真红外线和火花探测系统都是有用的设备。在根据使用地点来进行探测系统的选择决策前,人们需要了解这两种探测技术的主要区别和使用限制。这两种技术在高风险企业的综合防护计划中均占有一席之地。1工作原理(1)火花探测是通过探测靠近红外线的可见光的能量波长来实现的。通常, True infrared and spark detection systems are all useful devices. Before making a choice of detection system based on the location of use, one needs to understand the major differences and limitations of the two detection technologies. Both technologies have a place in the comprehensive protection programs for high-risk businesses. 1 Working Principle (1) Spark detection is achieved by detecting the energy wavelength of visible light near the infrared. usually,