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► Robustandsafemultichannelsignalconverteranddisplayunitinconnectionwithtransducers ofKirchgaessercompany

► Possibletransducers(max.4): •PEM-EX-C(pressure)and/or •TEM-EX-C(temperature)and/or •MID-EX-C(smallflow)and/or •MID-EX-GC(highflow)

► ConnectionofthetransducerswithHirschmannsurfacemountedconnectortypeG4and specialpre-fabricatedconnectioncabletypeVCG

► Automaticdetectionoftheconnectedtransducers(typeandmeasuringrange)

► Noparameterizingorprogrammingrequiredforoperation

► Signaloutput:eachwith5-15Hz,potential-free

► Electricalconnectionwithplug-interminals

► Powersupply:10.0VDC..13.5VDC

► Markingaccordingtodirective94/9/EC:IM2ExiaI

COMBA-EX

ka053000en;Rev.2.0

J2013328

Figure:COMBA-EX-4K1A1

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OrderinginformationCOMBA-EX10 No. of measuring points

4 4measuringpoints9 Specialversion,tobespecified

20 Electrical connectionK Plug-interminalsandtwocableglandsM28x1.5Y Specialversion,tobespecified

30 Transducer connection1 HirschmannsurfacemountedconnectortypeG49 Specialversion,tobespecified

40 Output signalA Frequency5-15Hz,potential-freeY Specialversion,tobespecified

50 Special equipment1 Standard9 Specialversion,tobespecified

Completeordercode:

COMBA-EX-Note! The connection cable with a length of max. 30 m is not a part of the package and has to be ordered separately.

Thefollowingpre-fabricatedconnectioncablesareavailable:

• VCG-01(length1m) partno.:2640001• VCG-05(length5m) partno.:2640005• VCG-10(length10m) partno.:2640010• VCG-20(length20m) partno.:2640020• VCG-30(length30m) partno.:2640030

Supplementary documentation:• OperatinginstructionsMID-EX-C*: ba052100a1(german/english)• OperatinginstructionsMID-EX-GC*: ba050000a1(german/english)• OperatinginstructionsPEM-EX-C*: ba054000a1(german/english)• OperatinginstructionsTEM-EX-C*: ba055000a1(german/english)

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Measuring system:

m

n

p

o

q

r

• ThemeasuringsystemconsistofthemultichannelsignalconverteranddisplayunitCOMBA-EXm andselectabletransducersPEM-EX-Cn(pressure),TEM-EX-Cp(temperature),MID-EX-Cq (smallflow)and/orMID-EX-GCo(highflow).

• Thetransducersareavailablewithdifferentprocessconnectionsr,forfurtherdetailspleasetakea lookattherespectiveproductinformation.

Display and operation:

5 4

321

09

87 6

+– E

•Themeasurandsofthemax.4transducersareshownonthebigLC-display,theassociatedLEDsindicatethecorrectlyconnectedtransdu-cers.

•Thereisnooperationrequired.TheswitchS1ac-tivatesthesimulationmode,thekeybuttonsS,OandFarepreparedforfurthersoftwareextensi-ons.

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Technical data (general):•Multichannelsignalconverteranddisplayunit•Connectabletransducers: -PEM-EX-C(pressure)and/or -TEM-EX-C(temperature)and/or -MID-EX-C(smallflow)and/or -MID-EX-GC(highflow)•Automaticdetectionofconnectedtransducers(typeandmeasuringrange)•ProtectionaccordingtoEN60529: IP65•Housing: Glasfibre-reinforcedpolyester,graphiteadded•Weight: Approx.2.5kg• TypeofprotectionaccordingtoEN60079-0: ExiaI•Ambienttemperature: -20°C≤Ta≤+40°C

Tecnical data (electrical):• Powersupply: 10.0VDC≤Ui≤13.5VDC•Currentconsumption -80mA,withoutexternaltransducers -Thetotalcurrentconsumptionishigherduetothecurrentconsumptionoftheconnected transducers.• Frequencyoutput -Supplyvoltage:max.13.5VDC -Outputsignal:5-15Hz,potential-free• Internalinductances: Negligible• Internalcapacitances: Negligible

Note!ThedeviceisapprovedandcertifiedaccordingtoGB3836.1,GB3836.2andGB3836.4fortheuseinChinamining,thecertificationnumbersareJ2013327andJ2013328.

Subjecttochangewithoutnotice!

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Dimension sheet:

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Thispageisforyournotes!