Bently Nevada 146055-05-02-05 3300 Ceramic Capped Reverse Mount Probe

Product Introduction

When vibration monitoring in rotating machinery demands precision and durability, the Bently Nevada 146055-05-02-05 3300 Ceramic Capped Reverse Mount Probe delivers reliable performance. This probe is part of the trusted 3300 series, engineered for eddy-current displacement measurements in harsh industrial environments. With a 0.5 meter (1.6 feet) cable length and 3/8-24 UNF threads, it offers a compact solution for tight installations. The ceramic capped tip ensures wear resistance and consistent readings, making it a top choice for critical asset protection.

Technical Specifications Breakdown

The 146055-05-02-05 features a probe case thread of 3/8-24, allowing secure mounting in standard ports. Its total length option of -05 corresponds to 0.5 meter (1.6 feet), ideal for applications requiring a short probe. The connector and cable-type option 02 uses a miniature ClickLoc coaxial connector with standard cable, ensuring reliable signal transmission. Agency approval option -05 indicates multiple approvals, simplifying compliance for global installations. Probe lengths available include 0.5, 1, 2, 5, or 9 meters, providing flexibility for various machine train configurations.

Industry Applications

In the power generation sector, the 146055-05-02-05 monitors shaft vibration in steam turbines, helping prevent unplanned outages. Its ceramic capped design withstands high temperatures and pressures, rated to seal 34 Bar (500 psi) nitrogen. For oil and gas compressors, the reverse mount configuration allows installation in confined spaces while maintaining accurate proximity sensing. The probe's linear range of 1.52 mm (60 mils) ensures precise measurement of rotor dynamics, reducing false trips and maintenance costs.

Installation & Setup Guidance

For optimal performance, mount the 146055-05-02-05 with the probe tip perpendicular to the target surface. Ensure the target material is AISI 4140 steel for calibrated accuracy. The maximum thread engagement length is 0.563 inches; avoid over-torquing to prevent damage. Connect the miniature ClickLoc coaxial connector securely to the extension cable, and verify the system operates within -51°C to +177°C (-60°F to +351°F) temperature range. Always follow the manufacturer's guidelines for gap voltage settings.

Maintenance & Reliability

Regular inspection of the probe cable and connector prevents signal degradation. The alumina ceramic tip resists wear, but periodic visual checks for cracks or contamination are recommended. The 146055-05-02-05 operates reliably in ambient temperatures from -51°C to +177°C, making it suitable for extreme environments. With a 12-month factory warranty from Bently Nevada, this probe offers long-term value by reducing downtime and extending machinery life.

Selection Guide & Purchasing Advice

When ordering the 146055-05-02-05, verify the total length, connector type, and agency approval match your system requirements. This model is new and original in factory packing, available from BluePLC Industrial. For applications requiring different cable lengths, consider other options in the 3300 series. Contact BluePLC Industrial for assistance with compatibility and pricing to ensure you select the correct probe for your vibration monitoring needs.