The NI8U-M12-AP6X-H1141 is a non-flush mounting Inductive Proximity Sensor offers M12 x 1 flange connector, 3-wire NO contact PNP output function. The inductive sensor detects metal objects contactless and wear-free. uprox® Factor 1 sensor has significant advantages due to its patented ferrite-coreless multi-coil system. It detects all metals at the same large switching distance and are resistant to magnetic fields. It is made of chrome-plated CuZn metal housing and LCP plastic active area.