Engineered for Reliable Machinery Protection
The Bently Nevada 330104-01-05-50-01-RU 3300 XL 8mm Proximity Probe is a premium non-contact vibration and displacement sensor developed for continuous condition monitoring of critical rotating machinery. As a member of the proven 3300 XL Series, this probe delivers exceptional measurement accuracy, outstanding environmental durability, and dependable long-term stability in demanding industrial environments.
Featuring an M10 × 1 threaded stainless steel housing, armored cable construction, and a miniature ClickLoc coaxial connector, this model is designed for reliable integration into industrial monitoring systems. The "-RU" suffix identifies a configuration intended to meet Russian market or regional requirements while maintaining full compatibility with the 3300 XL transducer platform.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Product Type | 3300 XL 8mm Proximity Probe |
| Model Number | 330104-01-05-50-01-RU |
| Series | 3300 XL 8 mm |
| Probe Thread | M10 × 1 Metric |
| Probe Construction | Armored Probe |
| Unthreaded Length | 10 mm |
| Overall Case Length | 50 mm |
| Total Cable Length | 5.0 m |
| Connector Type | Miniature Coaxial ClickLoc Connector with Connector Protector |
| Measurement Technology | Eddy Current (Non-contact) |
| Probe Housing Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Operating Temperature | -52°C to +177°C |
| Dimensions | Approx. 50 mm probe body with 5.0 m integral cable |
| Weight | Approx. 0.32 kg (probe); complete transducer system approximately 0.70 kg |
Industrial Applications
Built to support predictive maintenance strategies, the 330104-01-05-50-01-RU is widely used for monitoring the health and performance of high-value rotating assets.
Typical applications include:
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Steam turbines
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Gas turbines
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Centrifugal compressors
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Industrial pumps
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Electric motors
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Gearboxes
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Power generation facilities
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Oil and gas production platforms
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Petrochemical processing plants
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Mining and mineral processing equipment
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Paper and pulp manufacturing
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Machinery protection and condition monitoring systems
Performance Benefits
Designed for dependable operation in harsh industrial environments, this proximity probe provides accurate measurements while helping maintenance teams maximize equipment availability.
Key advantages include:
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High-precision non-contact shaft vibration monitoring
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Stable signal output for continuous online measurement
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Rugged armored cable for enhanced mechanical protection
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Corrosion-resistant stainless steel probe housing
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Excellent resistance to vibration, oil, and industrial contaminants
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Quick installation with secure ClickLoc connector design
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Fully compatible with Bently Nevada 3300 XL monitoring systems
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Supports predictive maintenance and condition-based monitoring
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Helps reduce unexpected equipment failures
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Proven reliability for mission-critical rotating machinery
Technical FAQs
1. What is the primary purpose of this proximity probe?
It provides accurate non-contact measurement of shaft vibration, displacement, and position for rotating machinery.
2. What does the "330104" designation represent?
It identifies the 3300 XL 8 mm probe with an M10 × 1 metric thread and armored cable configuration.
3. What is the cable length of this model?
The probe is supplied with a 5.0-meter integral cable.
4. What does the "-RU" suffix indicate?
The "-RU" configuration is intended for Russian market or regional compliance requirements while maintaining the standard 3300 XL probe specifications.
5. Is the probe suitable for continuous industrial operation?
Yes. It is designed for continuous online machinery monitoring in demanding industrial environments.
6. Which monitoring systems are compatible?
It is intended for use with compatible Bently Nevada 3300 XL Proximitor® sensors and extension cable assemblies.
7. What sensing technology does this probe use?
The probe operates using proven eddy current technology for precise non-contact displacement measurement.
8. Can it be installed in harsh environments?
Yes. Its armored cable and stainless steel construction provide excellent durability under challenging operating conditions.
9. Which industries commonly utilize this model?
It is extensively used in power generation, oil and gas, petrochemical, manufacturing, mining, and other heavy industrial sectors.
10. Why choose the 3300 XL Series?
The 3300 XL Series is trusted worldwide for its high measurement accuracy, robust construction, long operational life, and dependable performance in machinery protection applications.
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