DIN EN 1359-2007 煤气表.膜片计量器

标准号：DIN EN 1359-2007
中文标准名称：煤气表.膜片计量器
英文标准名称：Gas meters - Diaphragm meters(includes Amendment A1:2006); English version of DIN EN 1359:2007-06
标准类型：Q82
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q82
国际标准分类号：91.140.40
引用标准：EN 437-2003;EN 50020-1994;EN 55022-1994;EN 60529-1991;EN 60730-1-1995;EN 60801-2-1993;EN ISO 9001-1994;EN ISO 9002-1994;IEC 61000-4-3-1996;ISO 228-1-1994;ISO 834-1975;ISO 1518-1992;ISO 2409-1992;ISO 2812-1-1993;ISO 4628-2-1982;ISO 6270-1980;ISO 7005-1-199
适用范围：This European Standard specifies the requirements and tests for the construction, performance, safety and production of class 1,5 mechanical diaphragm gas meters (hereinafter referred to as meters) having co-axial single pipe, or two pipe connections, used to measure volumes of fuel gases of the 1st, 2nd and 3rd families according to EN 437, at maximum working pressures not exceeding 0,5 bar and maximum actual flow rates not exceeding 160 m3/h over a minimum ambient temperature range of-10 ℃ to +40 ℃ and a gas temperature range as specified by the manufacturer with a minimum span of 40 K.This standard applies to meters with and without built-in mechanical temperature conversion that are installed in locations with vibration and shocks of Iow significance and in-- closed locations (indoor or outdoor with protection as specified by the manufacturer) with condensing or with non-condensing humidity or, if specified by the manufacturer,-- open locations (outdoor without any covering) with condensing humidity or with non-condensing humidity and in locations with electromagnetic disturbances.This standard does not cover meters with electronic indexes.Unless otherwise stated, all pressures given in this document are gauge pressure.Clauses 1 to 9 and Annexes B and F are for design and type testing only.NOTE Mechanical meters are not susceptible to electromagnetic interference and are therefore suitable for anyelectromagnetic environment.