


Intelligent Vibration Monitoring Designed for Industrial Reliability
The Bently Nevada 330103-03-06-05-02-00 3300 XL 8 mm Proximity Probe is developed for precise shaft vibration and displacement measurement in rotating machinery applications. Engineered for dependable long-term operation, this probe combines advanced eddy current sensing technology with durable industrial construction to support accurate machine condition monitoring.
Built as part of the trusted 3300 XL platform, this model delivers stable signal integrity and excellent environmental resistance, making it a preferred choice for machinery protection systems operating in demanding industrial facilities. Its compact configuration also supports efficient installation in applications where mounting space is limited.
Engineering Specifications
| Technical Item | Details |
|---|
| Manufacturer | Bently Nevada |
| Product Series | 3300 XL |
| Model Number | 330103-03-06-05-02-00 |
| Product Type | Proximity Probe Module |
| Probe Diameter | 8 mm |
| Sensing Method | Eddy Current Non-Contact Measurement |
| Unthreaded Length | 30 mm |
| Overall Case Length | 60 mm |
| Total Cable Length | 0.5 meter |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Cable Type | Standard Industrial Cable |
| System Compatibility | 3300 XL Monitoring Systems |
| Installation Configuration | Fixed Industrial Mounting |
Typical Installation Environments
The 3300 XL proximity probe is widely used in industrial machinery protection systems where continuous operational monitoring is essential.
Common applications include:
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Steam turbine monitoring
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Gas compressor protection systems
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High-speed rotating equipment
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Industrial centrifugal pumps
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Electric motor vibration analysis
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Gearbox condition monitoring
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Petrochemical processing machinery
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Power generation facilities
Its high-precision sensing capability allows maintenance teams to identify vibration abnormalities and shaft displacement changes before mechanical issues escalate.
Product Strengths
Stable Measurement Performance
The probe delivers highly consistent signal output, supporting accurate diagnostics and reliable machinery analysis.
Durable Industrial Construction
Manufactured with corrosion-resistant stainless steel materials for dependable operation in challenging industrial environments.
Compact Installation Design
Its optimized structure supports installation flexibility in machinery systems with restricted mounting space.
Enhanced Predictive Maintenance
Continuous vibration monitoring helps improve maintenance planning while reducing unplanned downtime.
Trusted 3300 XL Compatibility
Designed for seamless integration with Bently Nevada 3300 XL transducer and monitoring systems.
Technical FAQs
1. What is the primary function of this proximity probe?
It is designed to monitor shaft vibration, displacement, and relative position in rotating machinery systems.
2. Which sensing technology is used in this model?
The probe uses eddy current non-contact sensing technology.
3. Is the probe compatible with 3300 XL systems?
Yes, it is fully compatible with Bently Nevada 3300 XL monitoring platforms.
4. What industries commonly use this probe?
Power generation, petrochemical, oil & gas, and heavy industrial manufacturing sectors commonly utilize this model.
5. What is the probe diameter?
The probe diameter is 8 mm.
6. What material is used for the probe housing?
The housing is manufactured from AISI 303/304 stainless steel for improved durability.
7. Is this probe suitable for continuous monitoring systems?
Yes, it is intended for permanent installation in continuous machinery protection systems.
8. Can the probe operate in harsh industrial environments?
Yes, it is designed for environments involving vibration, moisture exposure, and temperature fluctuations.
9. What measurements can this probe provide?
It can measure shaft vibration, radial displacement, and position changes.
10. Why is the 3300 XL series widely trusted?
The series is recognized for precision monitoring performance, operational stability, and long-term industrial reliability.