Bently Nevada 330901-11-25-10-01-00 Proximity Probe

Key Technical Specifications

The Bently Nevada 330901-11-25-10-01-00 belongs to the 3300 XL NSv (Narrow Side View) transducer series. This specialized proximity probe measures vibration and position in confined spaces. It provides accurate eddy current sensing where standard probes cannot fit. Furthermore, the NSv design excels at monitoring small shaft diameters. It effectively delivers high-resolution data for critical machinery protection. Consistent performance ensures that industrial operators can identify mechanical shifts immediately.

Physical Configuration and Construction

This specific model features a 1/4-28 UNF thread for mounting in tight clearances. The 1.1-inch unthreaded length and 2.5-inch case length allow for versatile positioning. Additionally, the unit incorporates a 1.0-meter cable with a miniature coaxial connector. This cable includes a standard black FEP jacket for environmental resistance. The robust probe tip withstands high-pressure environments and oil submersion. Consequently, the hardware maintains long-term calibration stability in aggressive industrial settings.

Industrial Utility and Integration

Maintenance teams typically install this probe on centrifugal compressors and small pumps. It also monitors radial vibration on high-speed turbochargers. The NSv technology addresses the technical challenges of narrow probe targets. Moreover, it integrates perfectly with the Bently Nevada 3500 Machinery Protection System. This compatibility simplifies the setup of predictive maintenance workflows. Facilities benefit from reduced downtime and enhanced equipment reliability.