42GRC-9200-QD42GRC-920042GRC-9200-QD42GRC-920242GRC-9202-QD42GRC-920342GRC-9203-QD42GRC-9203-QD142GRF-900042GRF-9000-1042GRF-9000-QD42GRF-9000-QD142GRF-900142GRF-9001-QD42GRF-900242GRF-9002-QD42GRF-900342GRF-9003-QD42GRF-9003-QD142GRF-9003-QD342GRF-9003-QD442GRF-9003-QD642GRF-9101-QD42GRF-910242GRF-9102-QD42GRF-910342GRF-9103-QD42GRF-9103-QD1光电式传感器是以光电器件作为转换元件的传感器。它可用于检测直接引起光量变化的非电物理量，如光强、光照度、辐射测温、气体成分分析等；也可用来检测能转换成光量变化的其他非电量，如零件直径、表面粗糙度、应变、位移、振动、速度、加速度，以及物体的形状、工作状态的识别等。光电式传感器具有非接触、响应快、性能可靠等特点，因此在工业自动化装置和机器人中获得广泛应用。新的光电器件不断涌现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，使投射到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。42GRL-900042GRL-9000-542GRL-9000H42GRL-9000-QD42GRL-9000-QD342GRL-9002-QD42GRL-9003-QD42GRL-9003-QD242GRL-904042GRL-9040-542GRL-9040-QD42GRL-9040-QD1042GRL-9042-QD42GRL-9043-QD142GRL-9R0042GRP-900042GRP-9000-QD42GRP-9000-QD142GRP-900142GRP-9001-QD42GRP-900242GRP-9002-542GRP-9002-QD42GRP-900342GRP-9003H42GRP-9003H-542GRP-9003-QD42GRP-9003-QD142GRP-9003-QD242GRP-9003-QD342GRP-9003-QD442GRP-904042GRP-9040-542GRP-9040-QD42GRP-9040-QD142GRP-904142GRP-9041-QD42GRP-904242GRP-9042-542GRP-9042-QD42GRP-904342GRP-9043H188-J2B060188-J2B080188-J2B100188-J2B130188-J2B160188-J2B200188-J2B250188-J2B320188-J2B400188-J2***0188-J2B630188-J2C005188-J2C010188-J2C020188-J2C030188-J2C040188-J2C060188-J2C080188-J2C100188-J2C130188-J2C160188-J2C200188-J2C250188-J2C320188-J2***00188-J2C500188-J2C630188-J2D005188-J2D010188-J2D020188-J2D030188-J2D040188-J2D060188-J2D080188-J2D100188-J2D130188-J2D160188-J2D200188-J2D250188-J2D320188-J2D400188-J2D500188-J2D630188-J3B060188-J3B060-N188-J3B080188-J3B080-N188-J3B100188-J3B100-N188-J3B130188-J3B130-N188-J3B160188-J3B160-N188-J3B200188-J3B200-N188-J3B250188-J3B250-N188-J3B320188-J3B320-N188-J3B400188-J3B400-N188-J3***0188-J3***0-N188-J3B630188-J3B630-N188-J3C005188-J3C005-N188-J3C010188-J3C010-N188-J3C020188-J3C020-N188-J3C030188-J3C030-N188-J3C040188-J3C040-N188-J3C060188-J3C060-N188-J3C080188-J3C080-N188-J3C10042GRC-9200-QD)