



Precision Monitoring for High-Performance Rotating Machinery
The Bently Nevada 330104-02-19-10-01-00 3300 XL 8 mm Proximity Probe, Metric is a high-accuracy non-contact sensor designed for continuous measurement of shaft vibration, displacement, and axial position in critical rotating equipment. As part of the industry-leading 3300 XL 8 mm Transducer System, this probe provides exceptional signal stability, rugged durability, and reliable performance in demanding industrial environments. It is an ideal solution for predictive maintenance programs where equipment reliability and operational efficiency are top priorities.
With its metric M10 × 1 threaded stainless steel body, armored cable construction, and miniature ClickLoc connector with connector protector, this proximity probe integrates seamlessly into machinery protection systems while delivering dependable long-term operation.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Product Type | 3300 XL 8 mm Proximity Probe, Metric |
| Model Number | 330104-02-19-10-01-00 |
| Series | 3300 XL 8 mm |
| Probe Thread | M10 × 1 Metric |
| Probe Construction | Armored Probe |
| Unthreaded Length | 20 mm |
| Overall Case Length | 190 mm |
| Total Cable Length | 1.0 m |
| Connector Type | Miniature Coaxial ClickLoc Connector with Connector Protector |
| 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. 190 mm probe body with 1.0 m integral cable |
| Weight | Approx. 0.32 kg (probe); typical complete transducer system approximately 0.70 kg |
Typical Applications
Built for demanding industrial environments, this proximity probe delivers dependable monitoring for a broad range of critical rotating assets.
Typical applications include:
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Steam turbine condition monitoring
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Gas turbine protection systems
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Centrifugal compressors
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Industrial process pumps
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Electric motors
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Gearboxes and drive trains
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Power generation plants
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Oil and gas production facilities
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Petrochemical processing equipment
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Mining and mineral processing machinery
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Steel manufacturing plants
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Continuous machinery protection systems
Why This Probe Stands Out
Designed to maximize machine availability and minimize maintenance costs, the 330104-02-19-10-01-00 offers outstanding performance in continuous monitoring applications.
Key advantages include:
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High-resolution non-contact vibration measurement
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Excellent temperature and signal stability
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Durable armored cable for superior mechanical protection
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Corrosion-resistant stainless steel construction
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Reliable performance in harsh industrial environments
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Fast installation with secure ClickLoc connector
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Fully compatible with the complete 3300 XL transducer platform
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Supports predictive and condition-based maintenance strategies
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Helps reduce unexpected equipment downtime
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Trusted worldwide for mission-critical rotating machinery
Technical FAQs
1. What is the primary function of this proximity probe?
It continuously measures shaft vibration, shaft position, and displacement without physical contact, enabling accurate machinery health monitoring.
2. What thread specification does this model use?
This model features an M10 × 1 metric threaded housing, making it suitable for equipment designed with metric mounting standards.
3. What are the physical dimensions of this configuration?
The probe includes a 20 mm unthreaded length, 190 mm overall case length, and a 1.0-meter integral cable.
4. Which sensing technology does the probe utilize?
It employs proven eddy current technology to provide precise non-contact measurement of conductive shaft surfaces.
5. Is the probe suitable for continuous online monitoring?
Yes. It is specifically designed for 24/7 machinery protection and condition monitoring applications.
6. Which monitoring systems are compatible?
It is compatible with Bently Nevada 3300 XL Proximitor® sensors and matching extension cable assemblies.
7. Does this model include an armored cable?
Yes. The armored cable enhances resistance to abrasion, vibration, and mechanical damage, making it suitable for harsh industrial environments.
8. Which industries commonly use this product?
It is widely deployed in power generation, oil and gas, petrochemical, mining, marine, paper manufacturing, and other heavy industrial sectors.
9. How does this probe improve maintenance efficiency?
By continuously monitoring machine condition, it enables early fault detection, allowing maintenance teams to reduce downtime and optimize maintenance schedules.
10. What makes the 3300 XL 8 mm Series a preferred choice?
The 3300 XL Series is recognized worldwide for its measurement accuracy, interchangeability, rugged construction, and dependable long-term performance in machinery protection systems.