DS/EN 50271-2010

Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies

DS/EN 50271-2010 发布历史

This European Standard specifies minimum requirements and tests for electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen using software and/or digital technologies. Additional requirements are specified if compliance with safety integrity level 1 (SIL 1) according to EN 61508 series is required for low demand mode of operation.NOTE 1 It is recommended to apply this European Standard for apparatus used for safety applications with SIL-requirement 1 instead of EN 50402. However, the technical requirements of EN 50271 and EN 50402 are the same for SIL 1.NOTE 2 For fixed apparatus used for safety applications with S

DS/EN 50271-2010由丹麦标准化协会 DK-DS 发布于 2010-09-10，并于 2010-09-10 实施。

DS/EN 50271-2010在国际标准分类中归属于: 19.080 电工和电子试验。

DS/EN 50271-2010的历代版本如下：

• 2010年09月10日 DS/EN 50271-2010

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标准号

DS/EN 50271-2010

发布日期

2010年09月10日

实施日期

2010年09月10日

废止日期

无

国际标准分类号

19.080

发布单位

DK-DS

被代替标准

DS/EN 50271-2001

适用范围

This European Standard specifies minimum requirements and tests for electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen using software and/or digital technologies. Additional requirements are specified if compliance with safety integrity level 1 (SIL 1) according to EN 61508 series is required for low demand mode of operation.NOTE 1 It is recommended to apply this European Standard for apparatus used for safety applications with SIL-requirement 1 instead of EN 50402. However, the technical requirements of EN 50271 and EN 50402 are the same for SIL 1.NOTE 2 For fixed apparatus used for safety applications with S