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Chinese Standard: GB/T 28471.2-2012

Safety barrier for use in industrial-process measure and control systems—Part 2:Methods of evaluating the performance

全国工业过程测量和控制标准化技术委员会(SAC/TC 124)

GB/T 28471的本部分规定了工业过程测量和控制系统用隔离式安全栅的性能评定方法和检验规则。
本部分适用于工业过程测量和控制系统中隔离式安全栅。
本部分不适用于Ⅰ类(煤矿用)和Ⅲ类(粉尘或纤维环境用)防爆电气设备。
安全栅是本质安全防爆系统的一种关联设备。

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