42GRC-9200-QD 42GRC-9200 42GRC-9200-QD 42GRC-9202 42GRC-9202-QD 42GRC-9203 42GRC-9203-QD 42GRC-9203-QD1 42GRF-9000 42GRF-9000-10 42GRF-9000-QD 42GRF-9000-QD1
42GRF-9001 42GRF-9001-QD 42GRF-9002 42GRF-9002-QD
42GRF-9003 42GRF-9003-QD 42GRF-9003-QD1 42GRF-9003-QD3 42GRF-9003-QD4 42GRF-9003-QD6
42GRF-9101-QD 42GRF-9102 42GRF-9102-QD 42GRF-9103 42GRF-9103-QD 42GRF-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-9000 42GRL-9000-5 42GRL-9000H 42GRL-9000-QD 42GRL-9000-QD3
42GRL-9002-QD 42GRL-9003-QD 42GRL-9003-QD2 42GRL-9040 42GRL-9040-5
42GRL-9040-QD 42GRL-9040-QD10 42GRL-9042-QD 42GRL-9043-QD1 42GRL-9R00
42GRP-9000 42GRP-9000-QD 42GRP-9000-QD1 42GRP-9001 42GRP-9001-QD
42GRP-9002 42GRP-9002-5 42GRP-9002-QD 42GRP-9003 42GRP-9003H 42GRP-9003H-5
42GRP-9003-QD 42GRP-9003-QD1 42GRP-9003-QD2 42GRP-9003-QD3 42GRP-9003-QD4
42GRP-9040 42GRP-9040-5 42GRP-9040-QD 42GRP-9040-QD1 42GRP-9041 42GRP-9041-QD
42GRP-9042 42GRP-9042-5 42GRP-9042-QD 42GRP-9043 42GRP-9043H 188-J2B060
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