Bently Nevada 330103-00-08-10-02-CN 3300 XL 8 mm Proximity Probe

Description

Designed for critical machinery vibration and position monitoring, the 330103-00-08-10-02-CN represents a high-precision 3300 XL 8 mm proximity probe engineered by Bently Nevada. Operating on the eddy current principle, this non-contacting sensor provides precise physical displacement measurements of rotating shaft assemblies. It is an integral component of machinery protection systems, offering continuous data on shaft vibration, axial position, and speed.

This specific model configuration features a fully threaded 80 mm case length with no unthreaded portion. Equipped with a standard 1.0-meter cable and a specialized ClickLoc miniature coaxial connector, it ensures robust signal integrity and stable mechanical coupling. The unit is certified under country-specific CN agency approvals, rendering it suitable for challenging hazardous area installations across global industrial facilities.

Features

• Eddy current technology for reliable non-contact measurement of static and dynamic shaft displacement.
• Fully threaded 80 mm overall case design for adaptable mounting depths.
• Robust 1.0-meter integrated cable optimized for mechanical durability and electrical transmission.
• Patented miniature coaxial ClickLoc connector for reliable, tool-free connection with extension cables.
• Country-specific CN hazardous area approvals for safe deployment in volatile industrial zones.
• Highly interchangeable design matching standard 3300 XL series 8 mm systems.

Applications

• Steam and gas turbine shaft vibration and axial position monitoring.
• Centrifugal and axial compressor health tracking.
• Large industrial pumps, generators, and motor bearing surveillance.
• Cooling tower fan and gearbox vibration diagnostics.
• High-speed turbo-expander performance monitoring.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Ensure target material matches the calibrated material profile of the probe system (typically AISI 4140 steel).
• Maintain a minimum clear area around the probe tip to avoid side-viewing interference from adjacent structural surfaces.
• Verify that the locking nut is torqued according to manufacturer specifications to prevent thread distortion or loosening.
• Ensure the ClickLoc connection is dry, clean, and securely seated prior to applying heat-shrink protective sleeves.
• Align probe cable routing away from high-voltage motor lines to prevent electrical noise coupling.

Compliance and Certifications

• CN hazardous area certifications (country-specific approval standards).
• Compliant with mechanical standards for machinery monitoring systems.