The Bently Nevada 330180-50-00 is a 3300 XL 50 mm Proximitor Sensor, an essential component for machinery protection systems. As a non-contacting eddy current transducer, it is specifically engineered for measuring differential expansion on mid-size to large steam turbine generators. This sensor delivers a highly accurate and stable output for monitoring shaft position and vibration, ensuring the safe and efficient operation of critical rotating machinery, particularly in high-temperature industrial environments. The 330180-50-00 configuration features a 5.0-meter system length and a panel mount option, providing flexibility for various installation requirements.