IFM-Electronic-IE5343-Inductive-Proximity-Sensor-M8-Metal-Thread-2-or-3-Wire-IFM-Electronic-IE5343-This-inductive-proximity-sensor-has-a-sensing-range-of-3mm-&-can-operate-as-either-a-2-wire-or-a-3-wire-sensor-A-robust-brass-housing-has-an-M8-x-1-thread-&-the-sensor-is-flush-mountable-Suitable-for-industrial-applications-IFM-IE5343-Inductive-Proximity-Sensor-M8-Metal-Thread-2-or-3-Wire