本文件规定了电气设备施工、测试和性能的一般要求 安全应用中的制冷剂固定气体检测设备。本文件没有具体说明 本规范已涵盖的制冷剂应用便携式定位检漏仪的要求 EN 14624:2012。 本文件适用于主要目的是提供指示、报警和/或报警的设备 其他输出功能用于警告工业或商业环境中存在制冷剂气体 在某些情况下，启动自动或手动保护动作。适用于以下设备: 当气体存在时，传感器会自动产生电信号。交叉引用:EN 45544-4EN 45544- 2IEC 60335-2-40EN 45544-1EN 45544-3EN 378-1:2016EN 60079-29-1（IEC 60079-29-1:2016）ANSI/ASHRAE 15:2016EN 60079-0ANSI/ASHRAE 34:2016JRA 4068T:2016REN 60529EN 60068-2-6EN 14624:2012EN 50545-1:2011EN 60079-20-1:2010EN 378-3:2016EN 45544-4-4:2016EN 60079-29-2:2015购买本文件时所有当前可用的修改件均包括在购买时。

This document specifies general requirements for the construction, testing and performance of electrically operated refrigerant fixed gas detection equipment in safety applications. This document does not specify requirements for portable locating leak detectors for refrigerant application as already covered by EN 14624:2012. This document is applicable to equipment whose primary purpose is to provide an indication, alarm and/or other output function to warn of the presence of refrigerant gases in an industrial or commercial environment and, in some cases, to initiate automatic or manual protective actions. It is applicable to equipment in which the sensor automatically generates an electrical signal when gas is present.Cross References:EN 45544-4EN 45544-2IEC 60335-2-40EN 45544-1EN 45544-3EN 378-1:2016EN 60079-29-1 (IEC 60079-29-1:2016)ANSI/ASHRAE 15:2016EN 60079-0ANSI/ASHRAE 34:2016JRA 4068T:2016REN 60529EN 60068-2-6EN 14624:2012EN 50545-1:2011EN 60079-20-1:2010EN 378-3:2016EN 45544-4:2016EN 60079-29-2:2015All current amendments available at time of purchase are included with the purchase of this document.