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DigiTemp-E Wireless
Temperature measurement in molten metals
Safety-related benefits:
• Nocableslyingaround
• Norepairsinsecurityrestrictedandhazardousenvironments
Cost-relevant advantages:
• Nowiringorcableconnectionbetweenthesubmersiblemeasuringprobeandmeasuringinstrument
• Noattachmentofcableconduit/terminalblocks
Temperaturemeasurementinmoltenmetals
DigiTemp-E Wireless
Temperature measurement using wireless transmission:
WithDigiTemp-EWirelessyoucanreceivethetemperaturemeasurementresultswirelessly.LocatednearthehandleoftheoptionalQUBEmeasurementlanceistheQUBETbattery-poweredwirelesstransmissionmodule,whichtransfersthetemperaturemeasurementdatadirectlytotheDigiTemp-EWirelessinstrument.Upto1000measurementscanbetakenusingtheQUBETwithitslong-lifelithiumionbatteries.Thebatteriesarechargedusingthededicatedchargingstation.
Theever-increasingdemandsonmeasurementtechnologyrequiretheintegrationofnewelectronicshardware,interfaces,andinparticularthesoftware.
TheinnovativeDigiTemp-EWirelessinstrumentfullymeetstheseexpectations.Itsfeaturesarereliability,easeofuse,andflexibilityinapplication.
TheDigiTemp-EWirelessmeasuresandanalyzesthetemperatureinsteel,iron,andnon-ferrousmelts.SensorsareconnectedtotheinstrumentthroughwiredlancesorwithmanuallyoperatedQUBEwirelesslances.
Standard features of the DigiTemp-E Wireless:
• WirelessreceiverfortheQUBETwirelessmeasurementlance
• Non-reflecting45mmdisplaywithwirelessconnectionandsignalstrengthindication
• LEDmeasurementsequencesignals
• Highmeasurementaccuracybyhigh-resolutionA/Dconverter
• Universalapplicationusingawiderangepowersupply
• CurvesforthermocoupletypesS,R,B,K,andD
• Measurementerrordetectionandinterpretation
• Automatictestmeasuringrecognition
• Fourpre-programmeddatatelegrams,threeadditionaldatatelegramsfreelyprogrammableusingEthernet
YoucansetinstrumentparametersandselectdatatelegramsusinganLCDinterfaceinsidetheinstrument.
Theparameterizationispasswordprotected,sothatonlyauthorizedpersonnelcanperformthistask.Parameterscanbesetfor:
• evaluationtolerances;
• thermocouplecalibrationtype;
• measurementtimes;
• dataInterfaces;
• startconditions;
• calibrationoffset;and
• bathlevel.
Youcanalsosetinstrumentconfigurationparametersusingawebbrowser.
Inadditiontotheconventionalimmersiontemperaturemeasurementinmoltensteel,theDigiTemp-EWirelesscanbeadaptedforothermeasurementtasksinmoltensteel.Thisisdonebyusingamenuinsidetheinstrumenttosetparametersfordifferentmeasurementsensorsusedforimmersiontemperaturemeasurementsin:
• steel,iron,andnon-ferrousmeltswithPositherm®dis-posableprobes;
• ironmeltswithMulti-Stik®andMaxi-Stik®reusableprobes;and
• non-ferrousmetalandaluminium.
Thefunctionaloperationoftheinstrumentiseasyandfullyautomatedandalsofeatures:
• password-protecteddeviceconfigurationusinganinternalLCDandbuttons;and
• backupandrestoreoftheinstrumentparametersusinganintegratedandremovabledongle.
TheDigiTemp-EWirelesshasthreeuser-orienteddatainterfacesandfourcontroloutputsasstandard.
Standard interfaces and outputs:
• measurementdataoutputusingaV24interfaceorserialTTY20mAinterfaceforPLCandperipheraldevices;
• mAoutputwithfollowmode;
• Ethernetinterface;
• bathlevel;
• wirelessreceiverunit;and
• controloutputsforsignalisationandPLC.
ThestandardEthernetinterfaceandtheoptionalProfibusandModbusinterfacesallowtheequipmenttooperateonthenetwork.
Theinstrumentcandetectbathlevelinmoltensteelandironwheninwiredoperation.ThisisdoneusingourPositherm®immersionthermocoupleconnectedtoanautomaticlance.
Machine-specificinstallationsarenotneededwiththismethodofbathleveldetection.
