Contrinex 120254-0083 Proximity Sensors Contrinex Photoelectric Sensor, M5 Housing, Through-Beam (Receiver), 250mm Operating Distance, PNP, Dark-ON, 3-pin M8 Connector, 45mm Housing Length Engineering/Old PN: LLR-M05MA-NMS-404 Status: Active Overview: Contrinex Inductive and Photoelectric