Bently Nevada 330104-10-20-10-02-CN Displacement Sensor

Product Overview

The Bently Nevada 330104-10-20-10-02-CN is a high-precision, non-contacting sensor for critical machinery protection. Part of the 3300 XL 8mm series, it utilizes TipLoc™ and CableLoc™ technology for maximum durability in harsh environments. This probe provides accurate vibration and displacement data, enabling real-time condition monitoring to prevent equipment failure.

Technical Specifications

• Model Number: 330104-10-20-10-02-CN

• Probe Tip Diameter: 8.0 mm (0.31 in)

• Probe Tip Material: Polyphenylene sulfide (PPS)

• Probe Case Material: AISI 303 or 304 Stainless Steel (SST)

• Mounting Thread: 3/8-24 UNF-2A (English Thread)

• Linear Range: 2.0 mm (80 mils)

• Scale Factor: 7.87 V/mm (200 mV/mil) ± 5%

• Tensile Strength: 330 N (75 lbf) maximum rated

• Connector Type: Gold-plated ClickLoc™ Miniature Coaxial

• Operating Temperature: -51 °C to +177 °C (-60 °F to +351 °F)

Typical Applications

• Radial Vibration: Continuous monitoring of shaft motion to detect bearing wear or rotor unbalance.

• Axial Position: Precise tracking of thrust movement to prevent internal contact within turbines.

• Phase Reference: Providing high-speed Keyphasor® pulses for RPM and vibration phase analysis.

• Eccentricity: Monitoring rotor bow during critical startup and shutdown sequences.

• Sealing: Preventing oil or fluid leakage through the cable when installed in pressurized housings.