High-Integrity Vibration Sensing for Mission-Critical Rotating Equipment
The Bently Nevada 330103-04-13-10-02-00 3300 XL 8 mm Proximity Probe is a precision non-contact sensor designed for continuous monitoring of shaft vibration and position in industrial rotating machinery. Built on the trusted 3300 XL platform, it uses eddy current measurement technology to deliver stable, repeatable signals even in harsh mechanical and environmental conditions.
This model is widely applied in high-value industrial assets where measurement stability, mechanical robustness, and long-term operational reliability are essential for safe and efficient plant operation.
Technical Specifications
| Parameter | Specification |
|---|
| Product Series | 3300 XL |
| Model Number | 330103-04-13-10-02-00 |
| Probe Type | 8 mm Proximity Probe |
| Measurement Principle | Eddy Current Non-contact Sensing |
| Thread Type | M10 × 1 |
| Unthreaded Length | 40 mm (configuration-dependent) |
| Case Length | 130 mm (variant-dependent family range) |
| Total System Length | 1.0 m (typical 3300 XL architecture) |
| Connector Type | Miniature coaxial ClickLoc |
| Cable Type | Shielded industrial coaxial cable |
| Probe Tip Material | PPS (Polyphenylene Sulfide) |
| Probe Body Material | Stainless steel (AISI 303/304) |
| System Compatibility | Bently Nevada 3300 XL Proximitor system |
Industrial Applications
This proximity probe is commonly used in rotating machinery protection systems where continuous condition monitoring is required.
Typical applications include:
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Steam and gas turbines
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Centrifugal compressors
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Industrial pump systems
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Electric motors and generators
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Gearbox and drive-train monitoring
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Petrochemical processing equipment
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Power generation auxiliary systems
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Heavy industrial rotating machinery
Its non-contact eddy current sensing principle enables early detection of shaft displacement changes, helping prevent mechanical instability and unplanned downtime.
Key Advantages
Stable Measurement Performance
Delivers consistent and repeatable output signals for reliable vibration analysis over long operating cycles.
Rugged Industrial Design
Stainless steel construction and PPS insulation provide strong resistance to vibration, oil exposure, and thermal variation.
Flexible Installation Options
The extended case configuration supports installation in diverse mechanical layouts with varying space constraints.
Seamless System Integration
Designed for full compatibility with Bently Nevada 3300 XL monitoring and protection systems.
Supports Predictive Maintenance
Enables early detection of abnormal vibration patterns, improving maintenance planning and asset reliability.
Technical FAQs
1. What is the main function of this probe?
It measures shaft vibration and position using non-contact eddy current sensing technology.
2. What system is it compatible with?
It is designed for integration with the Bently Nevada 3300 XL Proximitor system.
3. What measurement principle does it use?
It uses eddy current technology for accurate displacement and vibration measurement.
4. What is the probe diameter?
The probe diameter is 8 mm.
5. What industries commonly use this model?
Power generation, oil & gas, petrochemical, and heavy manufacturing industries.
6. What materials are used in construction?
Stainless steel body with PPS probe tip for durability and stability.
7. Can it operate in harsh environments?
Yes, it is designed for vibration, temperature variation, and industrial contamination resistance.
8. What is the case length of this model?
Approximately 130 mm depending on configuration variant.
9. Is it suitable for continuous monitoring?
Yes, it is intended for permanent installation in condition monitoring systems.
10. Why is the 3300 XL series widely used?
Because it offers stable calibration behavior, strong mechanical robustness, and reliable long-term performance.
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