Bently Nevada 330101-00-40-10-02-05 3300 XL 8 mm Probe

Technical Specifications Breakdown

Key parameters for the 330101-00-40-10-02-05 are listed below for quick reference:

Industrial Applications for Enhanced Machine Protection

Its 8 mm diameter provides a thicker encapsulation of the probe coil in molded PPS plastic, resulting in a more rugged probe compared to smaller form factors. The larger probe body also offers a stronger, more robust case. Typical applications include:

• Steam and Gas Turbines: Monitoring shaft radial vibration and thrust position to detect imbalance, misalignment, or bearing wear.
• Centrifugal and Axial Compressors: Providing early warning of rotor instability or rub conditions.
• Large Pumps and Motors: Ensuring reliable operation by measuring shaft displacement under varying loads.

Installation and Setup Guidance

Proper installation is critical for accurate measurements. The probe uses a 3/8-24 UNF thread for mounting. Ensure the target surface is clean and within the linear range (0.25 to 2.3 mm from target). The recommended gap setting for radial vibration is -9 Vdc (approximately 1.27 mm). Use the miniature coaxial ClickLoc connector for secure cable attachment. Field wiring should use 3 conductor shielded triad cable with tinned wiring, up to 305 meters (1,000 feet) from the 3300 XL Proximitor Sensor.

Maintenance and Reliability

The probe's patented TipLoc molding method provides a robust bond between the probe tip and body, while the CableLoc design offers 330 N (75 lbf) pull strength. The Viton O-ring seals differential pressure. For extended temperature applications, the probe tip can withstand up to +218°C. Regularly inspect the probe and cable for physical damage. The probe is designed for long-term reliability in demanding environments.

Reliable Vibration Monitoring with the Bently Nevada 3300 XL 8 mm Probe

Industrial rotating machinery demands precise, continuous vibration monitoring to prevent catastrophic failures. The Bently Nevada 330101-00-40-10-02-05 is a 3300 XL 8 mm Probe designed for eddy-current displacement measurement. This non-contact sensor provides accurate shaft relative vibration and position data for critical assets like turbines, compressors, and pumps. Its robust construction and advanced features make it a preferred choice for machinery protection systems.

Compatibility and Integration

This probe is part of the Bently Nevada 3300 XL system, compatible with 3300 XL Proximitor Sensors and monitors. The standard 5 or 1 meter system provides an ISF of 7.87 V/mm ± 5% over the linear range. For longer cable runs (9 meter system), the ISF is ± 6.5%. The probe is approved for use in hazardous areas with CSA, ATEX, and IECEx certifications.

Selection Guide and Purchasing Advice

When selecting a replacement or new probe, verify the total length, thread type, and connector options. The 330101-00-40-10-02-05 is a 1.0 meter probe with a miniature coaxial ClickLoc connector. For applications requiring oil leakage prevention, consider the optional FluidLoc cable. Please verify current lifecycle status and availability with AutoDCSTech before ordering.