Overview
The Bently Nevada 330703-000-050-10-01-00 proximity probe is engineered for precise shaft vibration and displacement monitoring in rotating machinery.
Moreover, it delivers stable eddy current measurement performance across demanding industrial environments and continuous operation scenarios.
Therefore it supports predictive maintenance programs that enhance asset reliability and reduce unplanned downtime risks effectively.
In addition, this probe integrates seamlessly into the 3300 XL monitoring platform for high-accuracy condition monitoring applications.
For instance, it is commonly deployed in critical machinery where real-time vibration data is essential for operational safety and efficiency.
Functional Highlights / Key Benefits
Moreover, the probe ensures accurate non-contact measurement of shaft position and vibration signals.
In addition, it maintains strong immunity against electrical noise in heavy industrial environments.
Therefore operators benefit from consistent measurement stability even under high temperature and vibration conditions.
For instance, its standardized design enables direct compatibility with 3300 XL extension cables and proximitor systems.
Moreover installation flexibility helps reduce maintenance effort and simplifies system integration across industrial sites.
Specifications
| Parameter | Specification |
|---|---|
| Product Brand | Bently Nevada |
| Model Number | 330703-000-050-10-01-00 |
| System Series | 3300 XL Proximity Transducer System |
| Probe Type | 8 mm Eddy Current Proximity Probe |
| Measurement Principle | Non-contact eddy current displacement sensing |
| Measured Variable | Shaft vibration and radial/axial displacement |
| Output Signal | Linear voltage proportional to gap distance |
| System Compatibility | 3300 XL proximitor and extension cable systems |
| Application Range | Turbines, compressors, pumps, motors |
| Installation Type | Standard threaded industrial mounting |
| Cable Interface | Compatible with 3300 XL extension cable assembly |
| Operating Environment | Heavy-duty industrial rotating machinery |
| Signal Stability | High stability under dynamic operating conditions |
| EMC Protection | Strong resistance to industrial electromagnetic interference |
| Calibration | Factory calibrated with field verification capability |
| Temperature Range | Suitable for harsh industrial environments |
| Maintenance Requirement | Periodic inspection recommended for critical assets |
| Measurement Focus | Shaft displacement and vibration monitoring |
FAQ
It measures shaft vibration and displacement using eddy current non-contact sensing technology.
Q2: Is it compatible with 3300 XL systems?
Yes, it fully integrates with Bently Nevada 3300 XL monitoring and transducer systems.
Q3: What industries use this probe?
It is widely used in power plants, oil and gas facilities, and heavy industrial machinery systems.
Q4: Does it require frequent calibration?
It is factory calibrated, and periodic field checks are recommended for best performance.

















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