Introduction — High-Stability Eddy Current Probe for Precision Shaft Monitoring
The Bently Nevada 330103-00-04-05-02-05 3300 XL 8 mm Proximity Probe is a non-contact eddy current sensor designed for continuous monitoring of shaft vibration, displacement, and position in rotating machinery. As part of the widely trusted 3300 XL series, it delivers stable signal output, strong mechanical robustness, and reliable long-term performance in demanding industrial environments.
This configuration is typically selected for applications requiring a compact probe body combined with extended cable routing flexibility, making it suitable for turbines, compressors, pumps, and other critical rotating assets.
Technical Specifications — Mechanical Structure & Sensor Design
| Specification | Details |
|---|---|
| Product Type | 3300 XL 8 mm Proximity Probe |
| Model / Part Number | 330103-00-04-05-02-05 |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 metric thread |
| Unthreaded Length | 0 mm |
| Overall Case Length | 40 mm (configuration variant) |
| Cable Length | 0.5 meter |
| Connector Type | Miniature coaxial ClickLoc connector |
| Cable Type | Standard industrial cable |
| Measurement Technology | Eddy current non-contact sensing |
| Monitoring Functions | Vibration, displacement, shaft position |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Housing Material | Stainless steel |
| Installation Method | Direct machinery mounting |
| Operating Environment | Industrial-duty applications |
| Estimated Weight | Approx. 0.32 kg |
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