



Precision Monitoring Solution for Critical Rotating Machinery
The Bently Nevada 330103-06-15-10-02-00 3300 XL 8 mm Proximity Probe is engineered for high-accuracy, non-contact measurement of shaft vibration and displacement in industrial rotating equipment. As part of the established 3300 XL eddy current proximity system, it delivers stable signal performance, strong linear response, and long-term reliability for continuous machinery condition monitoring.
Designed for demanding industrial environments, this probe supports predictive maintenance strategies by providing consistent and repeatable measurements of shaft behavior. Its modular configuration makes it compatible with a wide range of Bently Nevada monitoring systems used in turbines, compressors, pumps, and other critical rotating assets.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Series | 3300 XL |
| Model Number | 330103-06-15-10-02-00 |
| Probe Type | 8 mm Proximity Probe |
| Measurement Principle | Eddy Current (non-contact) |
| Probe Diameter | 8 mm |
| Unthreaded Length | 60 mm |
| Overall Case Length | 150 mm |
| System Cable Length | 1.0 m |
| Thread Type | M10 × 1 |
| Connector Type | Miniature coaxial ClickLoc |
| Cable Type | Industrial standard cable |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Linear Measurement Range | ~2 mm |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | -35°C to +177°C |
| Housing Material | Stainless steel |
| Probe Tip Material | PPS (Polyphenylene Sulfide) |
| System Compatibility | Bently Nevada 3300 XL monitoring systems |
Industrial Applications
This proximity probe is widely used in machinery protection systems where accurate shaft vibration and position monitoring are essential for operational stability.
Typical applications include:
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Steam turbine condition monitoring
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Gas turbine vibration systems
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Centrifugal compressor protection
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Industrial pump performance monitoring
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Electric motor diagnostics
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Gearbox condition analysis
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Petrochemical processing equipment
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Power generation facilities
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Offshore rotating machinery
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Predictive maintenance systems
Its non-contact eddy current sensing technology helps reduce mechanical wear while maintaining stable measurement accuracy under continuous operation.
Product Advantages
Stable Measurement Performance
Ensures consistent vibration and displacement readings across long operating cycles.
Industrial-Grade Construction
Stainless steel housing provides durability in harsh industrial environments.
Predictive Maintenance Enablement
Supports early detection of mechanical issues to improve maintenance planning and reduce downtime risk.
Flexible System Integration
Designed for seamless compatibility with Bently Nevada 3300 XL proximity transducer systems.
Long-Term Operational Reliability
Built for continuous-duty industrial monitoring applications requiring stable signal output.
Proven Industrial Usage
Widely adopted in global rotating machinery monitoring systems for critical asset protection.
Technical FAQs
1. What is the main function of this probe?
It measures shaft vibration, displacement, and position in rotating machinery.
2. What technology does it use?
It uses eddy current non-contact sensing technology.
3. Is it compatible with 3300 XL systems?
Yes, it is fully compatible with Bently Nevada 3300 XL monitoring systems.
4. What does the 8 mm specification mean?
It refers to the probe tip diameter.
5. What is the cable length of this model?
It uses a 1.0 m system cable configuration.
6. What is the operating temperature range?
-35°C to +177°C depending on system configuration.
7. What materials are used?
Stainless steel housing with PPS probe tip.
8. Can it be used in continuous monitoring systems?
Yes, it is designed for continuous industrial operation.
9. What industries commonly use it?
Power generation, petrochemical, manufacturing, and heavy industry sectors.
10. What does the “06-15” configuration indicate?
It refers to mechanical configuration parameters such as case length and probe structural design within the 3300 XL coding system.