Bently Nevada 330104-06-14-10-02-00 3300 XL 8 mm Proximity Probe

Product Overview

When unplanned downtime strikes rotating machinery, the Bently Nevada 330104-06-14-10-02-00 3300 XL 8 mm proximity probe provides the precise, reliable measurements needed to diagnose and prevent failures. This probe is part of the proven 3300 XL series, engineered for continuous vibration and position monitoring in harsh industrial environments. With its robust construction and consistent performance, it helps reduce maintenance costs and extend equipment life.

Technical Specifications Breakdown

The 330104-06-14-10-02-00 offers key specifications that directly impact measurement accuracy and system cost. The probe tip is made of polyphenylene sulfide (PPS), a durable material that resists wear and chemical attack, reducing replacement frequency. The probe case is AISI 303 or 304 stainless steel, providing corrosion resistance in demanding conditions. The unthreaded length is 60 mm, overall case length is 140 mm, and total length is 1.0 meter (3.3 feet) with a miniature coaxial ClickLoc connector and standard cable. Nominal probe DC resistance is 7.59 ± 0.50 ohms, ensuring consistent signal transmission. These specs combine to deliver stable, repeatable measurements that minimize false alarms and unplanned shutdowns.

Industry Applications

This probe excels in turbomachinery monitoring for power generation, oil and gas, and chemical processing. In a steam turbine application, the 330104-06-14-10-02-00 measures shaft vibration and axial position, enabling early detection of bearing wear or imbalance. This proactive approach avoids costly catastrophic failures and extends overhaul intervals. Similarly, in a centrifugal compressor, the probe’s high accuracy supports condition-based maintenance, reducing unnecessary part replacements and optimizing spare parts inventory.

Installation & Setup Guidance

Proper installation ensures maximum measurement accuracy and cost efficiency. Mount the probe with the M10 x 1 thread into a suitable bracket or housing, maintaining a 1.27 mm (50 mils) gap to an AISI 4140 steel target for standard calibration. Use the miniature coaxial ClickLoc connector for secure, quick cable attachment. Verify the system uses a -24 Vdc power supply with a 10 kΩ load for optimal performance. Following these steps reduces installation time and avoids costly rework.

Maintenance & Reliability

Regular inspection of the probe tip and cable for physical damage extends service life and prevents unexpected failures. The PPS tip and stainless steel case resist environmental degradation, but periodic checks in high-temperature or corrosive areas are recommended. By catching wear early, you avoid unplanned downtime and replacement costs. The probe’s robust design supports long intervals between replacements, lowering total cost of ownership.

Selection Guide & Purchasing Advice

Before ordering, verify that the 330104-06-14-10-02-00 matches your system requirements: 1.0 m cable length, M10 x 1 thread, and miniature coaxial ClickLoc connector. Ensure compatibility with 3300 XL 8 mm Proximitor sensors and extension cables. For current availability and lifecycle status, contact plcmatrix.com, a trusted supplier of Bently Nevada components. Their team can confirm stock and recommend alternatives if needed.