红外气体探测

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1、GascardNGOperatingManualV1.00GASCARDNGINFRAREDGASMONITORUSERSMANUALEdinburghSensorsDivisionofEdinburghInstrumentsLtd.2BainSquare,KirktonCampus,Livingston,EH547DQ,Scotland,UKTel:int-44-(0)1506425300,Fax:int-44-(0)1506425320GascardNGOperatingManualV1.00©EdinburghInstrumentsLimited,2008Allri

2、ghtsreserved.Nopartofthisdocumentmaybereproducedortransmittedinanyformorbyanymeanswithoutpriorpermissionofthecopyrightholder.Theproductdescribedinthismanualissubjecttocontinuousdevelopmentand,whileeveryefforthasbeentakentoensurethattheinformationgiveniscorrect,EdinburghInstrumentsLimitedc

3、annotacceptanyliabilitiesforerrorsandomissionsortheirconsequences.GascardNGOperatingManualV1.00Contents1.INTRODUCTION12.PRINCIPLEOFOPERATION23.MECHANICALINSTALLATION34.PARTSIDENTIFICATION44.1.Frontview44.2.BackView55.BITSWITCHSETTINGS66.ELECTRICALREQUIREMENTS76.1.PowerIn76.2.Signal-Out86.

4、3.OutputResolution97.TEMPERATUREANDPRESSURECORRECTION107.1.TemperatureCorrection107.2.PressureCorrection118.DIGITALRESOLUTION129.GASREQUIREMENTS139.1.PumpAspiration139.2.GasFlowRates149.3.DiffusionAspiration(NotCurrentlyAvailable)1410.SAFETYNOTE1511.CALIBRATION1511.1.CalibrationChecking/A

5、djustingProcedure1611.2.PressureEffects(areminder)1611.3.CalibrationAccuracy1712.FILTERING1713.LED’S,FAULTSANDERRORINDICATIONS.1714.SPECIFICATION1915.WARRANTY2116.EXPANSIONFACILITIES2216.1.SerialCommunicationsPort2216.2.ExpansionFacilityandApplicationNotes2217.PHYSIOLOGICALEFFECTSOFCARBON

6、DIOXIDE2218.AMENDMENTSANDCOMPARISONWITHGASCARDII2319.DOCUMENTCHANGEHISTORY24GascardNGOperatingManualV1.00ThispageisdeliberatelyleftblankGascardNGOperatingManualV0.201.IntroductionPleasetakeafewminutestoreadthismanualtoensureeaseofinstallationwithotherequipmentandtomaximisetheuseofthefacil

7、itiesavailable.TheGascardNGinfraredgassensorisdesignedforeaseofintegrationwithawiderangeofsystemsrequiringaccurateandreliablemeasurementofcarbondioxide,carbonmonoxideormethanegasconcentrationsinabackgroundthatisAirorAirlike.(Otherbackgroundgasesareavailableuponreque