石油化工仪表及自动化（instrument and automation in petrochemical industry）

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1、石油化工仪表及自动化（Instrumentandautomationinpetrochemicalindustry）InstrumentandautomationinpetrochemicalindustryTags:chemicalautomationandinstrumentationsource:http://www.057728.comBriefintroductiontodigitalinstrumentsandautomationinpetrochemicalindustryThisbookcanbe

2、usedasareferenceorteachingreferencebookforpetroleum,chemical,energyandlightindustriesinengineeringcolleges.Itcanalsobeusedasareferenceorteachingreferencebookforappliedundergraduatecolleges,automationandotherrelatedmajors.Inaddition,itcanalsobeusedasatrainingm

3、aterialforprocessoperatorsandautomationpractitioners.Takingtheindustrialprocesscontrolsystemasthemainline,thispaperintroducestheprocessparameterdetectioninstrumentandcontroldevice,simplecontrolsystem,complexcontrolsystem,DCSandtypicalunitprocesscontrolapplica

4、tionexamples.Thebookisdividedinto7chapters,withtheaimofintegratingtheorywithpractice.Itisconcise,easytounderstandandtrytointegrateadvancedtechnologywithpracticalengineering.CatalogueofelectronicinstrumentsandautomationinpetrochemicalindustryThefirstchapterisa

5、nintroduction1.1basicconceptsofprocesscontrolinpetrochemicalindustryThebasiccompositionandblockdiagramof1.1.1automaticcontrolsystem1.1.2processpipingandcontrolflowchartClassificationof1.1.3controlsystems1.2characteristicsofprocesscontrolobjectsinpetrochemical

6、industry1.2.1hastheabilitytobalanceobjects1.2.2hasnoselfbalancingabilityobject1.3transitionprocessandqualityindexofpetrochemicalcontrolsystemStaticanddynamicof1.3.1controlsystemTransitionprocessof1.3.2controlsystemQualityindicatorsof1.3.3controlsystemExercise

7、sandthinkingquestionsThesecondchapterispetrochemicalprocessmeasuringinstrument2.1overview2.1.1detectionprocessandmeasurementerrorPerformanceindicatorsof2.1.2measuringinstrumentsThebasiccompositionandtransmitterof2.1.3measuringinstrumentClassificationof2.1.4me

8、asuringinstruments2.2temperaturedetectionandinstrument2.2.1temperaturedetectionmethodandbasicconcepts2.2.2expansionthermometer2.2.3thermocouplethermometer2.2.4thermalresistancethermometer