Product Overview

The Bently Nevada 330102-00-64-10-02-00 is a 3300 XL 8 mm eddy-current proximity probe built for non-contact measurement of shaft relative displacement. It converts the distance to a conductive target into a proportional electrical signal, supporting continuous vibration monitoring and shaft position measurement on critical rotating equipment, especially fluid-film bearing machines. The armored construction and sealed probe tip are intended for long service life in oil-lubricated housings and high-vibration environments where cable damage and moisture ingress are common concerns.

This probe is designed for use as one element of a complete proximity transducer channel and must be installed with a compatible 3300 XL extension cable and Proximitor sensor of the same system length to achieve the intended scale factor and linear operating range.

Key Technical Characteristics

Additional construction notes

• Overmolded PPS probe tip for environmental sealing against oil, water, and steam

• Robust armored lead to reduce risk of cable cuts and abrasion during maintenance

• Vibration-resistant connector design for stable signal continuity in rotating machinery housings

Industrial Applications

• Radial shaft vibration measurement on turbines, compressors, pumps, motors, and generators

• Axial thrust position measurement when configured with the appropriate transducer channel hardware

• Eccentricity and shaft centerline motion monitoring for fluid-film bearing machines

• Phase reference and speed-related measurement architectures when used with suitable monitoring configurations

• Retrofit upgrades for installed 3300 XL proximity channels when maintaining the same system length components