Bently Nevada 330101-00-12-10-01-05 3300 XL 8 mm Probe

Technical Specifications Breakdown

Key parameters for the 330101-00-12-10-01-05 are listed below for quick reference:

Industry Applications for the 3300 XL Probe

The 2 mm linear range and -9 Vdc recommended gap setting for radial vibration provide consistent, repeatable data for predictive maintenance programs. The robust stainless steel case and PPS tip ensure reliable operation in high-temperature environments up to +177°C standard.

Installation & Setup Guidance

When installing the 330101-00-12-10-01-05, ensure the target surface is clean and free of electrical discontinuities. The probe must be mounted with the specified 3/8-24 UNF thread into a suitable mounting block or bracket. Use the recommended gap setting of -9 Vdc (approximately 1.27 mm or 50 mils) for radial vibration measurements. Field wiring should use 3-conductor shielded triad cable, 0.2 to 1.5 mm² (16 to 24 AWG), with a maximum length of 305 meters (1,000 feet) between the Proximitor Sensor and the monitor.

Maintenance & Reliability

Inspect the probe cable and connector periodically for signs of wear or damage. The patented CableLoc design provides 330 N (75 lbf) pull strength, but avoid excessive bending at the connector junction. The probe is designed to seal differential pressure between the tip and case using a Viton O-ring. Exposing the probe to temperatures below -34°C (-30°F) may cause premature failure of the pressure seal.

Robust Vibration Monitoring with the Bently Nevada 3300 XL 8 mm Probe

When protecting critical rotating machinery, the choice of proximity probe directly impacts measurement accuracy and long-term reliability. The Bently Nevada 330101-00-12-10-01-05 is a 3300 XL 8 mm probe designed for demanding industrial environments. This component provides a thicker PPS plastic encapsulation around the probe coil, resulting in a more rugged sensor that withstands physical abuse better than smaller-diameter alternatives.

Compatibility & Integration

This 3300 XL 8 mm probe works with Bently Nevada 3300 XL extension cables and Proximitor sensors. The miniature coaxial ClickLoc connector ensures a secure, quick connection. The system provides a standard Incremental Scale Factor of 7.87 V/mm (200 mV/mil) ± 5% for 1.0 m systems, ensuring interchangeability across the 80 mil linear range.

Selection Guide & Purchasing Advice

When selecting a replacement probe, verify the total length, thread type, and connector option match your existing installation. The 330101-00-12-10-01-05 is a 1.0 metre probe with 3/8-24 UNF thread and miniature coaxial ClickLoc connector. For applications requiring longer cable runs, consider the 9 meter system options. AutoDCSTech offers this probe with global approvals (CSA, ATEX, IECEx) to simplify compliance. Please verify current lifecycle status and availability with AutoDCSTech before ordering.

Troubleshooting & Common Issues

If the probe output appears noisy or erratic, first check the cable and connector for damage. Ensure the target surface is within the linear range (0.25 to 2.3 mm from target). Verify that the field wiring length does not exceed 305 meters and that the cable capacitance is within specification (69.9 pF/m typical). If the probe has been exposed to temperatures below -34°C (-30°F), inspect the pressure seal for leakage.