产品详情
Apollo烟雾探测器58000-600APO是福建秉德供应链管理服务有限责任公司的优势产品，直接英国原装进口，价格优惠，100%原装进口，可而提供报关单等随货资料，保证Apollo烟雾探测器58000-600APO的产品质量
Apollo烟雾探测器58000-600APO：英国
Apollo烟雾探测器58000-600APO：个
Apollo烟雾探测器58000-600APO：泉州
Apollo烟雾探测器58000-600APO：白色
Apollo烟雾探测器58000-600APO
操作:
该发现光学探测器有一个白色模压聚碳酸酯外壳,带有防风的烟雾入口。这两个指示灯是红色警报。箱内有一个印刷电路板,它的一边是防光室,周围是光学测量系统,另一边是信号处理和通信电子。其准直器内的红外线发光二极管设置在光极管的钝角处。这种光极管有一个整体的阻止日光的滤波器。
The IR LED emits a burst of collimated light every second. In b air the photo-diode receives no light directly from the IR LED, because of the angular arrangement and the chamber baffles. When smoke enters the chamber it scatters light from the emitter IR LED onto the photo-diode in an amount related to the smoke characteristics and density. The photo-diode signal is processed to provide an analogue value for transmission when the detector is interrogated.
