Product Overview

The 330103-00-14-10-02-05 is a high-performance 8 mm eddy current proximity probe belonging to the world-standard Bently Nevada 3300 XL series. This non-contacting transducer is engineered to measure the distance between the probe tip and a rotating shaft, providing critical data on radial vibration and axial position. As a primary sensor for Turbine Supervisory Instrumentation (TSI), it is fully compliant with API 670 standards, ensuring high-fidelity signal reproduction even in the presence of extreme temperatures and lubricating oils. This specific configuration features a metric M10 x 1 thread and a standard 1.0-meter integrated cable, designed for precision fitment in industrial machine casings.

Key Technical Characteristics

The 330103-00-14-10-02-05 is built for long-term stability and immunity to environmental interference, featuring advanced RFI/EMI shielding and a specialized ClickLoc connector system.

• Probe Tip Diameter 8 mm

• Thread Scale M10 x 1 (Metric)

• Unthreaded Length 0.0 mm (fully threaded)

• Case Length 140 mm

• Total Cable Length 1.0 Metre (3.3 feet)

• Connector Type Miniature coaxial ClickLoc with gold-plated contacts

• Armor Option Unarmored (standard cable)

• Operating Voltage -17.5 VDC to -26 VDC (provided by Proximitor)

• Output Resistance 50 kΩ

• Certifications CSA, ATEX, and IECEx approved for hazardous area zones

Industrial Applications

This proximity probe is indispensable for monitoring the structural health of critical rotating assets in the power generation, oil and gas, and petrochemical sectors. It is typically installed in pairs (X-Y configuration) on fluid-film bearings to track radial shaft vibration, allowing maintenance teams to identify unbalance, misalignment, and bearing wear. Additionally, it is used to monitor axial thrust position on steam and gas turbines to prevent catastrophic metal-to-metal contact. Thanks to its robust M10 threaded body and high-temperature tolerance, the 330103-00-14-10-02-05 provides a reliable solution for internal machine mounting where space is restricted but accuracy is paramount.