SENSOR OPTO REFL 2M PREWIRED MOD
E3S-R2E4 Photoelectric Sensor, Through-Beam & Retro-reflective, 78.74inch Sensing Distance, IP67
Omron E3S-5E45M Dark-On Photoelectric Sensor
Retroreflective Photoelectric Sensor
Photoelectric Sensor Retro-Reflective Light ON/Dark ON 2m
Photoelectric Sensor With Built-In Amplifier