Robust Vibration Monitoring with the Bently Nevada 3300 XL 8 mm Probe
Industrial machinery reliability depends on accurate vibration measurement. The Bently Nevada 330101-33-53-10-02-CN 3300 XL 8 mm Probe delivers precise data for protecting critical rotating assets. This probe, featuring a 3/8-24 UNF thread and without armor, is engineered for demanding environments where consistent performance is non-negotiable.
Technical Specifications Breakdown
Key parameters for the 330101-33-53-10-02-CN 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 | 33 - 3.3 in |
| Overall Case Length Option | 53 - 5.3 in |
| Total Length Option | 10 - 1.0 metre (3.3 feet) |
| Connector and Cable-Type Option | 02 Miniature coaxial ClickLoc connector, standard cable |
| Country Specific Approval | CN |
| Nominal Probe DC Resistance (1.0 m) | 7.59 ± 0.50 Ω |
| Linear Range | 2 mm (80 mils), from 0.25 to 2.3 mm (10 to 90 mils) |
| Recommended Gap Setting for Radial Vibration | -9 Vdc [approximately 1.27 mm (50 mils)] |
| Incremental Scale Factor (Standard 5 or 1 meter System) | 7.87 V/mm (200 mV/mil) ± 5% |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Probe Temperature Range (Standard) | -52°C to +177°C (-62°F to +350°F) |
Solving Vibration Measurement Challenges
Traditional probes can suffer from cable pull failures and signal degradation. The 330101-33-53-10-02-CN incorporates patented TipLoc and CableLoc designs, providing 330 N (75 lbf) pull strength. This reduces unplanned downtime caused by broken connections in high-vibration environments.
Industry Applications
Its 2 mm linear range and precise -9 Vdc gap setting enable accurate radial vibration measurement. The 8 mm PPS tip offers enhanced robustness against physical abuse, making it suitable for harsh industrial settings.
Installation & Setup Guidance
Mount the probe using the 3/8-24 UNF thread into a suitable mounting hole. Ensure the target surface is clean and within the linear range. For field wiring, use 3 conductor shielded triad cable (0.2 to 1.5 mm²) with a maximum length of 305 meters (1000 feet) between the Proximitor Sensor and the monitor. Set the gap to -9 Vdc for radial vibration applications.
Maintenance & Reliability
Inspect the probe and cable periodically for physical damage. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature pressure seal failure. The Viton® O-ring seals differential pressure, but probes are not pressure tested prior to shipment. Contact AutoDCSTech for custom pressure testing requirements.
Compatibility & Integration
The 330101-33-53-10-02-CN is designed for use with Bently Nevada 3300 XL extension cables and Proximitor sensors. The miniature coaxial ClickLoc connector ensures secure, quick connections. Standard cable lengths and connector options are available for system integration.
Selection Guide & Purchasing Advice
When selecting a probe, consider the total length, thread type, and environmental conditions. For availability and lifecycle status, verify with AutoDCSTech before ordering. AutoDCSTech offers expert support for your vibration monitoring needs.
Availability & Condition at AutoDCSTech
| Part Number | 330101-33-53-10-02-CN |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
