Product Overview

The Bently Nevada 330104-00-04-50-11-00 is a 3300 XL 8 mm eddy-current proximity probe used for non-contact measurement of shaft vibration and shaft position on rotating machinery. When used with the correct 3300 XL Proximitor sensor and extension cable, it forms a complete proximity transducer channel for continuous monitoring and machinery protection.

This probe style is intended for installations where repeatable gap and vibration measurements are required on conductive targets such as steel shafts. It is commonly applied on fluid-film bearing machines to support vibration trending, alarm functions, and diagnostic analysis within plant condition monitoring systems.

Key Technical Characteristics

• Model number: 330104-00-04-50-11-00

• Product family: 3300 XL / 3300 Series proximity transducer components

• Sensor type: Eddy-current proximity probe (8 mm class)

• Measurement: Dynamic shaft vibration and static shaft position (with matching driver)

• Installation: Threaded probe body for rigid machine mounting

• Connection: Probe lead designed to interface with 3300 XL extension cables and Proximitor sensors

• Condition: Brand New

• Origin: USA

• Approx. weight: 0.58 kg

• Approx. package size: 33 × 33 × 3 cm

Industrial Applications

• Radial shaft vibration monitoring on turbines, compressors, pumps, motors, and gear-driven trains

• Axial position and thrust position measurements (application dependent on machine design and channel configuration)

• Keyphasor/phase reference setups when used in appropriate monitoring architectures

• Critical rotating assets in power generation, oil & gas, petrochemical, and heavy process industries

• Retrofit and replacement projects within existing 3300 XL proximity measurement channels