



Intelligent Monitoring Technology for Critical Machinery Systems
The Bently Nevada 330103-05-15-02-00 3300 XL 8mm Proximity Probe is engineered to deliver dependable shaft vibration and position monitoring for industrial rotating equipment. Designed for continuous machine condition analysis, this probe combines precision sensing performance with rugged industrial durability, helping facilities improve operational reliability and reduce maintenance interruptions.
As a member of the proven 3300 XL series, this proximity probe supports advanced predictive maintenance strategies across demanding industries including power generation, petrochemical processing, manufacturing, and heavy industrial automation. Its compact 8 mm probe design and extended cable configuration provide installation flexibility while maintaining highly stable signal accuracy.
Technical Specifications & Configuration
| Technical Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330103-05-15-02-00 |
| Product Series | 3300 XL |
| Product Type | 8mm Proximity Probe |
| Measurement Technology | Eddy Current Sensing |
| Probe Diameter | 8 mm |
| Unthreaded Length | 50 mm |
| Overall Case Length | 150 mm |
| Total Cable Length | 2.0 meters |
| Connector Type | Miniature coaxial ClickLoc connector |
| Cable Style | Standard industrial cable |
| Probe Housing Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| 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 |
| Mounting Thread | M10 × 1 |
| System Compatibility | 3300 XL Monitoring Systems |
| Application Type | Non-contact vibration monitoring |
| Country of Manufacture | USA |
Typical Industrial Applications
The 330103-05-15-02-00 proximity probe is widely used in machinery monitoring systems that require accurate real-time vibration and displacement analysis.
Common industrial applications include:
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Steam turbine monitoring
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Gas turbine protection systems
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Centrifugal compressor diagnostics
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Industrial pump monitoring
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Electric motor condition analysis
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Gearbox performance monitoring
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Petrochemical processing systems
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Power generation facilities
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Heavy manufacturing equipment
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Continuous machinery health monitoring
Its non-contact sensing technology enables highly accurate measurements while minimizing mechanical wear and maintenance requirements.
Operational Advantages
Precision Signal Performance
Advanced sensing technology delivers highly stable shaft vibration and displacement measurements for critical rotating assets.
Durable Industrial Construction
Manufactured with stainless steel housing and sealed internal components for dependable long-term operation.
Flexible Installation Capability
The extended probe structure and cable configuration support installation in compact or difficult-access machinery environments.
Optimized Predictive Maintenance
Supports early identification of vibration irregularities and equipment performance changes to improve maintenance planning.
Reliable System Integration
Fully compatible with Bently Nevada 3300 XL monitoring systems and associated vibration monitoring platforms.
Long Service Life
Designed for continuous-duty industrial applications with excellent environmental resistance and signal stability.
Technical FAQs
1. What is the primary purpose of this proximity probe?
It is designed to measure shaft vibration, displacement, and relative position in rotating industrial machinery.
2. What sensing technology does this model use?
The probe operates using non-contact eddy current sensing technology.
3. Which monitoring systems support this probe?
It is compatible with Bently Nevada 3300 XL transducer and monitoring systems.
4. What does the 8 mm specification indicate?
It refers to the probe tip diameter used for vibration sensing applications.
5. Is this model suitable for continuous industrial operation?
Yes. The probe is engineered for long-term continuous monitoring environments.
6. What is the operating temperature range?
The probe supports operation from -35°C to +177°C.
7. What materials are used in the probe construction?
The housing uses industrial-grade stainless steel, while the probe tip uses PPS material.
8. Can this probe support predictive maintenance systems?
Yes. It is commonly integrated into machinery health monitoring programs.
9. What type of connector is included?
The probe uses a miniature coaxial ClickLoc connector for secure industrial connections.
10. Which industries commonly use this product?
Power generation, petrochemical, manufacturing, marine, and heavy industrial sectors commonly deploy this model.