Bently Nevada 146054-08-10-00-05 3300 Ceramic Capped Proximity Probe

Product Overview

When precise shaft vibration and position monitoring are critical for rotating machinery protection, the Bently Nevada 146054-08-10-00-05 3300 Ceramic Capped Proximity Probe delivers reliable performance. This probe is part of the proven 3300 series, designed for demanding industrial environments where accurate proximity sensing is non-negotiable. With a 3/8-24 UNF thread and ceramic cap, it offers robust construction for long-term service.

Technical Specifications

The 146054-08-10-00-05 is configured with an overall case length of 0.8 inches (option -08) and a total probe length of 1.0 meter (3.3 feet, option -10). It uses a 3/8-24 UNF thread and features no connector (option 00). Agency approvals include CSA, ATEX, and IECEx (option -05), making it suitable for hazardous area installations. The probe is available in standard lengths of 0.5, 1, 2, 5, or 9 meters to match various installation requirements.

Industry Applications

This proximity probe is ideal for monitoring radial vibration and axial position in turbines, compressors, pumps, and other critical rotating equipment. In petrochemical plants, the ATEX and IECEx certifications allow safe use in potentially explosive atmospheres. The ceramic cap provides excellent wear resistance in high-speed machinery, reducing maintenance intervals and improving overall plant reliability.

Installation Guidance

When installing the 146054-08-10-00-05, ensure the probe tip is properly positioned within the linear range of the target. The maximum thread engagement is 0.563 inches. Use the specified 3/8-24 UNF mounting threads and verify that the probe cable is routed without sharp bends or kinks. For optimal performance, calibrate the system with an AISI 4140 steel target as recommended by Bently Nevada.

Maintenance & Reliability

Routine inspection of the probe cable and connector is recommended to prevent signal degradation. The ceramic cap is durable but should be checked for cracks or wear during scheduled outages. The probe is rated for operating temperatures from -51°C to +177°C and can withstand pressures up to 34 Bar (500 psi) nitrogen. Following manufacturer guidelines ensures maximum service life and measurement accuracy.

Selection Guide & Purchasing Advice

When ordering the 146054-08-10-00-05, verify that the overall case length and total length match your installation requirements. This configuration includes no connector, so plan for appropriate cabling. BluePLC Industrial offers this probe new in factory packing with a 12-month warranty. For complete technical specifications, please contact BluePLC Industrial.