Bently Nevada 330104-00-08-50-02-00 Proximity Probe module

Product Overview

The 330104-00-08-50-02-00 is an industrial-grade eddy current sensor designed to mitigate the risks associated with rotating machinery failure. By providing continuous, non-contacting feedback of shaft displacement, it enables maintenance teams to identify mechanical wear and instability before they escalate into costly downtime.

Technical Specifications

• Brand: Bently Nevada

• Model Number: 330104-00-08-50-02-00

• Probe Diameter: 8 mm

• Mounting Thread: M10 x 1 (Metric)

• Unthreaded Length: 0 mm (Option 00)

• Overall Case Length: 80 mm (Option 08)

• Total Cable Length: 5.0 meters / 16.4 feet (Option 50)

• Connector Style: ClickLoc™ miniature coaxial (Option 02)

• Agency Approval: No hazardous area certifications (Option 00)

• Linear Measurement Range: 2 mm (80 mils)

• Standard Sensitivity: 7.87 V/mm (200 mV/mil)

• Case Material: AISI 303/304 Stainless Steel

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

Typical Applications

• Radial Vibration: Detecting high-frequency shaft oscillations in large centrifugal pumps and compressors.

• Axial Thrust Measurement: Monitoring the longitudinal positioning of the rotor in steam or gas turbines to ensure internal clearances.

• Eccentricity Monitoring: Identifying shaft bowing or warping during the slow-roll thermal stabilization of heavy rotating assets.

• Phase Triggering: Acting as a Keyphasor® reference to provide precise timing for diagnostic balancing and RPM tracking.