



Product Introduction
The Bently Nevada 330101-00-08-10-02-CN 3300 XL 8 mm Proximity Probe is a high-performance eddy-current sensor engineered for precision vibration and shaft displacement monitoring in rotating machinery. As part of the trusted 3300 XL proximity transducer system, this probe delivers exceptional measurement accuracy and long-term reliability in demanding industrial environments.
Designed for seamless integration with compatible Proximitor sensors and extension cables, this 8 mm probe provides stable signal output for condition monitoring systems. Its durable stainless-steel construction and advanced sensing technology allow it to operate reliably in applications such as turbines, compressors, pumps, and generators, helping maintenance teams detect faults early and maintain optimal machine performance.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330101-00-08-10-02-CN |
| Module Type | Proximity Probe |
| Series | 3300 XL Proximity Transducer System |
| Probe Diameter | 8 mm |
| Sensing Technology | Eddy-current |
| Thread Size | 3/8-24 UNF |
| Probe Case Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Cable Type | FEP insulated coaxial cable |
| Connector Type | Miniature coaxial connector |
| Measurement Range | Up to approximately 2 mm (typical calibrated range) |
| System Compatibility | 3300 XL Proximitor Sensors |
| Temperature Range | −51 °C to +177 °C |
Industrial Applications
The 3300 XL 8 mm proximity probe is widely used in critical rotating equipment monitoring systems where precise shaft vibration and displacement measurements are required.
Typical applications include:
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Gas and steam turbine vibration monitoring
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Compressor shaft displacement detection
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Generator rotor position monitoring
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Pump vibration diagnostics
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Industrial machinery condition monitoring
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Predictive maintenance systems
These applications benefit from the probe’s accurate measurement capabilities and robust industrial design.
Key Advantages
High Measurement Accuracy
Eddy-current sensing technology provides precise non-contact measurement of shaft displacement and vibration.
Robust Industrial Construction
Stainless steel housing and durable cable insulation ensure long service life in harsh operating environments.
Seamless System Integration
Designed for compatibility with the Bently Nevada 3300 XL proximity transducer system, enabling reliable monitoring system integration.
Reliable Signal Stability
The probe delivers stable output signals that support accurate machinery diagnostics and predictive maintenance strategies.
Flexible Installation
Compact probe design and standardized connectors simplify installation within complex machinery housings.
Technical FAQs
1. What does the 330101-00-08-10-02-CN probe measure?
It measures shaft displacement and vibration in rotating machinery using eddy-current sensing.
2. What is the probe diameter?
The probe tip diameter is 8 mm.
3. Which monitoring systems are compatible with this probe?
It is designed for the Bently Nevada 3300 XL proximity transducer system.
4. What is the typical measurement range?
The calibrated measurement range is typically up to around 2 mm.
5. What type of cable is used?
The probe uses an FEP insulated coaxial cable designed for high signal stability.
6. What environments can this probe operate in?
Industrial environments with vibration, high temperatures, and mechanical stress.
7. What industries commonly use this probe?
Power generation, oil and gas, petrochemical processing, and heavy industrial manufacturing.
8. Is the probe suitable for continuous monitoring systems?
Yes, it is designed for continuous machinery protection and condition monitoring.
9. Does the probe require calibration?
Calibration is typically performed during installation with the Proximitor sensor and extension cable.
10. Can it be installed in tight machine spaces?
Yes, the compact probe design supports installation in confined equipment areas.