Bently Nevada 330103-07-12-10-02-00 3300 XL 8 mm Proximity Probe

The Bently Nevada 330103-07-12-10-02-00 serves as a high-precision eddy current sensor for industrial assets. This 3300 XL 8mm probe measures shaft vibration and axial position with extreme accuracy. It converts mechanical displacement into a proportional electrical signal for monitoring systems. Reliable data from this sensor allows for the early detection of machinery faults. Consequently, it plays a vital role in any comprehensive machinery protection strategy.

Engineering Design and Construction

Each segment of this specific model number represents a critical technical attribute. The 330103 base identifies it as a standard 3/8-24 UNF thread probe. This version features a 0.7-inch unthreaded length and a 1.2-inch total case length. Additionally, the unit includes a 1.0-meter cable protected by stainless steel Fluid-Loc armor. This rugged exterior prevents mechanical damage in harsh industrial environments. Gold-plated connectors ensure a stable electrical interface for long-term signal integrity.

Technical Specifications Summary

Industrial Applications and Benefits

Heavy industries utilize this proximity probe to monitor critical turbines, compressors, and pumps. The sensor withstands extreme temperatures and corrosive lubricants without losing calibration. Because it follows a standardized design, it integrates perfectly with 3500 series monitoring racks. This compatibility reduces downtime during sensor replacement or system upgrades. Furthermore, the armored cabling protects against electromagnetic interference and physical abrasion. Maintenance teams rely on these probes to optimize equipment reliability and safety.