光电传感器 FLAT T-B NPN L.O. ROBOTIC
Through-Beam Optical Sensor 19.685" 500mm NPN - Open Collector/Light-ON
得捷: SENSOR THROUGH-BEAM 500MM NPN
贸泽: 光电传感器 FLAT T-B NPN L.O. ROBOTIC
Omron 欧姆龙
Illumra