红外线光电开关光电传感器，对射，漫反射ZL31-3012NH、ZL31-3012PK、ZL31-3012PH、RL29-3043NK、RL29-3043NH、RL29-3043PK、RL29-3043PH、RL30-3024NK、RL30-3024NH、RL30-3024NT、RL30-3024ND、RL30-3024PK、RL30-3024PH、RL30-3024PT、RL30-3024PD、RL30-3024DD、RL30-3024DJ、RL30-2424GK、RL30-2424GH、RL30-2424GJ、RL31-3043NK、RL31-3043NH、RL31-3043PK、RL31-3043PH、RL32-3083NK、RL32-3083NH、RL32-3083NT、RL32-3083ND、RL32-3083PK、RL32-3083PH、RL32-3083PT、RL32-3083PD、RL32-3083DD、RL32-2483GK、RL32-2483GH、ZL33-3022NK、ZL33-3022NH、ZL33-3022NT、ZL33-3022ND、ZL33-3022PK、ZL33-3022PH、ZL33-3022PT、ZL33-3022PD、ZL33-2422GK、ZL33-2422GH、ZL34-3022NK、ZL34-3022NH、ZL34-3022NT、ZL34-3022ND、ZL34-3022PK、ZL34-3022PH、ZL34-3022PT、ZL34-3022PD、ZL34-2422GK、ZL34-2422GH、ZL35-3012NK、ZL35-3012NH、ZL35-3012PK、ZL35-3012PH、ZL36-3012NK、ZL36-3012NH、ZL36-3012PK、ZL36-3012PH、ZL37-3052NK、ZL37-3052NH、红外光电开关在***量记录中的应用反射板红外反射式光电开关集发射和接收于一体，使用和安装非常方便。采用继电器输出，有多种工作电压，能调节灵敏度，精心设计的光路经过透镜聚焦配合***的反射板反射，可以达到4米的检测距离。利用这个特性可以做成电脑人次记录器。光电开关产生的是开关信号，需要加工，才能让计算机接收。办法是采用简单的单片机电路接收开关信号，通过串口传送到计算机，计算机使用用的软件进行记录。这样的人次记录器制作较为简单，费用较低。)