Bently Nevada 330905-00-05-05-02-05 3300 NSv Proximity Probes

The Bently Nevada 330905-00-05-05-02-05 belongs to the 3300 NSv series of proximity sensors. This model specifically addresses applications with small target areas or limited radial clearance. It captures critical shaft vibration and axial position data with high resolution. Consequently, engineers use these probes for monitoring small centrifugal compressors and pumps. The sensor excels at detecting subtle mechanical changes in high-speed rotating assets.

Mechanical Configuration and Build

This probe features a robust M10 x 1 metric thread for standard industrial mounting. The design includes a 50 mm total case length with 0 mm of unthreaded length. Furthermore, the 0.5-meter integrated cable facilitates connection in compact machine housings. The hardware utilizes a miniature coaxial ClickLoc connector for superior signal stability. This connector prevents accidental disconnection due to machine vibration or handling.

Advanced Transducer Technology

The 3300 NSv system operates on the eddy current principle for non-contact measurement. This unit remains fully compatible with 3300 XL 8 mm Proximitor sensors and extension cables. Moreover, the probe meets the stringent accuracy requirements of the API 670 standard. It provides a linear range that stays stable across varying temperature profiles. This consistency eliminates the need for frequent recalibration in the field.

Industrial Compliance and Safety

Reliability remains the primary focus for Bently Nevada machinery protection systems. This probe supports Keyphasor signals and rotational speed measurements for comprehensive diagnostics. The unit performs reliably in harsh industrial environments including oil and gas facilities. Its durable tip resists moisture and chemical ingress over long service periods. Additionally, the compact 0.55 kg shipping weight simplifies global logistics for replacement parts.

Technical Specification Overview