Precision Vibration Monitoring with the Bently Nevada 3300 XL Probe
Industrial rotating machinery demands reliable, accurate vibration measurement to prevent catastrophic failures. The Bently Nevada 330102-03-28-10-02-00, part of the 3300 XL 8 mm Proximity Probe series, delivers the precision and durability needed for continuous monitoring in harsh environments. This probe is designed for non-contact measurement of shaft vibration and position, providing critical data for predictive maintenance and machine protection.
Technical Specifications Breakdown
Key parameters for the 330102-03-28-10-02-00 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Probe Type | 3300 XL 8 mm Proximity Probe |
| Thread Size | 3/8-24 UNF |
| Unthreaded Length | 0.3 in |
| Overall Case Length | 2.8 in |
| Total Length | 1.0 meter (3.3 feet) |
| Connector Type | Miniature coaxial ClickLoc connector |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| 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)] |
Industry Applications for Reliable Machine Protection
The 2 mm linear range and precise gap setting ensure accurate data collection for early fault detection. The stainless steel case and PPS tip withstand harsh industrial conditions, including high humidity and temperature extremes.
Installation & Setup Guidance
Proper installation is essential for optimal performance. The probe uses a 3/8-24 UNF thread with a maximum thread engagement of 0.563 in. Field wiring should use 0.2 to 1.5 mm² (16 to 24 AWG) three-conductor shielded triad cable, with a maximum length of 305 meters (1,000 feet) between the probe and monitor. Ensure the probe tip is clean and the target surface is smooth for accurate readings.
Maintenance & Reliability
The probe operates reliably in temperatures from -52°C to +177°C (-62°F to +350°F) for standard models. Exposure below -34°C (-30°F) may affect the pressure seal. Humidity testing shows less than 3% change in Average Scale Factor (ASF) after 56 days at 93% humidity per IEC 68-2-3. Periodic inspection of the cable and connector is recommended to maintain signal integrity.
Compatibility & Integration
This probe is compatible with the 3300 XL Proximitor Sensor and monitoring systems. For intrinsically safe installations, use zener barriers per drawing 141092 or galvanic isolators. For non-incendive circuits, follow drawing 140979. The probe supports hazardous area classifications including Class I, Zone 0 and Zone 2.
Selection Guide & Purchasing Advice
When selecting a replacement or new probe, verify the total length, thread type, and connector. The 330102-03-28-10-02-00 offers a 1.0 meter cable with a ClickLoc connector for secure, quick installation. AutoDCSTech stocks this Bently Nevada probe and can assist with lifecycle status and availability. Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 330102-03-28-10-02-00 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
