Bently Nevada 330104-000-040-10-02-05 8 mm Proximity Probe

Overview

The Bently Nevada 3300 XL 8 mm Proximity Probe (330104‑000‑040‑10‑02‑05) is designed for non-contact measurement of shaft displacement and vibration in critical rotating machinery. It is part of the 3300 XL Proximity Transducer System, delivering precise and reliable monitoring for turbines, compressors, motors, and pumps.

This probe generates a voltage output proportional to the gap between the probe tip and the target conductive surface, enabling both static shaft position and dynamic vibration measurements. Its specifications—including probe tip diameter, cable length, connector type, and hazardous area certification—ensure compatibility with industrial monitoring standards.

Key Features

• 8 mm probe tip diameter for standard industrial applications

• Non-contact eddy-current sensing for precise displacement measurement

• Measures shaft vibration, displacement, and Keyphasor® reference

• High linearity and accuracy across the operational range

• Robust stainless-steel housing for harsh environments

• Fully compatible with Bently Nevada 3500 Series machinery protection systems

Technical Specifications

General

Electrical / Performance

Mechanical

Environmental

Applications

• Steam and gas turbines

• Compressors and pumps

• Electric motors and generators

• Industrial fans and gearboxes

• 3500 Series machinery protection systems

FAQ / Related Notes

Q: Can this probe measure high-frequency vibrations?
A: Yes, the 330104‑000‑040‑10‑02‑05 supports dynamic vibration monitoring up to several kHz depending on the system configuration.

Q: How does it differ from the 330103 series?
A: The 330104 series features a standard 4 m cable and a specific connector type, while the 330103 series may use shorter cables or alternative certifications.