Precision Shaft Monitoring for Critical Rotating Machinery
The Bently Nevada 330101-00-12-10-02-RU 3300 XL 8 mm Proximity Probe is a high-performance non-contact eddy-current sensor designed for accurate measurement of shaft vibration, displacement, and position in rotating equipment. As part of the industry-proven 3300 XL 8 mm Transducer System, this probe delivers exceptional measurement stability, interchangeability, and reliability for machinery protection applications. The 3300 XL platform is designed to meet the requirements of demanding industrial environments and complies with the performance expectations of API 670 machinery monitoring systems.
Its rugged construction, compact design, and proven sensing technology make it a preferred solution for turbines, compressors, pumps, motors, and other mission-critical assets where continuous condition monitoring is essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | 3300 XL 8 mm Proximity Probe |
| Model Number | 330101-00-12-10-02-RU |
| Product Series | 3300 XL |
| Measurement Technology | Eddy-current non-contact sensing |
| Probe Diameter | 8 mm |
| Primary Measurements | Shaft vibration, shaft position, displacement |
| Unthreaded Length Option | 00 = 0.0 in |
| Overall Case Length Option | 12 = 1.2 in (30.5 mm) |
| Total Length Option | 10 = 1.0 m (3.3 ft) |
| Connector Type | Miniature coaxial ClickLoc® connector |
| Cable Type | Standard cable |
| Housing Material | Stainless steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Linear Range | Approximately 2 mm (80 mils) |
| Operating Temperature | -52°C to +177°C |
| Mounting Thread | 3/8-24 UNF |
| System Compatibility | 3300 XL Extension Cable and Proximitor® Sensor |
| Approximate Dimensions | 140 × 8 × 8 mm |
| Approximate Weight | 0.32–0.35 kg |
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