



Reliable Shaft Measurement Solution for Industrial Machinery
The Bently Nevada 330104-00-06-05-02-00 3300 XL 8 mm Proximity Probe is a precision non-contact eddy current sensor designed for accurate shaft vibration, shaft position, and displacement monitoring in critical rotating equipment. As part of the advanced 3300 XL 8 mm Transducer System, this probe provides stable measurement performance for machinery protection, condition monitoring, and predictive maintenance applications.
Featuring an M10 × 1 threaded armored design, 60 mm overall case length, 0 mm unthreaded length, 0.5-meter integral cable, and a Miniature ClickLoc™ coaxial connector with standard cable, this model is optimized for compact installations where reliable proximity measurement is required.
The probe works together with compatible 3300 XL extension cables and Proximitor sensors to create a complete monitoring system capable of measuring both static shaft position and dynamic vibration signals.
Product Specifications
| Parameter | Details |
|---|
| Manufacturer | Bently Nevada |
| Product Number | 330104-00-06-05-02-00 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL 8 mm Transducer System |
| Sensing Technology | Eddy Current Non-Contact Measurement |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 |
| Probe Construction | Armored Probe |
| Unthreaded Length | 0 mm |
| Overall Case Length | 60 mm |
| Total Cable Length | 0.5 m (1.6 ft) |
| Connector Type | Miniature ClickLoc™ Coaxial Connector |
| Cable Type | Standard Cable |
| Approval Option | Standard Version |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Probe Case Material | AISI 303/304 Stainless Steel |
| Compatible System | 3300 XL 8 mm Transducer System |
| Dimensions (Approx.) | 60 × 10 × 10 mm |
| Weight (Approx.) | 0.32 kg |
Industrial Applications
The 330104-00-06-05-02-00 is designed for applications where accurate shaft monitoring and dependable machinery protection are essential. Its compact cable configuration makes it suitable for equipment layouts requiring shorter connection distances while maintaining high measurement reliability.
Common applications include:
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Steam turbine vibration monitoring
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Gas turbine protection systems
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Centrifugal compressors
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Industrial pumps
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Electric motors
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Generators
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Oil and gas processing equipment
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Petrochemical machinery
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Power generation assets
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Heavy industrial rotating equipment
The probe is widely used in machinery condition monitoring systems where early detection of mechanical changes helps improve operational efficiency and equipment availability.
Key Performance Advantages
The 330104-00-06-05-02-00 combines proven sensing technology with durable industrial construction to provide dependable performance in continuous monitoring environments.
Main advantages include:
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Accurate non-contact shaft displacement measurement
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Reliable vibration monitoring for critical rotating machinery
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Armored construction for improved mechanical protection
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Compact 0.5-meter cable design for flexible installation
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Stable signal performance under demanding operating conditions
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Stainless steel housing for enhanced durability
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Compatible with 3300 XL Proximitor sensors and extension cables
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Supports predictive maintenance strategies and improved asset reliability
Technical FAQs
1. What is the main function of the Bently Nevada 330104-00-06-05-02-00?
It is used to measure shaft vibration, shaft position, and displacement without physical contact with the rotating shaft.
2. Which system is this proximity probe designed for?
It is designed for the 3300 XL 8 mm Transducer System, which includes a proximity probe, extension cable, and Proximitor sensor.
3. What thread type does this model use?
This model uses an M10 × 1 threaded probe body.
4. What is the total cable length?
The probe includes a 0.5-meter (1.6-foot) integral cable.
5. Is this probe armored?
Yes. The 330104 series is an armored version designed for additional cable protection in industrial installations.
6. What type of connector is included?
It uses a Miniature ClickLoc™ coaxial connector with standard cable configuration.
7. What machinery can use this proximity probe?
It is commonly applied to turbines, compressors, motors, pumps, generators, and other rotating machinery requiring vibration and position monitoring.
8. Can this probe support predictive maintenance programs?
Yes. Continuous shaft condition measurement helps maintenance teams identify developing mechanical issues and improve maintenance planning.
9. What materials are used in the probe construction?
The probe tip uses PPS material, while the probe case is manufactured from stainless steel for industrial durability.
10. How can users improve the service life of this probe?
Proper installation, correct probe gap adjustment, careful cable routing, connector protection, and routine inspection can help maintain reliable long-term performance.