Precision Vibration Monitoring for Demanding Industrial Environments
The Bently Nevada 330104-00-22-10-01-05 3300 XL 8 mm Proximity Probe is engineered to deliver highly accurate non-contact shaft vibration and position measurements in rotating machinery. As part of the trusted 3300 XL 8 mm Proximity Transducer System, this probe is designed for long-term reliability in harsh industrial environments where precision monitoring is essential for predictive maintenance and equipment protection.
Built with an armored cable and a rugged stainless-steel probe body, this model offers exceptional durability while maintaining outstanding signal stability. It is widely deployed in turbines, compressors, pumps, motors, and other critical rotating assets across industries such as oil & gas, power generation, petrochemicals, and manufacturing. The 330104 variant features an M10 × 1 threaded probe with armor, a 220 mm case length, a 1.0 m cable, and CSA/ATEX/IECEx hazardous-area approvals.
Product Specifications
| Specification | Details |
|---|
| Manufacturer | Bently Nevada |
| Product Series | 3300 XL |
| Product Type | 8 mm Proximity Probe |
| Model Number | 330104-00-22-10-01-05 |
| Probe Thread | M10 × 1 |
| Probe Construction | Armored |
| Overall Case Length | 220 mm |
| Total Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature Coaxial Connector |
| Probe Tip Diameter | 8 mm |
| Housing Material | Stainless Steel |
| Operating Principle | Eddy Current Proximity Measurement |
| Mounting | Threaded Installation |
| Hazardous Area Approval | CSA / ATEX / IECEx |
| Dimensions | Overall case length: 220 mm; Probe tip diameter: 8 mm |
| Weight | Approximately 0.22 kg |
Typical Industrial Applications
The 330104-00-22-10-01-05 proximity probe is developed for continuous condition monitoring of critical rotating equipment where dependable vibration data is essential for safe and efficient operation.
Typical applications include:
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Steam and 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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Blowers and fans
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Hydroelectric generators
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Petrochemical processing equipment
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Power generation facilities
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Condition monitoring and predictive maintenance systems
Key Performance Benefits
Designed to meet the demanding requirements of modern industrial facilities, this proximity probe delivers dependable performance and long service life.
Key advantages include:
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High-precision non-contact shaft vibration measurement
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Rugged armored cable for enhanced mechanical protection
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Excellent resistance to oil, moisture, and industrial contaminants
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Stable signal performance across demanding operating conditions
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Stainless-steel construction for corrosion resistance
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Easy integration with 3300 XL monitoring systems
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Reliable operation in hazardous industrial environments
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Reduced maintenance costs through predictive monitoring
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Long operational lifespan for lower total ownership cost
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Proven performance in mission-critical rotating machinery
Frequently Asked Technical Questions
1. What is the primary function of this proximity probe?
It measures shaft vibration and displacement without physical contact, supporting continuous machinery health monitoring.
2. Which monitoring systems is this probe compatible with?
It is designed for use with Bently Nevada 3300 XL 8 mm proximity transducer systems.
3. What type of thread does this model use?
This version features an M10 × 1 metric threaded probe.
4. Is the cable armored?
Yes. The probe includes an armored cable that provides additional protection against mechanical damage.
5. What is the overall case length?
The probe has a 220 mm overall case length.
6. How long is the cable?
The supplied cable length is 1.0 meter (3.3 feet).
7. Can this probe operate in hazardous locations?
Yes. This configuration includes hazardous-area certifications such as CSA, ATEX, and IECEx.
8. Which industries commonly use this product?
It is widely used in power generation, oil & gas, petrochemical, mining, marine, and heavy manufacturing industries.
9. What measurement technology does it employ?
The probe operates using eddy current sensing technology for highly accurate non-contact position and vibration monitoring.
10. Why is the 3300 XL series widely trusted?
Its proven accuracy, long-term reliability, and compatibility with critical machinery protection systems make it a preferred solution for industrial condition monitoring.
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