Bently Nevada 146054-08-50-01-05 3300 Ceramic Capped Proximity Probe

Product Introduction

When vibration monitoring in rotating machinery demands precision and durability, the Bently Nevada 146054-08-50-01-05 3300 Ceramic Capped Proximity Probe delivers reliable performance. This probe is part of the 3300 series, designed for non-contact displacement measurements in harsh industrial environments. With a ceramic tip and stainless steel case, it withstands extreme temperatures and pressures, making it ideal for critical asset protection.

Technical Specifications Breakdown

The 146054-08-50-01-05 features a 3/8-24 UNF thread and an overall case length of 0.8 inches. Its total probe length is 5.0 meters (16.4 feet), equipped with a miniature coaxial ClickLoc connector and standard cable. The probe is approved for hazardous locations with CSA, ATEX, and IECEx certifications. It operates within a temperature range of -51°C to +177°C and is rated to seal 34 Bar (500 psi) nitrogen. The linear range spans 1.52 mm (60 mils) with an incremental scale factor of 7.87 V/mm (200 mV/mil).

Industry Applications

This proximity probe is widely used in turbomachinery, such as steam turbines, compressors, and pumps, where precise shaft displacement and vibration monitoring are essential. Its ceramic cap resists wear and contamination, ensuring long-term accuracy in oil and gas, power generation, and petrochemical plants. The ATEX and IECEx approvals allow safe installation in explosive atmospheres.

Installation & Setup Guidance

Mount the 146054-08-50-01-05 with the 3/8-24 UNF thread into a suitable mounting block or bracket. Ensure the probe tip is positioned within the linear range (0.25 to 1.78 mm from the target) for optimal performance. Use only the 5 m Proximitor Sensor designed for this probe length. Tighten the connector securely to maintain the coaxial shield integrity.

Maintenance & Reliability

Regularly inspect the probe cable and connector for damage or corrosion. The ceramic tip is highly resistant to abrasion, but periodic cleaning with a soft cloth may be needed in dusty environments. Verify the pressure seal integrity if used in high-pressure applications. With proper care, the 146054-08-50-01-05 provides years of reliable service.

Selection Guide & Purchasing Advice

Before ordering, confirm the total length option (5.0 meters) and agency approvals (CSA, ATEX, IECEx) match your system requirements. The 146054-08-50-01-05 is supplied new and in original factory packing with a 12-month warranty. For complete technical specifications and availability, contact BluePLC Industrial.