Bently Nevada 330103-20-25-05-02-CN triaxial probe cable

Product Overview

The 330103-20-25-05-02-CN belongs to the 3300 XL series, the industry standard for proximity transducer systems. This probe is manufactured in the U.S.A. with a robust AISI 303/304 stainless steel case and a high-grade Polyphenylene sulfide (PPS) tip, offering exceptional resistance to corrosive lubricants and moisture. Its design features the ClickLoc miniature coaxial connector, which ensures a vibration-proof link to the extension cable, maintaining signal accuracy without the risk of accidental disconnection in heavy-duty service.

Technical Specifications

• Brand: Bently Nevada

• Model Number: 330103-20-25-05-02-CN

• Sensor Diameter: 8 mm

• Unthreaded Length: 200 mm (Option 20)

• Case Length: 250 mm (Option 25)

• Total Length: 0.5 meter / 1.6 feet (Option 05)

• Connector Type: Miniature coaxial ClickLoc (Option 02)

• Cable Type: Standard FEP insulated 75 Ω triaxial probe cable

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

• Tip Material: Polyphenylene sulfide (PPS)

• Agency Approvals: Country-specific certifications (CN)

• Shipping Weight: 1.5 kg

Typical Applications

• Radial Vibration Monitoring: Tracking shaft movement in fluid-film bearing machines such as steam turbines and large centrifugal compressors.

• Axial Thrust Position: Measuring the longitudinal movement of shafts to prevent catastrophic contact between rotating and stationary components.

• Phase Reference (Keyphasor): Providing precise timing signals for machine balancing and diagnostic analysis in power generation plants.

• Eccentricity Measurements: Monitoring shaft bowing or warping during turbine startup and shutdown sequences.