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点击次数：247 发布时间：2012/11/20
《咨询电话 0755-23113956 13418838212 15361023151 腾讯QQ：328428250 郑小姐 》由光通量对光电元件的作用原理[1]不同所制成的光学测控系统是多种多样的,按光电元件（光学测控系统）输出量性质可分二类,即模拟式光电传感器和脉冲（开关）式光电传感器.模拟式光电传感器是将被测量转换 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15
成连续变化的光电流,它与被测量间呈单值关系.模拟式光电传感器按被测量（检测目标物体）方法可分为透射（吸收）式,漫反射式,遮光式（光束阻档）三大类.所谓透射式是指被测物体放在光路中,恒光源发出的光能量穿过被测物,部份被吸收后,透射光投射到光电元件上;所谓漫反射式是指恒光源发出的光投射到被测物上,再从被测物体表面反射后投射到光电元件上;所谓遮光式是指当光源发出的光通量经被测物光遮其中一部份,使投射刭光电元件上的光通量改变,改变的程度与被测物体在光路位置有关.
PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15 由光通量对光电元件的作用原理[1]不同所制成的光学测控系统是多种多样的,按光电元件（光学测控系统）输出量性质可分二类,即模拟式光电传感器和脉冲（开关）式光电传感器.模拟式光电传感器是将被测量转换 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15
成连续变化的光电流,它与被测量间呈单值关系.模拟式光电传感器按被测量（检测目标物体）方法可分为透射（吸收）式,漫反射式,遮光式（光束阻档）三大类.所谓透射式是指被测物体放在光路中,恒光源发出的光能量穿过被测物,部份被吸收后,透射光投射到光电元件上;所谓漫反射式是指恒光源发出的光投射到被测物上,再从被测物体表面反射后投射到光电元件上;所谓遮光式是指当光源发出的光通量经被测物光遮其中一部份,使投射刭光电元件上的光通量改变,改变的程度与被测物体在光路位置有关.
PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15 PZ-G52B PZ-G52CB PZ-G52CN PZ-G52CP PZ-G52N PZ-G52P PZ-G61B PZ-G61N PZ-G61P PZ-M11 PZ-M12 PZ-M13 PZ-M15
《咨询电话 0755-23113956 13418838212 15361023151 腾讯QQ：328428250 郑小姐 》
