The Bently Nevada 3300 XL Series is a modular proximity transducer system providing high-precision vibration and positional measurements through eddy current technology, with performance defined by probe tip diameters and their corresponding linear ranges. This collection includes the Bently Nevada 3300 XL Proximity Probe available in 5mm, 8mm (standard 80 mil range), 11mm, and 25mm configurations to accommodate varying gap measurement requirements. Each probe requires a specific Bently Nevada 3300 XL Extension Cables to ensure precise impedance matching across the 5 or 9-meter system lengths, connecting directly to the Bently Nevada 3300 XL Proximitor Sensor for linear voltage signal conditioning. For specialized applications requiring monitoring of small targets or restricted clearances, the Bently Nevada 3300 XL NSv System is also available, ensuring all listed products adhere to API 670 standards for machinery protection in turbines and compressors.