SH-31R
1 m 红色 LED 块状 连接器 NPN 直通光束 光电传感器, IP66
穿透光束 光学传感器 39.37"(1m) -
得捷:
SENSOR THROUGH-BEAM 1M SUP SMALL
Allied Electronics:
Sensor, Photoelectric, Thru VR Side Sense, 1 Meter, Super-Small, UZH301
Electro Sonic:
Photoelectric Sensor Thru-beam 1m