Bently Nevada 330901-00-08-10-02-00 3300 NSv Proximity Probe

Technical Specifications Summary

The Bently Nevada 330901-00-08-10-02-00 is a specialized non-contact sensor belonging to the 3300 NSv (Narrow Side View) series. This transducer system primarily monitors vibration and position in confined spaces where standard probes cannot fit. It utilizes eddy-current technology to track shaft movement without physical contact. Consequently, the sensor avoids mechanical wear while providing high-resolution data. This probe is essential for identifying early mechanical instabilities, such as rotor unbalance or bearing clearance issues, in small rotating assets.

Hardware Configuration and Build

This model features a specific physical profile to accommodate tight installation requirements. The part number 330901-00-08-10-02-00 indicates the following specifications:

• Unthreaded Length: 0.0 inches (Fully threaded).
• Overall Case Length: 0.8 inches.
• Total Length: 1.0 meter (3.3 feet).
• Connector: Miniature coaxial ClickLoc connector.
• Agency Approval: Standard Approvals.

Performance in Harsh Environments

Bently Nevada designed the 3300 NSv series to withstand the rigorous conditions of industrial plant floors. The probe tip consists of high-strength polyphenylene sulfide (PPS). This material offers superior resistance to moisture, oils, and chemical solvents. Additionally, the system includes sophisticated temperature compensation. This feature ensures signal accuracy even when the machine case experiences significant thermal expansion. The ClickLoc connector system provides a secure, vibration-resistant link to the extension cable, preventing signal drift during operation.