
Gas Meters - Diaphragm Gas Meters
出版:Danish Standards

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基本信息
標準編號: DS EN 1359:1999
發布時間:2006/6/28 0:00:00
標準類別:Standard
出版單位:Danish Standards
標準頁數:40
標準簡介
Defines the requirements and tests for the construction, performance and safety of diaphragm gas 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 437:1993, at maximum working pressures of up to 1 bar and maximum actual flow rates of up to 160 m[3]/h over a minimum ambient and gas temperature range of -5 degrees C to +35 degrees C.
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