BS EN 50271-2002 检测和测量可燃气体、有毒气体和氧气的电气设备.使用软件和/或数字技术设备要求和试验
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【英文标准名称】:Electricalapparatusforthedetectionandmeasurementofcombustiblegases,toxicgasesoroxygen-Requirementsandtestsforapparatususingsoftwareand/ordigitaltechnologies
【原文标准名称】:检测和测量可燃气体、有毒气体和氧气的电气设备.使用软件和/或数字技术设备要求和试验
【标准号】:BSEN50271-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-02-04
【实施或试行日期】:2002-02-04
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:氧;爆炸性环境;有毒气体;燃烧;电气设备;气体检测器;气体;数字信号;计算机软件
【英文主题词】:Burninggases;Computersoftware;Concentration;Definition;Definitions;Detectors(circuits);Digitalengineering;Gasdetectors;Measuringtechniques;Oxygen;Specification(approval);Testing;Toxicgases;Toxins
【摘要】:ThisEuropeanStandardspecifiesrequirementsandtestsforelectricalapparatusforthedetectionandmeasurementofcombustiblegases,toxicgasesoroxygenusingsoftwareand/ordigitaltechnologies.Itisapplicabletofixed,transportableandportableapparatusintendedforuse·indomesticpremisesor·inindustrialapplicationswheresafetyintegritylevels1or2ofIEC61508orsafetycategories1or2ofEN954-1arerequired.Inindustrialapplicationsthisstandardisalsoapplicabletoapparatuswhichareintendedforuseinhazardousareaswhichmaycontainexplosiveorpotentiallyexplosiveatmospheres.ThisEuropeanstandardsupplementstherequirementsoftheEuropeanStandardsforthedetectionandmeasurementofcombustiblegasesandvapours(e.g.EN61779-1toEN61779-5,EN50194),toxicgases(e.gEN45544,EN50291)oroxygen(e.g.EN50104).note:1Forthepurposesofthisstandardtheword'toxic'shouldbetakentoinclude'verytoxic','toxic','harmful','corrosive','irritating','carcinogenic','mutagenic'and'toxictoreproduction'.
【中国标准分类号】:N50
【国际标准分类号】:13_320
【页数】:12P.;A4
【正文语种】:英语
【原文标准名称】:检测和测量可燃气体、有毒气体和氧气的电气设备.使用软件和/或数字技术设备要求和试验
【标准号】:BSEN50271-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-02-04
【实施或试行日期】:2002-02-04
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:氧;爆炸性环境;有毒气体;燃烧;电气设备;气体检测器;气体;数字信号;计算机软件
【英文主题词】:Burninggases;Computersoftware;Concentration;Definition;Definitions;Detectors(circuits);Digitalengineering;Gasdetectors;Measuringtechniques;Oxygen;Specification(approval);Testing;Toxicgases;Toxins
【摘要】:ThisEuropeanStandardspecifiesrequirementsandtestsforelectricalapparatusforthedetectionandmeasurementofcombustiblegases,toxicgasesoroxygenusingsoftwareand/ordigitaltechnologies.Itisapplicabletofixed,transportableandportableapparatusintendedforuse·indomesticpremisesor·inindustrialapplicationswheresafetyintegritylevels1or2ofIEC61508orsafetycategories1or2ofEN954-1arerequired.Inindustrialapplicationsthisstandardisalsoapplicabletoapparatuswhichareintendedforuseinhazardousareaswhichmaycontainexplosiveorpotentiallyexplosiveatmospheres.ThisEuropeanstandardsupplementstherequirementsoftheEuropeanStandardsforthedetectionandmeasurementofcombustiblegasesandvapours(e.g.EN61779-1toEN61779-5,EN50194),toxicgases(e.gEN45544,EN50291)oroxygen(e.g.EN50104).note:1Forthepurposesofthisstandardtheword'toxic'shouldbetakentoinclude'verytoxic','toxic','harmful','corrosive','irritating','carcinogenic','mutagenic'and'toxictoreproduction'.
【中国标准分类号】:N50
【国际标准分类号】:13_320
【页数】:12P.;A4
【正文语种】:英语
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