Overview
The Bently Nevada 330103-00-20-10-02-00 3300 XL 8 mm Proximity Transducer Probe delivers precise shaft vibration and position monitoring for critical rotating machinery systems. Industrial engineers frequently select this probe for continuous machinery protection applications requiring stable signal output and long-term measurement reliability.
The 3300 XL series integrates advanced eddy current sensing technology with rugged industrial-grade construction designed for harsh operating environments. Moreover, the probe ensures seamless compatibility with Bently Nevada monitoring systems widely used in power generation, oil and gas, and heavy manufacturing industries.
This proximity transducer measures shaft movement without physical contact during operation, improving monitoring accuracy and reducing mechanical wear. Therefore, maintenance teams can detect imbalance, misalignment, bearing wear, and rotor instability before serious equipment failure occurs.
Bently Nevada designed the 3300 XL platform to maintain consistent electrical performance under high-vibration and temperature-stressed conditions. In addition, the corrosion-resistant probe construction supports extended service life in demanding industrial applications.
Condition monitoring specialists commonly deploy this probe in predictive maintenance systems focused on rotating equipment reliability improvement. For instance, turbine and compressor monitoring systems frequently rely on the 3300 XL series for accurate vibration diagnostics.
Functional Highlights
- Non-contact eddy current proximity measurement technology
- High-accuracy shaft vibration and displacement monitoring
- Compatible with Bently Nevada 3300 XL system architecture
- Rugged stainless-steel probe construction for industrial use
- Stable signal output during continuous machine operation
- Excellent resistance to oil, moisture, and industrial contamination
- Flexible installation for rotating machinery monitoring systems
- Supports predictive maintenance and machinery protection programs
- Reliable performance in harsh industrial environments
Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Product Model | 330103-00-20-10-02-00 |
| Product Type | 3300 XL 8 mm Proximity Transducer Probe |
| Series | 3300 XL Series |
| Probe Diameter | 8 mm |
| Measurement Technology | Eddy Current Proximity Sensing |
| Probe Thread Type | 3/8-24 UNF |
| Connector Type | Miniature ClickLoc Connector |
| System Length | 1.0 Meter System Configuration |
| Probe Cable Length | 20.0 Feet |
| Probe Material | Corrosion-resistant stainless steel |
| Mounting Method | Non-contact threaded installation |
| Monitoring Functions | Shaft vibration and axial position measurement |
| System Compatibility | Bently Nevada 3300 XL Proximitor Sensors |
| Cable Construction | Industrial-grade coaxial cable |
| Environmental Resistance | Resistant to oil, dust, vibration, and moisture |
| Operating Environment | Industrial rotating machinery monitoring |
| Typical Equipment | Turbines, compressors, pumps, motors, generators |
| Installation Location | Bearing housings and machine casings |
| Signal Stability | Long-term industrial monitoring performance |
| Maintenance Requirement | Low-maintenance industrial sensor design |
| Industry Applications | Power generation, petrochemical, oil and gas |
| System Usage | Predictive maintenance and machinery protection |
FAQ
Q1: What does the 330103-00-20-10-02-00 probe measure?
A1: The probe measures shaft vibration, displacement, and axial position using non-contact eddy current sensing technology.
Q2: Which systems support this Bently Nevada probe?
A2: The probe operates with compatible Bently Nevada 3300 XL extension cables and Proximitor sensors.
Q3: Where is this probe typically installed?
A3: Engineers install it in turbines, compressors, motors, generators, and centrifugal pump systems.
Q4: Why is non-contact vibration monitoring important?
A4: Non-contact measurement improves reliability and prevents sensor wear during continuous machine operation.
Q5: Can this probe support predictive maintenance programs?
A5: Yes. It provides continuous condition data for fault detection and maintenance optimization strategies.

















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