Robust Vibration Monitoring with the Bently Nevada 3300 XL 8 mm Probe
For maintenance engineers, reliable vibration data is the cornerstone of predictive maintenance. The Bently Nevada 330101-00-12-10-12-05 3300 XL 8 mm Probe delivers the precision and durability needed for critical rotating machinery. This probe is designed to withstand harsh industrial environments while providing accurate shaft displacement measurements.
Technical Specifications Breakdown
Key parameters for the 330101-00-12-10-12-05 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Product Type | 3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor |
| Unthreaded Length Option | 00 - 0.0 in |
| Overall Case Length Option | 12 - 1.2 in |
| Total Length Option | 10 - 1.0 metre (3.3 feet) |
| Connector and Cable-Type Option | 12 Miniature coaxial ClickLoc connector, FluidLoc cable |
| Approvals | 05: CSA, ATEX, IECEx |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Linear Range | 2 mm (80 mils) |
| Incremental Scale Factor (ISF) - Standard 5 or 1 meter System | 7.87 V/mm (200 mV/mil) ± 5% including interchangeability error |
| Recommended Gap Setting for Radial Vibration | -9 Vdc [approximately 1.27 mm (50 mils)] |
| Probe Temperature Range - Standard Probe | -52°C to +177°C (-62°F to +350°F) |
Industry Applications
The patented TipLoc molding method ensures a strong bond between the probe tip and body, reducing the risk of failure in high-vibration environments.
Installation & Setup Guidance
When installing the 330101-00-12-10-12-05, ensure the target surface is clean and free of debris. Use the recommended gap setting of -9 Vdc (approximately 1.27 mm or 50 mils) for radial vibration measurements. The probe's 3/8-24 UNF thread allows secure mounting in standard threaded holes. For field wiring, use 3-conductor shielded triad cable with tinned wiring, keeping the length between the Proximitor Sensor and monitor under 305 meters (1,000 feet) to avoid signal rolloff.
Maintenance & Reliability
The stainless steel case and PPS probe tip provide resistance to moisture and chemicals. The FluidLoc cable option prevents oil leakage through the cable interior, enhancing reliability in lubricated environments. Inspect the probe and cable periodically for signs of wear or damage, especially in high-temperature applications. The probe is designed to seal differential pressure between the tip and case using a Viton O-ring.
Compatibility & Integration
This probe works with the 3300 XL Proximitor Sensor system. The miniature coaxial ClickLoc connector ensures a secure and quick connection. For extended temperature range applications, the probe tip can operate from -52°C to +218°C (-62°F to +425°F), while the cable and connector handle up to +260°C (+500°F).
Selection Guide & Purchasing Advice
When selecting a replacement probe, verify the thread size (3/8-24 UNF) and total length (1.0 metre) match your application. The 330101-00-12-10-12-05 is available from AutoDCSTech, your trusted source for industrial automation parts. Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Troubleshooting & Common Issues
If the probe output is erratic, check the cable for damage or loose connections. Ensure the target surface is within the linear range (0.25 to 2.3 mm from target). For high-temperature environments, confirm the probe temperature rating matches your conditions. If the pressure seal fails, contact the custom design department for testing options.
Availability & Condition at AutoDCSTech
| Part Number | 330101-00-12-10-12-05 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
