Omron E3RB-TN21 Thru-beam Photoelectric Sensor, 15m Max Distance, 30VDC, -25 to 55°C
Photoelectric Sensor Limited Distance Reflective Light ON/Dark ON PNP Open Collector 15m 4-Pin
Photoelectric Sensor Thru-beam Light ON/Dark ON NPN Open Collector 15m 4-Pin
Diffuse-Reflective Photoelectric Sensor 30VDC 4-Pin
