Introduction
The Bently Nevada 330103-02-07-50-02-00 3300 XL 8mm Proximity Probe is a non-contact eddy current sensor designed for precise measurement of shaft vibration, radial displacement, and axial position in rotating machinery. As part of the widely used 3300 XL proximity transducer system, it provides stable, repeatable signal performance in harsh industrial environments such as turbines, compressors, and heavy-duty pumps.
This configuration is commonly selected for systems requiring 5.0-meter integrated cable routing (option “50”), enabling simplified installation layouts with fewer intermediate connections and improved long-term signal integrity.
Technical Specifications
| Category | Specification |
|---|---|
| Product Series | 3300 XL |
| Model Number | 330103-02-07-50-02-00 |
| Probe Type | 8 mm Eddy Current Proximity Probe |
| Measurement Principle | Non-contact electromagnetic induction |
| System Compatibility | 3300 XL Proximitor Sensor System |
| Linear Range | ~0.25 mm to 2.3 mm |
| Output Signal | Voltage proportional to gap distance |
| Frequency Response | DC to ~10 kHz |
| Operating Temperature | -52°C to +177°C |
| Case Material | Stainless steel (industrial grade) |
| Probe Tip Material | PPS (Polyphenylene sulfide) |
| Connector Type | Miniature ClickLoc coaxial |
| Cable Type | Shielded coaxial (integrated 5.0 m cable) |
| Case Length | ~70 mm |
| Total Cable Length | ~5.0 m (configuration “50”) |
| Weight | ~0.30–0.32 kg |
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