Sensor Photo 120m 10-30VDC Npn
Through-Beam Optical Sensor 4.724" 120mm NPN - Open Collector
得捷: SENSOR THRU-BEAM 120MM NPN OPEN
Electro Sonic: Photoelectric Sensor Diffuse-Reflective Light ON PNP 0.1m 3-Pin
Panasonic 松下