Precision Vibration Sensing Built for Industrial Reliability
The Bently Nevada 330101-00-35-10-02-05 3300 XL 8 mm Proximity Probe is a high-performance eddy current sensor designed for continuous, non-contact measurement of shaft vibration and displacement in rotating machinery. As part of the 3300 XL proximity transducer system, it delivers stable signal output, strong linear accuracy, and long-term durability in demanding industrial environments.
The “35” configuration typically corresponds to a 3.5-inch case length, providing a slightly extended mechanical design for installation flexibility in specific machinery setups. The “02-05” coding commonly indicates standard ClickLoc connector/cable configuration with certification/approval options suited for industrial deployment.
Technical Specifications (Including Dimensions & Weight)
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330101-00-35-10-02-05 |
| 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 | 3.5 in (“35”) |
| Cable Length Option | 1.0 m (“10”) |
| Connector Type | Miniature coaxial ClickLoc |
| Cable Type | Standard industrial cable |
| Housing Material | Stainless steel |
| System Compatibility | 3300 XL Proximitor Systems |
| Approx. Dimensions | ~160 × 16 × 16 mm |
| Approx. Weight | ~0.323 kg |
Applications
This proximity probe is widely used in rotating machinery monitoring systems where accuracy and stability are critical:
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Steam turbine vibration monitoring
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Gas turbine condition monitoring
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Centrifugal compressor protection
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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 production systems
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Petrochemical processing plants
Its non-contact eddy current measurement helps detect early mechanical issues such as imbalance, misalignment, shaft looseness, and bearing wear before they escalate.
Advantages
Stable High-Accuracy Signal Performance
Ensures consistent vibration data output for reliable condition monitoring and diagnostics.
Industrial-Grade Mechanical Strength
Stainless steel housing and reinforced probe design provide durability in harsh industrial environments.
Seamless 3300 XL Integration
Fully compatible with Bently Nevada 3300 XL Proximitor systems for easy installation and interchangeability.
Predictive Maintenance Capability
Supports early fault detection, helping reduce downtime and improve equipment lifespan.
Modular System Design
Standardized probe-cable-sensor architecture simplifies maintenance and reduces spare parts complexity.
Technical FAQs
1. What is the 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 industrial monitoring.
3. What does “35-10-02-05” represent?
It defines case length (3.5 in), cable length (1.0 m), connector type, and approval configuration.
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 provides stable accuracy, modular interchangeability, and long-term reliability in critical machinery protection systems.
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