Precision Monitoring Solution for High-Performance Rotating Equipment
The Bently Nevada 330103-00-11-50-02-05 3300 XL 8 mm Proximity Probe is a robust non-contact measurement device designed for accurate vibration and shaft position monitoring in industrial rotating machinery. Built on the proven 3300 XL platform, this probe is widely used in critical asset protection systems where measurement stability and long-term reliability are essential.
With a 5.0-meter cable configuration, enhanced mechanical durability, and eddy current sensing technology, this model is particularly suited for large-scale installations such as turbines, compressors, and power generation equipment. Its compact 8 mm probe design ensures installation flexibility without compromising measurement precision.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330103-00-11-50-02-05 |
| Series | 3300 XL |
| Probe Type | 8 mm Proximity Probe |
| Measurement Technology | Eddy Current Sensing |
| Probe Diameter | 8 mm |
| Case Length | 110 mm |
| Total Cable Length | 5.0 meters (16.4 ft) |
| Thread Type | M10 × 1 |
| Connector Type | Miniature ClickLoc Coaxial |
| Cable Type | Standard Industrial Cable |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Housing Material | AISI 303/304 Stainless Steel |
| Monitoring Functions | Shaft Vibration & Position |
| Output Type | Dynamic & Static Signal |
| Operating Temperature | -52°C to +177°C |
| Mounting Style | Fixed Threaded Mount |
| Environmental Resistance | Oil, dust, vibration resistant |
| Weight | Approx. 0.323 kg |
Industrial Applications
This proximity probe is engineered for demanding industrial environments where precise machinery condition monitoring is critical.
Common Applications
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Steam turbine vibration monitoring
-
Gas turbine protection systems
-
Centrifugal compressor diagnostics
-
Industrial pump condition monitoring
-
Motor shaft displacement measurement
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Petrochemical processing units
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Oil & gas rotating equipment
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Power generation facilities
Its longer cable length makes it ideal for installations where sensors must be routed over extended distances to monitoring systems.
Key Advantages
Extended Installation Flexibility
The 5-meter cable design allows easier integration in large industrial plants with complex equipment layouts.
High Measurement Stability
Delivers consistent and accurate shaft vibration and position readings under continuous operation.
Rugged Industrial Construction
Stainless steel housing ensures strong resistance to mechanical stress, oil exposure, and harsh operating environments.
Compact 8 mm Design
Enables installation in confined machine spaces without sacrificing signal performance.
Reliable Long-Term Operation
Built for continuous-duty monitoring in mission-critical industrial systems.
Proven 3300 XL Compatibility
Fully compatible with Bently Nevada 3300 XL transducer and protection systems.
Technical FAQs
1. What is the main function of this probe?
It measures shaft vibration and displacement using non-contact eddy current technology.
2. What is the total cable length?
This model has a 5.0-meter (16.4 ft) cable length.
3. Where is this probe commonly used?
It is widely used in turbines, compressors, pumps, and industrial rotating machinery.
4. What sensing principle does it use?
It uses eddy current technology for high-precision proximity measurement.
5. What material is the probe made of?
The housing is stainless steel (AISI 303/304) and the tip is PPS.
6. Can it operate continuously?
Yes, it is designed for continuous industrial monitoring applications.
7. Does it support vibration and position measurement?
Yes, it supports both dynamic vibration and static displacement measurement.
8. Is it suitable for harsh environments?
Yes, it is resistant to oil, dust, and industrial vibration.
9. Is it compatible with 3300 XL systems?
Yes, it is fully compatible with the Bently Nevada 3300 XL platform.
10. Why is the 3300 XL series widely used?
It is known for reliable accuracy, strong durability, and stable long-term monitoring performance.
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