Bently Nevada 330103-00-03-10-02-CN 3300 XL 8 mm Proximity Probe

Technical Specifications Breakdown

Key parameters for the 330103-00-03-10-02-CN are listed below for quick reference:

Industry Applications and Cost Benefits

This proximity probe is widely used in turbomachinery, compressors, and pumps. Its 2 mm linear range provides precise shaft displacement measurements, enabling early detection of misalignment or imbalance. The stainless steel case and PPS tip ensure durability in harsh environments, reducing replacement frequency and total cost of ownership.

Installation and Setup Guidance

For field wiring, use 0.2 to 1.5 mm² (16 to 24 AWG) three-conductor shielded triad cable with tinned ends. Maximum cable length between the probe and monitor is 305 meters (1,000 feet). The recommended radial vibration gap setting is -9 Vdc, corresponding to approximately 1.27 mm (50 mils). Ensure the probe tip is clean and the target surface is smooth for accurate readings.

Maintenance and Reliability

The probe is designed to seal differential pressure between tip and case using a Viton O-ring. Operating temperature range for standard probes is -52°C to +177°C. Exposing the probe to temperatures below -34°C (-30°F) may cause premature pressure seal failure. Inspect the cable and connector periodically for damage. Relative humidity below 93% ensures less than 3% change in Average Scale Factor.

Cost-Effective Vibration Monitoring with the Bently Nevada 330103-00-03-10-02-CN

In industrial rotating machinery, unplanned downtime from bearing or shaft failures can cost thousands per hour. The Bently Nevada 330103-00-03-10-02-CN 3300 XL 8 mm proximity probe offers a reliable, cost-efficient solution for continuous vibration and position monitoring. By detecting early signs of wear, this probe helps avoid catastrophic failures and extends equipment life.

Compatibility and Integration

This probe is part of the 3300 XL series and works with Bently Nevada Proximitor sensors and monitoring systems. The miniature coaxial ClickLoc connector simplifies installation and reduces signal noise. When used with intrinsically safe barriers (per drawing 141092) or galvanic isolators, it meets Class I, Zone 0 requirements.

Selection Guide and Purchasing Advice

When selecting a proximity probe, consider cable length, connector type, and agency approvals. The 330103-00-03-10-02-CN with 1.0 meter cable and ClickLoc connector is suitable for most standard installations. Contact AutoDCSTech for current lifecycle status and availability before ordering.