Option for an extension module:
• SecondserialTTY20mAinterface,or
• ProfibusDP/ModbusRTU,or
• Two-channelmAoutput,or
• SecondV24interface
MeltControl 2020 software
TheDigiTemp-EWirelessinstrumentscanbenetworkedwithaPCusinganEthernetinterface.WiththemeasurementdatasoftwareinstalledonthePC,youcanremotelyanalyseandsavethemeasurementsequences,results,andcurvesoftheDigiTemp-EWirelessinstrument.
DigiTemp-EWirelessinstrumentparameterscanalsobesetusingMeltControl2020.MeltControl2020isaserverapplicationandcanbeusedwithWindows7®.
MeltControl 2020 software:Measurement data management system
Measurementapplication Temperaturemeasurement
Bathleveldetection
Continuoustemperaturemeasurement
MeasurementapplicationselectedontheinternalLCDOnlyinwiredoperation
Measurementinput 1analoginputchannel Galvanicallyisolated
Measurementrate 10samples/second
Inputrange Temperature: TypeS:200°Cto1760°CTypeR:200°Cto1760°CTypeB:200°Cto1820°CTypeK:200°Cto1370°CTypeD:200°Cto2300°C
arithmeticallylinearisedaccordingtoIEC584,IPTS68,IPTS48,orITS90
accordingtoASTME988
Accuracy Temperature±1°C at0°Cto50°Cambienttemperature
inmeasurementrange>400°C
Temperatureplateaudetection
plateaulength:windowheight:
0.1sto5s0.2°Cto10°C
adjustablein0.1sstepsadjustablein0.1°Csteps
Measurementcircuitmonitoring
automaticthermocouple-breakdetectio
automaticsensorrecognition
Offsetadjustment ±5°C
Startconditions Temperature 200°Cto1200°C adjustablein50°Csteps
Maximummeasurementtime 6sto60s
Traceanalysis Plateauquerywitherrormeasurementinterpretation
Display 4-digit7-segmentLED,45mmdigitheight
Matrixdisplayforsignalandbatterystrength
T°CorT°FOptionalheatnumberinputboard
Temperaturedisplay in°Cor°F selectable
Displayresolution 1°C/1°F
Measurementsequencedisplay
Signaloutputs fourpotential-freePhotoMOSsolidstaterelayswithtwocommon500mAFfuses:oneforhornandoneformeasurementsequence(green,yellow,red).
maximum250VAC/DC,maximum500mA,maximum60W/VA
statussignalsalsoavailableusingserialcommunicationportsTTY,Ethernet,Profibus(optional)
Standarddataoutputs TTY20mA,serial,orV24interface
EthernetmAoutputBathleveldetection
protocol:CTS,3964,3964R,STXETXBCC,STXBCCETXTCP/IP0/4-20mA‘Measurement’contact
ornoprotocol
onlyforwiredoperationwithautolances
Technical dataDigiTemp-E Wireless:
Additionalinterfaces/options SecondserialTTY20mAinterface,orSecondV24interface,orProfibusDP/ModbusRTUinterface
Datatelegrams Fourselectableandthreefreelyprogrammable
programmableusingawebbrowser
Housing,dimensions,andweight
metalhousing,protectionIP55weight:approx.7.5kg
coatingRAL9005 dimensions:H=230mm,W=260mm,D=150mm
Operatingdata powersupply90to264VAC,47to63Hz
powerconsumptionmaximum34VA
ambienttemperature0to+50°C
1. QUBE T Transmitter
Measurementapplication Temperaturemeasurement
Transmission 2.4GHz Antennainstalledinsidethehousing
Inputrange TypeSTypeRTypeBTypeKTypeD
arithmeticallylinearisedaccordingtoIPTS68andIPTS48
ITS90
Displays In-builtdisplayformeasurementplace selectableorprogrammableusingpushbutton
Housing robustaluminumincludingmechanicalinterlockfordisplayandbattery
IP65protection
2. QUBE Handle
Ergonomicdesignwithmolded,rubbergrip
3. Battery and charging station
Battery Long-lifelithiumionbuilt-infuelgaugeUpto1000measurementspossible
rechargeable
Chargingstation FastchargewithfeedbackLEDsandself-cleaningbladecontacts
QUBE T
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Centrum Zuid 1105
3530 Houthalen, Belgium
Tel: +32 11 / 60 02 11
Fax: +32 11 / 60 04 00
Email: [email protected]
www. heraeus-electro-nite.com
Heraeus Electro-Nite GmbH & Co. KG
UnterdemHofe10
58099Hagen(D)
Tel. +49(0)6181.352700
Fax +49(0)6181.352800
Email: [email protected]
www.heraeus-electro-nite.com
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Dat
e of
pri
nt:
01
Aug
20
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