Photoelectric Sensors RETRO AXIAL 10mCABLE PNPPOLAR
Omron E3F2-R2RB4-M-E10M Dark-On Axial Photo Sensor
Polarized Retro-Reflective Sensor, Red LED, 2m Max Distance, 30VDC, -25 to 55°C
Photoelectric Sensor Polarized Retro-Reflective Light ON/Dark ON PNP 2m