EN 1359膜式煤氣表–標(biāo)準(zhǔn)名稱
EN 1359 Gas meters - Diaphragm gas meters
EN 1359 煤氣表-膜式煤氣表
EN 1359膜式煤氣表–標(biāo)準(zhǔn)概述
標(biāo)準(zhǔn)規(guī)定了對膜式燃?xì)獗淼慕Y(jié)構(gòu),性能和安全方面的要求及檢測要求，包括同軸單管或雙管連接，用來計量按照歐洲標(biāo)準(zhǔn)437:1993第1,第2和第3類燃料燃?xì)獾捏w積,在最小環(huán)境和燃?xì)鉁囟确秶?5℃到+35℃內(nèi)的最大工作壓力在1巴以下和最大實(shí)際流量在160mh以內(nèi)。
Scope:
This European Standard specifies the requirements and tests for the construction, performance, safety and production of class 1,5 diaphragm gas meters (referred to as meters). This applies to meters with co-axial single pipe, or two pipe connections, that are used to measure volumes of fuel gases, which are within the limits of test gases of the 1st, 2nd and 3rd families described in EN 437. The meters have maximum working pressures not exceeding 0,5 bar and maximum actual flow rates not exceeding 160 m3h-1 over a minimum ambient temperature range of-10°C to 40°C and a gas temperature range as specified by the manufacturer with a minimum range of 40 K.
EN 1359膜式煤氣表–參考標(biāo)準(zhǔn)
EN 437:1993檢測燃?xì)?檢測壓力-應(yīng)用種類
EN 50020:1994用于可能爆炸環(huán)境下--電氣設(shè)備的內(nèi)在安全"i".
EN 550020:1994信息技術(shù)設(shè)備的無線電干擾參數(shù)的測定方法和限度。(CISPR 60022:1993)
EN 60529:1001由外殼提供保護(hù)的等級 (IP CODE) IEC 60529:1989
EN 60730-1:1995家庭用自動電氣控制及類似使用-第一部分IEC 60730-1:1990
EN60801-2:1993工業(yè)程序測量和控制設(shè)備的電磁兼容性第二部分IEC 60801-2:1991
