Smart Asset Protection for High-Performance Rotating Equipment
The Bently Nevada 330101-00-96-20-02 3300 XL 8 mm Proximity Probe is an industrial-grade non-contact sensor engineered to deliver precise vibration and shaft position measurements for mission-critical machinery. As part of the globally recognized 3300 XL family, this probe is designed to maximize equipment reliability, improve predictive maintenance efficiency, and minimize unexpected production interruptions.
This configuration features a 9.6-inch probe body and a 2-meter cable assembly, making it especially suitable for applications requiring deeper installation points and flexible routing in complex machine layouts. Built with advanced eddy-current sensing technology, the probe continuously monitors shaft movement, enabling maintenance engineers to identify potential mechanical issues before they evolve into costly failures.
The rugged stainless-steel construction, secure ClickLoc connector system, and excellent environmental resistance make this probe a preferred solution across energy, petrochemical, and heavy manufacturing industries.
Performance & Engineering Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330101-00-96-20-02 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Measurement Technology | Eddy Current Non-Contact Sensor |
| Probe Diameter | 8 mm |
| Probe Thread | 3/8-24 UNF |
| Unthreaded Length | 0 in |
| Overall Case Length | 9.6 in (243.8 mm) |
| Total Cable Length | 2.0 m (6.6 ft) |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Cable Type | Standard Cable |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Frequency Response | Up to 10 kHz |
| Linear Measurement Range | 2.0 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) ±5% |
| Operating Temperature | -52°C to +177°C |
| Recommended Gap Voltage | -9 VDC |
| Dimensions | Approx. 24.4 × 0.8 × 0.8 cm (probe body) |
| Weight | Approx. 0.32 kg |
Ideal Applications Across Multiple Industries
The 330101-00-96-20-02 probe is engineered for facilities where machine reliability directly impacts operational continuity and profitability.
Typical application environments include:
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Steam turbine monitoring systems
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Gas turbine protection systems
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Centrifugal compressors
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Large industrial pumps
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Electric generators
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High-speed motors
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Petrochemical processing plants
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Offshore oil and gas facilities
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Power generation stations
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Heavy manufacturing industries
By continuously monitoring shaft vibration and displacement, maintenance teams can implement predictive maintenance strategies that reduce emergency repairs and extend machinery lifespan.
Competitive Advantages That Add Long-Term Value
Exceptional Monitoring Accuracy
Advanced eddy-current sensing technology provides highly reliable displacement measurements.
Optimized for Deep Installations
The extended 9.6-inch housing accommodates machinery with deeper mounting requirements.
Enhanced Installation Flexibility
The 2-meter cable length simplifies routing inside crowded equipment enclosures.
Industrial-Grade Durability
Stainless-steel construction ensures excellent corrosion resistance and mechanical strength.
Secure ClickLoc Connectivity
Patented connector technology helps maintain signal integrity under vibration conditions.
Reduced Maintenance Costs
Early fault detection minimizes unplanned shutdowns and expensive component failures.
Excellent System Compatibility
Seamlessly integrates with the complete 3300 XL transducer ecosystem and many legacy 3300 systems.
Technical FAQs
Q1: What is the primary function of this probe?
It measures shaft vibration, displacement, and rotor position without physical contact.
Q2: What does the "20" designation indicate?
It specifies a 2.0-meter (6.6-foot) total cable length.
Q3: Why is the 9.6-inch probe body useful?
It supports installations requiring deeper mounting positions inside machinery housings.
Q4: Is this probe suitable for predictive maintenance?
Yes. It is specifically designed for continuous condition monitoring programs.
Q5: What connector does this model use?
It uses a miniature coaxial ClickLoc connector with a standard cable assembly.
Q6: What industries commonly deploy this sensor?
Power generation, oil and gas, petrochemical, manufacturing, and heavy industrial sectors.
Q7: Can it measure both static and dynamic parameters?
Yes. It measures both shaft position (static) and vibration (dynamic) values.
Q8: Is calibration required when replacing components?
In most standard 3300 XL systems, individual component bench calibration is unnecessary because of system interchangeability.
Q9: What material is the probe made from?
The housing uses AISI 303/304 stainless steel, while the probe tip uses PPS material.
Q10: Is this model compatible with legacy 3300 systems?
Yes. Many 3300 XL components are backward compatible with older 3300 series systems, although performance may be limited by the older components.
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