DIN EN 12261-2007
煤气表.涡轮式煤气表

Gas meters - Turbine gas meters(includes Amendment A1:2006) ; English version of DIN EN 12261:2007-07

DIN EN 12261-2007 发布历史

This European Standard specifies the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating devices, herein after referred to as a meter(s), having in-line pipe connections for gas flow measurement. This European Standard applies to turbine gas meters used to measure the volume of fuel gases of the 1st and 2nd gas families, the composition of which is specified in EN 437, at maximum working pressures up to 420 bar, actual flow rates up to 25 000 m3/h over a gas temperature range of at least 40 K and for a climatic environmental temperature range of at least 50 K. This standard applies to meters 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. Unless otherwise specified in this standard: ~ all pressures used are gauge; ~ all influence quantities, except the one under test, are kept relatively constant at their reference value. Clauses 1 to 7 and annex B are for design and type testing only, with the exception of 6.2.2.3, 6.2.3.3, 6.6.1.1.2 and 6.6.2.2.2. Annex C may be used to provide guidance on periodic tests during use. Clause 8 and annexes D and E are for each meter prior to dispatch. Annex A shall be used for both type and individual testing.

DIN EN 12261-2007由德国标准化学会 DE-DIN 发布于 2007-07，并于 2007-07-01 实施。

DIN EN 12261-2007 在中国标准分类中归属于: Q82 供气器材设备，在国际标准分类中归属于: 91.140.40 供气系统。

DIN EN 12261-2007 发布之时，引用了标准

• EN 119000 
• EN ISO 5167-1-1995 
• EN ISO 9001 质量管理体系.要求(ISO 9001:2015)*， 2015-09-01 更新
• ISO 3 优先数 优先数系
• ISO 2768-1-1989 一般公差 第1部分:未注公差的线性和角度尺寸的公差
• EN 437 *， 2018-11-01 更新
• EN 10204 金属材料.检验文件的类型*， 2022-07-18 更新
• EN 50014 
• EN 50020 
• EN 60529 EN 60529-1992 A2-2013
• EN 60947-5-6 低压开关设备和控制设备.第5-6部分:控制电路器件和开关元件.接近传感器和切换放大器用直流连接器件 IEC 60947-5-6-1999;替代 EN 50227:1997

* 在 DIN EN 12261-2007 发布之后有更新，请注意新发布标准的变化。

DIN EN 12261-2007的历代版本如下：

• 2007年07月 DIN EN 12261-2007 煤气表.涡轮式煤气表

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 DIN EN 12261-2007 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

DIN EN 12261-2007

发布日期

2007年07月

实施日期

2007年07月01日

废止日期

无

中国标准分类号

Q82

国际标准分类号

91.140.40

发布单位

DE-DIN

引用标准

EN 119000 EN ISO 5167-1-1995 EN ISO 9001 ISO 3 ISO 2768-1-1989 ISO guide to the expression of uncertainty in measurement EN 437 EN 10204 EN 50014 EN 50020 EN 60529 EN 60947-5-6

被代替标准

DIN EN 12261/A1-2006 DIN EN 12261-2002

适用范围

This European Standard specifies the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating devices, herein after referred to as a meter(s), having in-line pipe connections for gas flow measurement. This European Standard applies to turbine gas meters used to measure the volume of fuel gases of the 1st and 2nd gas families, the composition of which is specified in EN 437, at maximum working pressures up to 420 bar, actual flow rates up to 25 000 m3/h over a gas temperature range of at least 40 K and for a climatic environmental temperature range of at least 50 K. This standard applies to meters 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. Unless otherwise specified in this standard: ~ all pressures used are gauge; ~ all influence quantities, except the one under test, are kept relatively constant at their reference value. Clauses 1 to 7 and annex B are for design and type testing only, with the exception of 6.2.2.3, 6.2.3.3, 6.6.1.1.2 and 6.6.2.2.2. Annex C may be used to provide guidance on periodic tests during use. Clause 8 and annexes D and E are for each meter prior to dispatch. Annex A shall be used for both type and individual testing.

谁引用了DIN EN 12261-2007 更多引用