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SKU: 330103-00-11-50-02-00

Bently Nevada 330103-00-11-50-02-00 3300 XL 8mm Proximity Probe

The Bently Nevada 330103-00-11-50-02-00 is a 3300 XL 8mm proximity probe featuring a 110mm case and a 5.0-meter total length. This non-contacting sensor provides precision vibration and displacement monitoring for critical rotating machinery in demanding industrial environments.

Technical Performance and Operations

The Bently Nevada 330103-00-11-50-02-00 serves as a high-precision eddy current sensor within the 3300 XL Proximity Transducer System. This 8mm probe monitors the dynamic and static distance between the target shaft and the probe tip, providing essential data for vibration and position analysis. Because this model utilizes advanced induction technology, it delivers a linear voltage output that precisely reflects shaft motion without physical contact. Consequently, operators can detect subtle mechanical shifts before they escalate into significant equipment damage.

Key Features and Construction

Engineers specifically designed the 330103 series to withstand the volatile conditions of industrial machinery. The probe features a robust stainless steel case and a specialized PPS (polyphenylene sulfide) tip that resists moisture and chemical corrosion. Furthermore, the 330103-00-11-50-02-00 configuration includes a 5.0-meter total length and a miniature coaxial ClickLoc connector. This design ensures a secure, vibration-resistant connection while maintaining signal integrity across the entire cable span. Additionally, the system provides a wide linear range of 2.0 mm (80 mils), allowing for high-resolution monitoring of axial thrust and radial vibration.

Technical Specifications

  • Probe Tip Diameter: 8 mm
  • Thread Size: M10 x 1 metric threads
  • Unthreaded Length: 0 mm
  • Case Length: 110 mm
  • Total Length: 5.0 meters (16.4 feet)
  • Connector Type: Miniature coaxial ClickLoc connector
  • Agency Approvals: CSA, ATEX, and IECEx hazardous area ratings

Industrial Applications and Integration

The 330103-00-11-50-02-00 probe integrates seamlessly with Bently Nevada 3500 and 3300 monitoring racks. Because it meets the rigorous standards for Turbomachinery Instrumentation (TSI), maintenance teams frequently deploy this probe on gas turbines, centrifugal compressors, and steam turbines. Moreover, its compatibility with standard 3300 XL Proximitor Sensors allows for straightforward replacement and system upgrades. By providing consistent data in extreme temperatures ranging from -51°C to +177°C, this probe helps industrial facilities maximize uptime and implement effective predictive maintenance strategies.