Omron E3Z-R61K-M3J0.3M Dark-On Sensor
Photoelectric Sensor Retro-Reflective NPN 3m 4-Pin
Retro-Reflective Photoelectric Sensor, 24VDC, 4-Pin, -25 to 55°C
Photoelectric Sensor Retro-Reflective Light ON/Dark ON NPN 3m 4-Pin
