This European Standard specifies the requirements, test methods and performance criteria for aspirating smoke detectors for use in fire detection and fire alarm systems installed in buildings. Aspirating smoke detectors developed for the protection of specific risks that incorporate special characteristics (including additional features or enhanced functionality for which this standard does not define a test or assessment method) are also covered by this standard. The performance requirements for any special characteristics are beyond the scope of this standard. NOTE Certain types of detector contain radioactive materials. The national requirements for radiation protection differ from country to country and they are not therefore specified in this standard.
DIN EN 54-20-2009由德国标准化学会 DE-DIN 发布于 2009-02,并于 2006-09-01 实施。
DIN EN 54-20-2009 在中国标准分类中归属于: C81 火警监视、报警与消防调度系统,在国际标准分类中归属于: 13.220.20 防火。
* 在 DIN EN 54-20-2009 发布之后有更新,请注意新发布标准的变化。
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