This Bently Nevada 3300 XL 5mm reverse-mount proximity probe is a durable eddy current sensor designed for non-contact measurement of radial vibration and axial position in medium-sized rotating equipment. Featuring a 5mm sensing diameter, standard mechanical interface, optimized linear range, and consistent sensitivity, it delivers reliable performance in industrial environments. The probe operates within a temperature range of -51°C to +177°C, ensuring thermal stability in challenging conditions with temperature fluctuations, vibration, and mechanical stress. Constructed with a rugged housing, anti-vibration design, and thermal-resistant materials, it protects against physical damage and environmental wear. Its electromagnetic shielding minimizes interference from nearby electrical systems, while standardized connectors enable easy integration with 3300 XL extension cables and preamplifiers. Fully compliant with API 670 standards, this probe is compatible with comprehensive condition monitoring systems, providing accurate data for machine health assessment, fault detection, and predictive maintenance. It is widely used in medium-sized motors, pumps, compressors, and turbomachinery in manufacturing, power generation, and industrial automation sectors, supporting efficient asset management and operational reliability.