



Engineered for Accurate Rotating Equipment Monitoring
The Bently Nevada 330103-03-07-10-01-00 3300 XL 8mm Proximity Probe is designed to provide dependable non-contact vibration and shaft position measurement for critical rotating machinery. Built for industrial environments where precision and operational continuity are essential, this probe delivers stable signal performance and long-term durability.
As a member of the highly trusted 3300 XL series, this model supports advanced machinery protection strategies by helping operators detect vibration abnormalities before they develop into costly mechanical failures. Its rugged stainless-steel construction and reliable sensing capability make it ideal for continuous monitoring applications across demanding industries.
Technical Configuration Overview
| Specification Item | Details |
|---|
| Brand | Bently Nevada |
| Product Series | 3300 XL |
| Model Number | 330103-03-07-10-01-00 |
| Module Type | 8 mm Proximity Probe |
| Sensing Technology | Eddy Current Non-Contact Measurement |
| Probe Diameter | 8 mm |
| Unthreaded Length | 30 mm |
| Overall Case Length | 70 mm |
| Total System Length | 1.0 meter |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Cable Type | Standard Industrial Cable |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| System Compatibility | 3300 XL Monitoring Systems |
| Installation Method | Fixed Industrial Mounting |
Industrial Application Areas
The 3300 XL 8 mm probe is widely used in machinery protection systems requiring accurate vibration and displacement monitoring.
Typical applications include:
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Steam turbine monitoring systems
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Gas turbine protection
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Centrifugal compressor diagnostics
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Industrial motor condition monitoring
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Pump vibration analysis
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Gearbox protection systems
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Petrochemical process equipment
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Power generation rotating assets
Its advanced sensing design supports predictive maintenance programs by enabling early identification of shaft movement and vibration changes.
Operational Advantages
High Measurement Stability
The probe delivers reliable and repeatable output signals for precise machinery diagnostics under continuous operating conditions.
Rugged Industrial Construction
Manufactured with corrosion-resistant stainless steel materials to support operation in harsh industrial environments.
Optimized Installation Flexibility
The compact 70 mm case configuration allows convenient installation in applications with limited mounting space.
Long-Term Monitoring Reliability
Engineered for continuous-duty machinery protection systems where stable performance is critical.
Seamless System Compatibility
Fully compatible with Bently Nevada 3300 XL transducer and monitoring platforms for simplified integration.
Technical FAQs
1. What is the primary use of this proximity probe?
It is used for non-contact monitoring of shaft vibration and displacement in rotating machinery systems.
2. What sensing principle does this probe utilize?
The probe operates using eddy current sensing technology.
3. Is this model compatible with 3300 XL monitoring systems?
Yes, it is specifically designed for use with Bently Nevada 3300 XL systems.
4. What is the overall case length of this model?
This configuration features a 70 mm overall case length.
5. What industries commonly use this product?
Power generation, petrochemical, oil & gas, and heavy industrial manufacturing facilities commonly utilize this probe.
6. What material is used for the probe housing?
The probe housing is manufactured from AISI 303/304 stainless steel.
7. Is the probe suitable for continuous machinery monitoring?
Yes, it is designed for permanent installation in continuous condition monitoring systems.
8. What cable configuration does this model use?
The probe includes a standard industrial cable with a miniature coaxial ClickLoc connector.
9. Can the probe operate in demanding industrial environments?
Yes, the probe is engineered for environments involving vibration, oil exposure, and temperature fluctuations.
10. Why is the 3300 XL series widely trusted in industry?
The series is recognized for precision sensing performance, operational durability, and dependable machinery protection capability.