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日本ホ-チキ株式会社开发的分立式烟光电传感器是一种光发射器和光接收器分立、通过适当调节光接收量进行烟探测的装置。 这项发明的技术内容,将带有投光元件的光发射器和带光接收元件的光接收器分立设置,探测它们之间光的衰减。为了调节光接收量,光接
Discrete smoke photoelectric sensor developed by Japan ホ - チ キ 株式会社 is a device that separates light emitter and light receiver and detects smoke by adjusting light receiving amount appropriately. The technical content of this invention is to separately dispose the light emitter with the light projecting element and the light receiver with the light receiving element to detect the light attenuation therebetween. In order to adjust the amount of light received, optical access