标准摘要
[中文适用范围]： 本部分 ISO 7240 规定了点型多传感器火灾探测器的要求、测试方法和性能标准，这些探测器至少包含一个一氧化碳（CO）传感器和其他一个或多个热传感器，用于建筑物内的火灾探测和报警系统（见 ISO 7240-1）。本部分 ISO 7240 不适用于其他类型的 CO 多传感器火灾探测器或基于不同原理工作的 CO 和热多传感器火灾探测器的测试。具有特殊特性并针对特定风险开发的 CO 和热多传感器火灾探测器不在本部分 ISO 7240 的范围内。 [外文原描述]： ISO 7240-8:2015 specifies requirements, test methods, and performance criteria for point multi-sensor fire detectors that incorporate at least one carbon monoxide (CO) sensor in combination with one or more heat sensors, for use in fire detection and alarm systems installed in buildings (see ISO 7240‑1). For the testing of other types of CO multi-sensor fire detectors, or CO and heat multi-sensor fire detectors working on different principles, this part of ISO 7240 is only to be used for guidance. CO and heat multi-sensor fire detectors with special characteristics and developed for specific risks are not covered by this part of ISO 7240.
英文名称Fire detection and alarm systems — Part 8: Point-type fire detectors using a carbon monoxide sensor in combination with a heat sensor