



Engineered for Precision | Reliable Monitoring of Critical Rotating Equipment
The Bently Nevada 330104-00-11-10-02-05 3300 XL 8 mm Proximity Probe is a high-performance non-contact eddy current sensor designed for precise measurement of shaft vibration, axial position, and radial displacement in rotating machinery. As a key component of the 3300 XL 8 mm Proximity Transducer System, this probe delivers exceptional accuracy, outstanding interchangeability, and dependable long-term stability for machinery protection and condition monitoring.
Manufactured for demanding industrial environments, the probe integrates seamlessly with compatible 3300 XL Proximitor Sensors and extension cables to provide continuous machine health data. Its rugged armored construction and proven sensing technology make it an ideal solution for predictive maintenance programs across a wide range of industries.
Technical Specifications | Engineering Performance & Physical Data
| Parameter | Specification |
|---|
| Model | 330104-00-11-10-02-05 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL |
| Sensing Technology | Non-contact Eddy Current |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 Metric (Armored) |
| Unthreaded Length | 0 mm |
| Overall Case Length | 110 mm |
| Total Probe Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature ClickLoc™ coaxial connector, standard cable |
| Compatible System | 3300 XL Proximitor Sensor System |
| Probe Housing Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Operating Temperature | -52°C to +177°C (system dependent) |
| Physical Information | Value |
| Dimensions | Overall case length: 110 mm; total cable length: 1.0 m |
| Weight | Approx. 0.32 kg |
Industrial Applications | Optimized for Continuous Equipment Protection
The 330104-00-11-10-02-05 proximity probe is widely used in industrial machinery monitoring systems, including:
- Steam turbine vibration monitoring
- Gas turbine condition monitoring
- Centrifugal compressor protection
- Industrial pump shaft displacement measurement
- Generator rotor position monitoring
- Oil and gas production facilities
- Petrochemical processing plants
- Power generation systems
- Continuous condition monitoring of critical rotating machinery
Its accurate, real-time measurements help maintenance teams identify mechanical issues early, improving equipment reliability and reducing unplanned downtime.
Technical FAQs
1. What is the primary function of this proximity probe?
It measures shaft vibration, axial position, and radial displacement without contacting the rotating surface.
2. Which monitoring system is it designed for?
It is intended for use with the Bently Nevada 3300 XL Proximitor Sensor System.
3. What sensing technology does it use?
The probe operates using advanced eddy current sensing technology for precise non-contact measurements.
4. What is the probe thread specification?
This model features an armored M10 × 1 metric threaded body.
5. What is the overall case length?
The probe has an overall case length of 110 mm.
6. What is the total probe length?
This configuration includes a total probe length of 1.0 meter (3.3 feet).
7. Can it operate continuously in industrial environments?
Yes. It is designed for continuous online machinery protection and condition monitoring.
8. Which equipment commonly uses this probe?
It is commonly installed on turbines, compressors, pumps, generators, motors, and other fluid-film bearing machinery.
9. Is it compatible with other 3300 XL components?
Yes. It is designed to operate as part of a matched transducer system with compatible 3300 XL extension cables and Proximitor Sensors, providing full system interchangeability.
10. What certifications are associated with this configuration?
This configuration includes CSA, ATEX, and IECEx approval options as defined by the ordering code.