Extended-Length Armored Proximity Sensor for Reliable Turbomachinery Monitoring
The Bently Nevada 330102-08-96-10-02-00 3300 XL 8 mm Proximity Probe is a high-precision eddy current displacement sensor engineered for continuous monitoring of critical rotating machinery. Designed for use within the 3300 XL 8 mm Proximity Transducer System, this probe provides accurate measurement of shaft vibration, radial displacement, and axial position, supporting advanced condition monitoring and machinery protection strategies.
This configuration features an armored probe construction, providing additional cable protection for industrial environments where mechanical stress, vibration, and abrasion may affect sensor reliability. The model combines an 0.8-inch unthreaded length, 9.6-inch overall case length, 1.0-meter cable, and miniature coaxial ClickLoc™ connector with standard cable configuration. With its extended case design, it is suitable for installations requiring additional mounting flexibility while maintaining the proven performance of the 3300 XL platform.
Technical Specifications
| Specification | Details |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330102-08-96-10-02-00 |
| Product Type | 3300 XL 8 mm Armored Proximity Probe |
| Measurement Technology | Eddy Current Non-Contact Displacement Sensing |
| Probe Series | 3300 XL 8 mm |
| Thread Type | 3/8-24 UNF-2A |
| Probe Construction | Armored Cable Probe |
| Unthreaded Length | 0.8 in (20.3 mm) |
| Overall Case Length | 9.6 in (243.8 mm) |
| Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature Coaxial ClickLoc™ Connector |
| Cable Configuration | Standard Cable with Armor |
| Agency Approval | No Additional Approval (-00) |
| Probe Tip Diameter | 8 mm (0.31 in) |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Probe Case Material | AISI 303/304 Stainless Steel |
| Armor Material | Stainless Steel Armor |
| Linear Measurement Range | Approximately 2 mm (80 mils) |
| Output Range | Approximately -1 to -17 VDC |
| Operating Temperature Range | -51 °C to +177 °C (-60 °F to +351 °F) |
| Probe Weight | Approx. 323 g/m |
| Shipping Weight | Approx. 1.3–2 kg |
| Approximate Dimensions | Ø8 mm sensing tip × 243.8 mm case length + 1 m armored cable |
Applications
The 330102-08-96-10-02-00 proximity probe is designed for machinery protection systems requiring stable and accurate shaft displacement measurement.
Common applications include:
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Steam turbine vibration monitoring
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Gas turbine shaft monitoring
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Centrifugal compressor protection
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Generator condition monitoring
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Large industrial pump monitoring
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Motor alignment measurement
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Gearbox vibration analysis
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Petrochemical rotating equipment
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Oil and gas production machinery
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Power generation equipment
When combined with a compatible 3300 XL Extension Cable and 3300 XL Proximitor Sensor, the probe creates a complete monitoring system capable of measuring both dynamic vibration signals and static shaft position changes.
Technical FAQs
1. What is the Bently Nevada 330102-08-96-10-02-00 used for?
It is used to measure shaft vibration, radial displacement, and axial position on rotating equipment through non-contact eddy current sensing.
2. What does the 330102 model series represent?
The 330102 series identifies a 3300 XL 8 mm proximity probe with a 3/8-24 UNF thread and armored cable construction.
3. What is the main advantage of the armored design?
The armored cable provides additional protection against abrasion, impact, vibration, and installation-related mechanical stress.
4. What does the "08" option indicate?
The 08 option specifies a 0.8-inch unthreaded length.
5. What does the "96" option specify?
The 96 option indicates a 9.6-inch overall case length configuration.
6. What does the "10" cable option mean?
The 10 option indicates a 1.0-meter (3.3 ft) total probe cable length.
7. What connector is used on this probe?
This model uses a miniature coaxial ClickLoc™ connector with standard cable configuration.
8. Does this model include hazardous-area certification?
The -00 suffix indicates that no additional agency approval option is selected. Other 3300 XL configurations are available with hazardous-area approvals.
9. What components are needed for a complete 3300 XL system?
A complete system typically includes the proximity probe, compatible extension cable, and a 3300 XL Proximitor Sensor.
10. Why choose the 3300 XL 8 mm probe series?
The series provides proven measurement accuracy, interchangeability, and long-term reliability for critical rotating machinery monitoring applications.
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