【英文标准名称】:Gasmeters.Rotarydisplacementgasmeters
【原文标准名称】:煤气表.旋转位移煤气表
【标准号】:BSEN12480-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-03-18
【实施或试行日期】:2002-03-18
【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】:准确度;建筑工程;计数器;定义(术语);设计;尺寸规格;耐久性;流量计量;流量率;燃料气体;气体流动;煤气表;气体容积;燃气表;作标记;材料;测量;测量仪器;计量学;操作;工作范围;性能;无源的;性能测试;压力;额定值;旋转裂片煤气表;规范(验收);温度;温度范围;术语学;试验;定型测试;用户信息;容积式流量计;容积测量
【英文主题词】:Accuracy;Constructions;Counters;Definitions;Design;Dimensions;Durability;Flowmeasurement;Flowrates;Fuelgases;Gasflow;Gasmeters;Gasvolume;Gas-supplymeters;Marking;Materials;Measurement;Measuringinstruments;Metrology;Operation;Operativeranges;Performance;Performanceinservice;Performancetesting;Pressure;Ratings;Rotatinglobegasmeters;Specification(approval);Temperature;Temperaturerange;Terminology;Testing;Typetesting;Userinformation;Volumeflowmeters;Volumemeasurement
【摘要】:ThisEuropeanStandardspecifiesranges,construction,performances,outputcharacteristicsandtestingofrotarydisplacementgasmeters(hereinafterreferredtoasRDmetersorsimplymeters)forgasvolumemeasurement.ThisEuropeanStandardappliestorotarydisplacementgasmetersusedtomeasurethevolumeoffuelgasesofthe1,2and3gasfamilies,thecompositionofwhichisspecifiedinEN437,atamaximumworkingpressureuptoandincluding16baroveragastemperaturerangeofatleast-10℃to+40℃.Unlessotherwisespecifiedinthisstandard,allpressuresusedaregaugepressures.
【中国标准分类号】:Q82
【国际标准分类号】:91_140_40
【页数】:48P.;A4
【正文语种】:英语