本标准为工业和商业安全应用中使用的电动设备的选择、安装、使用和维护提供了指南和推荐做法，用于检测和测量符合ANSI/ISA-92.00.01和ISA-92.00.04要求的有毒气体。

This standard gives guidance on, and recommended practice for, the selection, installation, use and maintenance of electrically operated equipment intended for use in industrial and commercial safety applications for the detection and measurement of toxic gases complying with the requirements of ANSI/ISA-92.00.01 and ISA-92.00.04.