosereceiverswithhigherresistancetominimizethesizeandcost
ofconnectingleads.Wherewiringlengthisunder100feet,wireassmallas22AWGcan
beused.
Electricalconnectionstothepressuretransmittersaremadetotheterminalblocklocated
insidethehousing.Removethescrewsandliftoffthecover.Wireasshowninthe
diagrambelow.WhenusingcableversionofGeneralPurposeHousingwithCable,black
wireisnegative(‐)andredwireispositive(+).
CurrentOutput
Current(4‐20mA)OutputOperation
Anexternalpowersupplydelivering13‐30VDCwithminimumcurrentcapabilityof40mA
DC(pertransmitter)isrequiredtopowerthecontrolloop.TheCurrentOutputdiagram
(above)showstheconnectionofthepowersupply,transmitterandreceiver.Therangeof
appropriatereceiverloadresistance(RL)fortheDCpowersupplyvoltageavailableis
expressedbytheformula:
RLMax=Vps‐13
20mADC
Shieldedcableshouldalwaysbeusedforcontrolloopwiring.
MaximumLoopResistanceis1300ohms@30VDC.
Maintenance
Afterfinalinstallationofthepressuretransmitteranditscompanionreceiver,noroutine
maintenanceisrequired.Aperiodiccheckofsystemcalibrationissuggested.TheLD30
transmittersarenotfieldrepairableandshouldbereturnedifrepairisneeded.
Troubleshooting
IfyoufaceanyissuesnotaddressedinthisQuickStart,pleaserefertotheDeltaSpan
ManuallocatedonFlowlinewebsiteatwww.flowline.com.
Wherepersonalsafetyorsignificantpropertydamagecanoccurduetoaspill,the
installationmusthavearedundantbackupsafetysysteminstalled.
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Warranty
Flowlinewarrantstotheoriginalpurchaserofitsproductsthatsuchproductswillbefreefromdefectsin
materialandworkmanshipundernormaluseandserviceinaccordancewithinstructionsfurnishedby
Flowlineforaperiodoftwoyearsfromthedateofmanufactureofsuchproducts.Flowline'sobligation
underthiswarrantyissolelyandexclusivelylimitedtotherepairorreplacement,atFlowline'soption,of
theproductsorcomponents,whichFlowline'sexaminationdeterminestoitssatisfactiontobedefectivein
materialorworkmanshipwithinthewarrantyperiod.Flowlinemustbenotifiedpursuanttotheinstructions
belowofanyclaimunderthiswarrantywithinthirty(30)daysofanyclaimedlackofconformityofthe
product.Anyproductrepairedunderthiswarrantywillbewarrantedonlyfortheremainderoftheoriginal
warrantyperiod.Anyproductprovidedasareplacementunderthiswarrantywillbewarrantedforthefull
twoyearsfromthedateofmanufacture.
Returns
ProductscannotbereturnedtoFlowlinewithoutFlowline'spriorauthorization.Toreturnaproductthatis
thoughttobedefective,gotowww.flowline.com,andsubmitacustomerreturn(MRA)requestformand
followtheinstructionstherein.Allwarrantyandnon‐warrantyproductreturnstoFlowlinemustbeshipped
prepaidandinsured.Flowlinewillnotberesponsibleforanyproductslostordamagedinshipment.
Limitations
Thiswarrantydoesnotapplytoproductswhich:1)arebeyondthewarrantyperiodorareproductsfor
whichtheoriginalpurchaserdoesnotfollowthewarrantyproceduresoutlinedabove;2)havebeen
subjectedtoelectrical,mechanicalorchemicaldamageduetoimproper,accidentalornegligentuse;3)
havebeenmodifiedoraltered;4)anyoneotherthanservicepersonnelauthorizedbyFlowlinehave
attemptedtorepair;5)havebeeninvolvedinaccidentsornaturaldisasters;or6)aredamagedduring
returnshipmenttoFlowline.Flowlinereservestherighttounilaterallywaivethiswarrantyanddisposeof
anyproductreturnedtoFlowlinewhere:1)thereisevidenceofapotentiallyhazardousmaterialpresent
withtheproduct;or2)theproducthasremainedunclaimedatFlowlineformorethan30daysafter
Flowlinehasdutifullyrequesteddisposition.Thiswarrantycontainsthesoleexpresswarrantymadeby
Flowlineinconnectionwithitsproducts.ALLIMPLIEDWARRANTIES,INCLUDINGWITHOUTLIMITATION,
THEWARRANTIESOFMERCHANTABILITYANDFITNESSFORAPARTICULARPURPOSE,AREEXPRESSLY
DISCLAIMED.Theremediesofrepairorreplacementasstatedabovearetheexclusiveremediesforthe
breachofthiswarranty.INNOEVENTSHALLFLOWLINEBELIABLEFORANYINCIDENTALOR
CONSEQUENTIALDAMAGESOFANYKINDINCLUDINGPERSONALORREALPROPERTYORFORINJURYTO
ANYPERSON.THISWARRANTYCONSTITUTESTHEFINAL,COMPLETEANDEXCLUSIVESTATEMENTOF
WARRANTYTERMSANDNOPERSONISAUTHORIZEDTOMAKEANYOTHERWARRANTIESOR
REPRESENTATIONSONBEHALFOFFLOWLINE.Thiswarrantywillbeinterpretedpursuanttothelawsofthe
StateofCalifornia.Ifanyportionofthiswarrantyisheldtobeinvalidorunenforceableforanyreason,such
findingwillnotinvalidateanyotherprovisionofthiswarranty.
Forcompleteproductdocumentation,videotraining,andtechnicalsupport,gotowww.flowline.com.
Forphonesupport,call562‐598‐3015from8amto5pmPST,Mon‐Fri.
(PleasemakesureyouhavethePartandSerialnumberavailable.)
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