The Yokogawa ANB10D-427/CU2T is a two-wire 4-20 mA DC proximity transducer designed for continuous monitoring of radial vibration and axial displacement in rotating machinery. It is engineered to be electrically and mechanically compatible with Bently Nevada 3300/7200 series monitoring systems, serving as a high-performance replacement or OEM-equivalent sensor. The device outputs a DC signal proportional to the average gap and an AC signal reflecting dynamic motion (vibration).