Reliable Vibration Monitoring with the Bently Nevada 3300 XL Probe
For maintenance engineers, the Bently Nevada 330102-00-40-05-01-05 3300 XL 8 mm proximity probe offers a proven solution for critical rotating machinery monitoring. This probe is designed for precise shaft vibration and position measurements in harsh industrial environments. Its robust construction and agency approvals make it a trusted choice for reliability-focused teams.
Technical Specifications Breakdown
Key parameters for the 330102-00-40-05-01-05 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Product Type | 3300 XL 8 mm Proximity Probe |
| Thread Size | 3/8-24 UNF |
| Unthreaded Length | 0.0 in |
| Overall Case Length | 4.0 in |
| Total Length | 0.5 meter (1.6 feet) |
| Connector Type | Miniature coaxial ClickLoc connector with connector protector, standard cable |
| Agency Approvals | CSA, ATEX, IECEx |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Nominal Probe DC Resistance (0.5 m) | 7.45 ± 0.50 Ω |
| Linear Range | 2 mm (80 mils), from 0.25 to 2.3 mm (10 to 90 mils) |
| Recommended Gap Setting (Radial Vibration) | -9 Vdc [approximately 1.27 mm (50 mils)] |
| Probe Temperature Range (Standard) | -52°C to +177°C (-62°F to +350°F) |
| Probe Weight | 323 g/m (11.4 oz) |
Industry Applications
This probe is commonly used for radial vibration and thrust position monitoring on turbines, compressors, pumps, and motors. The 2 mm linear range and -9 Vdc recommended gap setting provide consistent, repeatable measurements for predictive maintenance programs. The CSA, ATEX, and IECEx approvals allow deployment in hazardous areas, reducing the need for additional barriers in many installations.
Installation & Setup Guidance
When installing the 330102-00-40-05-01-05, ensure the probe tip is clean and the target surface is within the specified linear range. Use 3-conductor shielded triad cable for field wiring (0.2 to 1.5 mm² or 16 to 24 AWG). Maximum field wiring length between the Proximitor sensor and monitor is 305 meters (1,000 feet). For optimal signal integrity, avoid sharp bends in the cable and secure the probe with the 3/8-24 UNF thread to a maximum engagement of 0.563 inches.
Maintenance & Reliability
Inspect the probe cable and connector periodically for signs of wear or damage. The Viton® O-ring seal maintains differential pressure between tip and case; avoid temperatures below –34°C (–30°F) to prevent premature seal failure. The PPS tip and stainless steel case resist corrosion in humid environments (less than 3% ASF change after 56 days at 93% humidity per IEC 68-2-3).
Compatibility & Integration
This 0.5-meter probe is designed for use with the 5-meter Proximitor sensor only. It uses a miniature coaxial ClickLoc connector for quick, secure connections. For intrinsically safe installations, use approved zener barriers per drawing 141092 or galvanic isolators. For non-incendive circuits, follow drawing 140979.
Selection Guide & Purchasing Advice
Choose this probe for applications requiring a compact 8 mm sensor with a 0.5-meter cable and full hazardous area approvals. AutoDCSTech stocks the Bently Nevada 330102-00-40-05-01-05 and can verify current lifecycle status and availability. Contact our team for assistance with matching the correct Proximitor sensor and accessories.
Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 330102-00-40-05-01-05 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
