IEC PAS 63312:2021涉及辐射能传感火焰探测器（包括红外、紫外、可见光和基于成像的火焰探测器）的一般要求、分类和技术要求、安装和调试要求、检查和维护要求、测试方法和要求。 本PAS适用于监测燃烧器火焰状态的辐射能传感火焰探测器的选型、设计、安装、调试、检查、维护和验收

IEC PAS 63312:2021 deals with the general requirements, classification and technical requirements, installation and commissioning requirements, inspection and maintenance requirements, test methods and requirements of radiant energy sensing flame detectors (including IR, UV, visible light, and imaging-based flame detectors).
This PAS is applicable to the type selection, design, installation, commissioning, inspection, maintenance and acceptance of the radiant energy sensing flame detectors, which monitor the flame status of burners