Bently Nevada 330703-000-060-10-02-CN Extension Probe

Technical Specifications Summary

The Bently Nevada 330703-000-060-10-02-CN is a high-performance extension cable specifically engineered for the 3300 XL 11mm Proximity Transducer System. This cable serves as the critical signal link between the proximity probe and the Proximitor sensor. It ensures the transmission of precise displacement and vibration data by maintaining consistent electrical impedance. Because the 11mm system supports a larger linear range than standard 8mm probes, this cable features enhanced shielding to protect long-range signals from industrial noise.

Hardware Configuration

The part number 330703-000-060-10-02-CN defines the specific build for heavy-duty industrial integration. These parameters ensure the cable meets the physical requirements of large-scale machinery:

• Cable Length: 6.0 meters (19.7 feet).
• Armor Option: Standard cable without stainless steel armor.
• Agency Approvals: CN (China Specific Ex-certifications).
• Connector Type: Miniature coaxial ClickLoc connectors.

Performance and Durability

This extension cable utilizes advanced fluoropolymer insulation to resist environmental degradation. Consequently, it maintains signal accuracy even when exposed to moisture, chemical solvents, and synthetic lubricants. The patented ClickLoc connector system provides a secure, tool-free connection that resists loosening under high-frequency vibration. Furthermore, the cable design minimizes signal loss over its 6.0-meter length. This allows the overall transducer system to deliver a consistent scale factor of 3.94 V/mm (100 mV/mil) for axial position and radial vibration monitoring.

Primary Industrial Applications

Maintenance engineers integrate this cable into Turbine Supervisory Instrumentation (TSI) for large rotating assets. It is a vital component for monitoring equipment where a wider linear range is necessary, such as:

• Large steam and gas turbine shafts.
• High-power centrifugal compressors.
• Hydroelectric generator thrust bearings.
• Heavy-duty industrial gearboxes.