



Reliable Non-Contact Measurement for Critical Industrial Assets
The Bently Nevada 330104-02-16-10-02-05 3300 XL 8 mm Proximity Probe is a premium industrial sensor designed for precise, non-contact monitoring of shaft vibration, axial position, and displacement in rotating machinery. As a member of the trusted 3300 XL 8 mm Transducer System, this probe delivers outstanding accuracy, exceptional durability, and consistent performance in continuous condition monitoring applications.
Featuring an armored M10 × 1 metric threaded probe, a rugged stainless steel housing, and a miniature ClickLoc coaxial connector, this model is engineered to withstand demanding operating conditions while providing stable, repeatable measurements. It is an excellent solution for predictive maintenance programs, helping operators maximize equipment availability and reduce unplanned downtime.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Model Number | 330104-02-16-10-02-05 |
| Series | 3300 XL 8 mm |
| Probe Thread | M10 × 1 Metric |
| Probe Construction | Armored Probe |
| Unthreaded Length | 20 mm |
| Overall Case Length | 160 mm |
| Total Cable Length | 1.0 m |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Cable Type | Standard Armored Cable |
| Measurement Technology | Non-contact Eddy Current |
| Probe Housing Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Operating Temperature | -52°C to +177°C |
| Dimensions | Approx. 160 mm probe body with 1.0 m integral cable |
| Weight | Approx. 0.34 kg |
Common Industrial Applications
This proximity probe is widely installed in mission-critical machinery where continuous vibration monitoring is essential for operational safety and equipment reliability.
Typical applications include:
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Steam turbine monitoring
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Gas turbine control systems
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Centrifugal compressors
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High-speed electric motors
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Industrial pumps
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Gearboxes
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Power generation plants
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Oil and gas production facilities
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Petrochemical processing units
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Steel and metal manufacturing
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Mining and mineral processing equipment
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Online machinery protection systems
Product Advantages
Designed for long-term industrial service, the 330104-02-16-10-02-05 offers dependable measurement performance while supporting efficient maintenance strategies.
Key advantages include:
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Accurate non-contact vibration and displacement measurement
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Excellent long-term signal stability
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Heavy-duty armored cable for enhanced mechanical protection
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Corrosion-resistant stainless steel construction
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Reliable operation in harsh industrial environments
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Quick and secure ClickLoc connector installation
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Fully compatible with the 3300 XL transducer platform
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Supports predictive and condition-based maintenance
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Helps minimize unexpected equipment failures
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Proven performance for continuous machinery health monitoring
Technical FAQs
1. What is the primary purpose of this proximity probe?
It measures shaft vibration, displacement, and position without physical contact, enabling continuous monitoring of rotating machinery.
2. What thread type does this model use?
The probe features an M10 × 1 metric threaded housing, making it suitable for metric mounting applications.
3. What are the dimensions of this configuration?
This model includes a 20 mm unthreaded length, 160 mm overall probe case length, and a 1.0-meter integral cable.
4. Which sensing technology is employed?
The probe uses proven eddy current technology to provide precise, non-contact measurements of conductive shaft surfaces.
5. Is the probe suitable for continuous online monitoring?
Yes. It is specifically engineered for 24/7 machine condition monitoring and protection systems.
6. Which monitoring systems are compatible?
It is designed for use with compatible 3300 XL Proximitor® sensors, extension cables, and machinery protection systems.
7. Does the probe include an armored cable?
Yes. The armored cable provides additional resistance to abrasion, vibration, and mechanical stress in demanding industrial environments.
8. Which industries commonly use this product?
It is widely utilized in power generation, oil and gas, petrochemical, mining, manufacturing, marine, and other heavy industrial sectors.
9. How does this probe improve maintenance efficiency?
Continuous monitoring enables early detection of vibration and shaft movement abnormalities, allowing maintenance teams to prevent costly equipment failures.
10. Why is the 3300 XL 8 mm Series a preferred choice?
The 3300 XL Series is recognized worldwide for its high measurement accuracy, rugged construction, long operational life, and dependable performance in critical machinery protection applications.