KH130isaalarminstrumentwhichh***ehigh-precisionmeasurementanddataacquisitioncompatible.Itapplytomeasurephysicalparameterssuchastemperature,pressure,liquidlevel,gr***ity,instantaneousflow,etc.H***ethecommunication,tran***ission,feedandotherauxiliaryfuncti***.Omnipotentinputcorrespondstokindsof?tran***issionsignal.Theoutputisthemostadvancedmodularstructureandthefunctionisflexible.Alarmingstatecanbesetasupperlimit,lowerlimit,topupperlimitorbottomlowerlimit.ItuseMODBUScommunicationprotocolwhichisthemostcommonnow.Themaximumbaudrateupto19200一、Maintechnologyindexsamplingrate：≤0.5spowervoltage:85-240VACTCcold-junctioncompensation：interiorcomponentorexternalCU50compensationpowerdissipation:<5Wcouplecutofforrangexceed：displayOPENtheuseof***Ttechnology,itsdesignismoreconciseandlightweight.inputtypes：TC：K、S、E、J、T、B、NRTD：PT100、CU50、CU100linearvoltage：0-5V、1-5VlinearCurrent：0-10mA、4-20mAexpansionoftype:intheretentionoftheabove-mentionedtype,permituserstospecifyrequireinputtypes.Outputtypes：R1A:Relayoutput(0.8Anormallyopen)R1B:Relayoutput(0.8Anormallyclose)R1C:Relayoutput(0.8Anormallyopen+normallyclose)R2A:Relayoutput(3Anormallyopen)R2B:Relayoutput(3Anormallyclose)R2C:Relayoutput(3Anormallyopen+normallyclose)W1:SCRnon-contactoutput(100-240VAC/0.2A)G:SSRdrivevoltage(DC12V/50mAoutput)K1:single-circuitsilicon-controlledover-nulltriggerK2:two-circuitsilicon-controlledover-nulltriggerI1:OpticalisolationCurrenttran***issionoutputS1:OpticalisolationRS485communication?S2:OpticalisolationRS232communicationU1/U2/U3:5V/12V/24VDCfeedExample：Ametertype：KH130-A-R1C-R1A-N-I-ACmainmachinetype：KH130，BargraphdisplayAlarminstrumentdimension：96×96mm，tworelaysalarmingoutputinputcurrentsignal，220VACpower二、Explanationonthetypes)