Turck Bi4U-M12-Ap6X-H1141 Inductive 1634804 MSRP: Now: $107.70 Was: Inductive Sensor, M12ÿÿ1 threaded barrel, Chrome-plated brass, DC 3-wire, 1030 VDC, NO contact, PNP output, M12 x 1 male connector, Factor 1 for all metals, Protection class IP68, Resistant to... BI4U-M12-AP6X-H1141