Bently Nevada 330101-28-43-10-12-05 3300 XL 8 mm Probe, 3/8-24 UNF Thread

Technical Specifications Breakdown

Key parameters for the 330101-28-43-10-12-05 are listed below for quick reference:

Industry Applications and Cost Impact

This probe is engineered for high-value rotating assets such as steam turbines, compressors, pumps, and generators in power generation, oil and gas, and petrochemical industries. The 330101-28-43-10-12-05’s 2 mm linear range and precise 7.87 V/mm scale factor enable accurate vibration measurement, allowing maintenance teams to detect bearing wear, imbalance, or misalignment early. Early detection translates directly into lower repair costs, reduced spare parts inventory, and optimized scheduling of planned outages—maximizing return on asset investment.

Installation and Setup Guidance

For optimal performance, mount the probe with a recommended gap setting of -9 Vdc (approximately 1.27 mm or 50 mils) for radial vibration measurements. Use field wiring of 0.2 to 1.5 mm² (16 to 24 AWG) with a 3-conductor shielded triad cable. The maximum field wiring length between the 3300 XL Proximitor Sensor and the monitor is 305 meters (1,000 feet). Ensure the probe tip is clean and the target surface is smooth to maintain accuracy. Always follow the manufacturer’s installation manual for proper clearance and torque specifications.

Maintenance and Reliability

The probe’s patented TipLoc and CableLoc designs provide a robust bond and 330 N (75 lbf) pull strength, reducing the risk of cable damage and signal loss. The FluidLoc cable option prevents oil leakage through the cable interior, minimizing contamination and maintenance needs. Inspect the probe and cable periodically for physical damage, especially in high-vibration or high-temperature environments. The standard probe operates reliably from -52°C to +177°C, ensuring consistent performance in demanding conditions.

Cost-Effective Vibration Monitoring with the Bently Nevada 330101-28-43-10-12-05

Industrial rotating machinery demands precise, reliable vibration monitoring to prevent costly unplanned downtime. The Bently Nevada 330101-28-43-10-12-05 3300 XL 8 mm Probe offers a robust, high-accuracy solution for measuring shaft vibration and position, directly impacting operational efficiency and maintenance budgets. By providing early fault detection, this probe helps avoid catastrophic failures, reducing repair costs and extending equipment life.

Compatibility and Integration

This 3300 XL 8 mm probe is designed for use with Bently Nevada 3300 XL Proximitor Sensors and compatible monitoring systems. The miniature coaxial ClickLoc connector ensures secure, quick connections. The probe’s 1.0 meter total length (3.3 feet) is suitable for many standard installations. For longer distances, extension cables are available to maintain signal integrity.

Selection Guide and Purchasing Advice

When selecting a vibration probe, consider the specific machine geometry, environmental conditions, and required approvals. The 330101-28-43-10-12-05 includes CSA, ATEX, and IECEx certifications, making it suitable for hazardous areas. Please verify current lifecycle status and availability with AutoDCSTech before ordering.