Precision Sensing for Reliable Machinery Protection
The Bently Nevada 330104-00-05-10-02-05 3300 XL 8 mm Proximity Probe is a high-performance non-contact eddy current sensor designed for accurate monitoring of shaft vibration, axial position, and radial displacement in critical rotating machinery. As part of the trusted 3300 XL 8 mm Transducer System, this probe provides dependable measurement stability, helping maintenance teams improve equipment reliability and support predictive maintenance programs.
Configured with a 3/8-24 UNF threaded probe body, 0 mm unthreaded length, 50 mm case length, 1.0-meter standard cable, and a Miniature ClickLoc™ coaxial connector, this model is engineered for seamless integration into industrial monitoring systems. The -05 approval option identifies a version supplied with multiple international agency approvals for installations where certified equipment is required.
Technical Specifications
| Parameter | Details |
|---|
| Manufacturer | Bently Nevada |
| Product Number | 330104-00-05-10-02-05 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL 8 mm Transducer System |
| Sensing Technology | Non-contact Eddy Current |
| Probe Diameter | 8 mm |
| Thread Type | 3/8-24 UNF |
| Unthreaded Length | 0 mm |
| Case Length | 50 mm |
| Total Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature ClickLoc™ Coaxial Connector, Standard Cable |
| Approval Option | 05 – Multiple Agency Approvals |
| Typical Measurements | Shaft Vibration, Shaft Position, Radial Displacement |
| Probe Housing Material | Stainless Steel |
| Dimensions (Approx.) | 50 × 9.5 × 9.5 mm |
| Weight (Approx.) | 0.18 kg |
Designed for Industrial Applications
The 330104-00-05-10-02-05 is developed for continuous machinery monitoring in demanding industrial environments where accurate shaft measurements are essential for operational safety and equipment longevity.
Typical applications include:
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Steam turbine monitoring systems
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Gas turbine protection
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Centrifugal compressors
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Industrial pumps
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Electric motors
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Power generators
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Petrochemical processing facilities
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Oil and gas production plants
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Mining operations
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Paper, pulp, and heavy manufacturing industries
Its proven compatibility with the complete 3300 XL transducer platform makes it an excellent solution for both new installations and replacement projects.
Product Advantages
The 330104-00-05-10-02-05 combines advanced sensing technology with rugged construction to deliver dependable performance throughout the service life of industrial equipment.
Key benefits include:
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High-accuracy non-contact vibration and displacement measurement
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Stable signal output for continuous machine condition monitoring
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Compact probe design simplifies installation in limited spaces
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Durable stainless steel construction for demanding environments
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Reliable compatibility with 3300 XL extension cables and Proximitor sensors
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Multiple agency approval option for broader installation flexibility
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Supports predictive maintenance strategies and asset health management
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Helps reduce unexpected downtime while improving maintenance efficiency
Technical FAQs
1. What is the primary function of this proximity probe?
It measures shaft vibration, shaft position, and radial displacement without physical contact with the rotating shaft.
2. Which monitoring system is this probe designed for?
It is designed for the Bently Nevada 3300 XL 8 mm Transducer System, operating together with compatible extension cables and Proximitor sensors.
3. What thread specification does this model use?
The probe features a 3/8-24 UNF threaded body for secure industrial installation.
4. What is the overall case length?
The probe has a 50 mm case length.
5. How long is the integrated cable?
This model includes a 1.0-meter (3.3-foot) standard cable.
6. What connector is fitted to the probe?
It is equipped with a Miniature ClickLoc™ coaxial connector designed for reliable electrical connection.
7. What does the "-05" approval option represent?
The -05 suffix indicates a version configured with multiple agency approvals for applications requiring certified industrial equipment.
8. Which industries commonly use this product?
It is widely used in power generation, petrochemical processing, oil and gas, mining, marine, and industrial manufacturing.
9. Can this probe improve maintenance efficiency?
Yes. Continuous condition monitoring enables early detection of abnormal machine behavior, helping minimize unplanned maintenance and equipment failures.
10. How can users maximize the service life of the probe?
Install the probe according to recommended mounting practices, maintain the proper probe gap, avoid excessive cable stress, and inspect connectors during routine maintenance.
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