Industrial-Grade Precision Sensing for Reliable Machinery Condition Monitoring
The Bently Nevada 330101-00-30-10-11-R0 3300 XL 8 mm Proximity Probe is a high-reliability eddy current sensor designed for continuous, non-contact measurement of shaft vibration and displacement in rotating machinery. As part of the established 3300 XL proximity transducer system, it delivers stable signal output, strong noise immunity, and long-term measurement consistency in demanding industrial environments.
The “R0” suffix is typically associated with configuration or revision-level coding within the 3300 XL ordering structure, while the rest of the model defines mechanical length, cable length, and connector type for system integration flexibility. The probe is widely used in condition monitoring systems supporting predictive maintenance strategies across critical rotating equipment applications.
Technical Specifications (Including Dimensions & Weight)
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330101-00-30-10-11-R0 |
| Series | 3300 XL |
| Probe Type | 8 mm Proximity Probe |
| Measurement Principle | Eddy Current Technology |
| Function | Shaft vibration & displacement monitoring |
| Probe Diameter | 8 mm |
| Thread Size | 3/8-24 UNF |
| Case Length Option | 3.0 in (“30”) |
| Cable Length Option | 1.0 m (“10”) |
| Connector Type | Miniature coaxial ClickLoc |
| Cable Type | Industrial standard cable |
| Housing Material | Stainless steel |
| System Compatibility | 3300 XL Proximitor Systems |
| Approx. Dimensions | ~160 × 16 × 16 mm |
| Approx. Weight | ~0.32–0.40 kg |
| Operating Environment | Industrial machinery monitoring |
Applications
This probe is widely deployed in rotating machinery protection systems where precise vibration data is essential for safe and efficient operation.
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Steam turbine vibration monitoring
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Gas turbine condition monitoring
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Centrifugal compressor protection systems
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Industrial pump shaft displacement tracking
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Generator rotor vibration analysis
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Electric motor condition monitoring
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Oil & gas processing facilities
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Petrochemical production plants
Its non-contact sensing capability helps detect early mechanical issues such as imbalance, misalignment, looseness, and bearing wear before escalation.
Advantages
Stable High-Accuracy Signal Output
Provides consistent eddy current performance for reliable vibration trending and diagnostic analysis.
Rugged Industrial Construction
Stainless steel housing ensures strong resistance to vibration, temperature variation, and harsh operating conditions.
Seamless 3300 XL Integration
Fully compatible with Bently Nevada 3300 XL Proximitor systems for simplified installation and replacement.
Predictive Maintenance Support
Enables early detection of mechanical degradation, reducing unplanned downtime and improving asset reliability.
Modular System Architecture
The 3300 XL design allows flexible interchangeability between probes, cables, and monitoring modules for efficient maintenance planning.
Technical FAQs
1. What is the main function of this probe?
It measures shaft vibration and displacement without physical contact.
2. What technology does it use?
It uses eddy current sensing technology for high-precision monitoring.
3. What does the “R0” suffix mean?
It generally indicates a revision or configuration code within the 3300 XL ordering system.
4. Is it compatible with 3300 XL systems?
Yes, it is fully designed for Bently Nevada 3300 XL Proximitor systems.
5. Can it operate continuously?
Yes, it is engineered for continuous industrial condition monitoring.
6. What industries use it?
Power generation, oil & gas, petrochemical, manufacturing, and heavy industry.
7. What equipment is typically monitored?
Turbines, compressors, pumps, motors, and generators.
8. Is it suitable for harsh environments?
Yes, it is designed for industrial-grade operating conditions.
9. Does it support predictive maintenance?
Yes, it is widely used in condition-based monitoring systems.
10. Why is the 3300 XL series widely trusted?
Because it offers stable accuracy, modular compatibility, and long-term reliability in critical machinery protection systems.
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