Photoelectric Sensor Retro-Reflective Light ON/Dark ON PNP Open Collector 4m 4-Pin
Photoelectric Sensor Diffuse-Reflective Light ON/Dark ON NPN Open Collector 0.1m 4-Pin
Photoelectric Sensor Limited Distance Reflective Light ON/Dark ON PNP Open Collector 0.05m 4-Pin
Photoelectric Sensor Thru-beam Light ON/Dark ON PNP Open Collector 20m 4-Pin
