PREN 1359 : DRAFT 2014被替代
GAS METERS - DIAPHRAGM GAS METERS
出版：Comite Europeen de Normalisation
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基本信息
标准编号： PREN 1359 : DRAFT 2014
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Defines the requirements and tests for the construction, performance, safety and production of class 1,5 diaphragm gas meters (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 in accordance with EN 437:2003+A1:2009, at maximum working pressures not exceeding 0,5 bar and maximum actual flow rates not exceeding 160 m[3]/h over a minimum ambient and gas temperature range of -10 degree C to +40 degree C.
替代本标准的新标准
