Bently Nevada 330104-00-22-10-02-05 3300 XL 8 mm Proximity Probe

Product Introduction

When critical machinery requires precise vibration and position monitoring, the Bently Nevada 330104-00-22-10-02-05 delivers reliable performance. Part of the 3300 XL 8 mm Proximity Probe series, this sensor is designed for non-contact measurement of shaft displacement and eccentricity in rotating equipment. Built with a polyphenylene sulfide (PPS) tip and AISI 303 or 304 stainless steel case, it withstands harsh industrial environments. The probe features a 1.0 meter (3.3 feet) total length, 220 mm overall case length, and a miniature coaxial ClickLoc connector with standard cable. Agency approvals include CSA, ATEX, and IECEx, making it suitable for hazardous area installations.

Technical Specifications Breakdown

The 330104-00-22-10-02-05 operates with a -17.5 Vdc to -26 Vdc power supply (non-incendive circuit) and consumes 12 mA maximum. Its nominal probe DC resistance is 7.59 ± 0.50 ohms for the 1.0 meter length. The output resistance is 50 ohms, and sensitivity is less than 2 mV change per volt change in input voltage. The probe is designed to seal differential pressure between tip and case using a Viton O-ring. These specifications ensure consistent performance for vibration monitoring in turbines, compressors, and pumps.

Industry Applications

In power generation, the 330104-00-22-10-02-05 monitors turbine shaft vibration to prevent unplanned outages. In oil and gas, it tracks compressor position and eccentricity, enabling predictive maintenance. The probe's M10x1 thread and armor provide robust mechanical integration, while its CSA/ATEX/IECEx approvals allow use in explosive atmospheres. By replacing older 5 mm probes, this 8 mm model offers improved linear range and stability, reducing false trips and maintenance costs.

Installation & Setup Guidance

Mount the 330104-00-22-10-02-05 with the M10x1 thread into a properly tapped hole, ensuring the probe tip faces the target. Gap the probe at 1.27 mm (50 mils) for optimal linear range. Use the miniature coaxial ClickLoc connector for secure cable attachment. Verify the power supply meets -17.5 Vdc to -26 Vdc requirements. For non-incendive circuits, follow installation drawing 140979. Calibrate the system with an AISI 4140 steel target for best accuracy.

Maintenance & Reliability

Inspect the probe tip and cable periodically for wear or damage. The PPS tip resists chemical attack, and the stainless steel case prevents corrosion. The Viton O-ring maintains seal integrity under pressure. Regular verification of gap voltage and system linearity ensures long-term reliability. By choosing the 330104-00-22-10-02-05, you reduce downtime and extend sensor life, delivering strong ROI for critical asset monitoring.

Buying Guide & Purchasing Advice

Before ordering, confirm your system requires an 8 mm probe with M10x1 thread, 1.0 meter cable, and ClickLoc connector. Verify agency approval needs (CSA, ATEX, IECEx) match your site classification. The 330104-00-22-10-02-05 is available at plcmatrix.com, a trusted supplier of industrial automation components. Contact their team to check current lifecycle status and availability. Ensure you have the correct extension cable and Proximitor sensor for a complete 3300 XL system.