



Precision Vibration Detection Engineered for Industrial Reliability
The Bently Nevada 330102-00-52-10-02-00 3300 XL 8 mm Proximity Probe is a high-performance non-contact sensor developed for continuous shaft vibration and displacement monitoring in rotating machinery. As part of the advanced 3300 XL series, this probe is designed to deliver exceptional signal stability, rugged environmental durability, and reliable long-term operation in demanding industrial applications.
Built for modern machinery protection systems, this model helps maintenance teams improve equipment reliability, optimize service schedules, and minimize unexpected operational interruptions through accurate real-time condition monitoring.
Technical Specifications
| Specification | Details |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330102-00-52-10-02-00 |
| Product Series | 3300 XL 8 mm |
| Product Type | Proximity Probe |
| Sensing Method | Eddy current non-contact measurement |
| Probe Diameter | 8 mm |
| Case Length | 5.2 in |
| Total Cable Length | 1.0 m (3.3 ft) |
| Thread Specification | 3/8-24 UNF |
| Connector Style | Miniature coaxial ClickLoc |
| Cable Type | Standard armored industrial cable |
| Housing Material | Stainless steel |
| Probe Tip Material | PPS (Polyphenylene Sulfide) |
| System Compatibility | 3300 XL Proximitor systems |
| Installation Method | Threaded mounting |
| Operating Temperature Range | -51°C to +177°C |
| Approximate Dimensions | 198 mm × 18 mm × 18 mm |
| Approximate Weight | 0.33 kg |
Industrial Applications
This proximity probe is widely used in critical rotating machinery where accurate vibration monitoring is essential for operational continuity and equipment protection.
Typical Applications
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Steam turbine condition monitoring
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Gas turbine vibration protection
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Industrial compressor diagnostics
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High-speed pump monitoring
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Electric motor shaft analysis
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Generator displacement measurement
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Petrochemical process equipment
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Refinery rotating machinery systems
Its precise sensing performance helps identify early signs of imbalance, shaft instability, misalignment, and bearing wear before severe mechanical issues occur.
Product Advantages
Stable High-Resolution Monitoring
Provides accurate shaft displacement and vibration measurements for advanced machinery diagnostics.
Rugged Industrial Construction
Stainless steel housing and armored cable design ensure dependable operation in harsh industrial environments.
Flexible Installation Capability
The 1.0-meter cable configuration supports efficient installation across a wide range of machinery layouts.
Supports Predictive Maintenance Programs
Continuous condition monitoring helps reduce unplanned downtime and improve maintenance planning efficiency.
Proven 3300 XL Platform Compatibility
Fully compatible with Bently Nevada monitoring systems for reliable integration and streamlined replacement.
Technical FAQs
1. What is the primary function of this proximity probe?
It measures shaft vibration and radial displacement in rotating industrial machinery.
2. What sensing technology does this model use?
It uses eddy current non-contact sensing technology.
3. What is the cable length of this probe?
The total cable length is 1.0 meter (3.3 ft).
4. Which machinery commonly uses this probe?
It is commonly installed on turbines, compressors, pumps, motors, and generators.
5. Is this probe suitable for continuous industrial operation?
Yes, it is designed for continuous-duty machinery monitoring systems.
6. What industries commonly use this model?
Power generation, petrochemical, oil & gas, and heavy manufacturing industries.
7. What mounting configuration does it use?
It uses a 3/8-24 UNF threaded mounting design.
8. Can the probe operate in harsh environments?
Yes, it is engineered for environments with vibration, heat, and industrial contamination exposure.
9. What are the advantages of the 3300 XL series?
The series offers dependable signal stability, long service life, and high measurement accuracy.
10. Is this model suitable for retrofit projects?
Yes, it is widely used for machinery upgrades, replacement projects, and monitoring system modernization.