



Product Overview
The Bently Nevada 330104-04-10-05-01-00 is an 8 mm proximity probe from the 3300 XL series, designed for high-precision, non-contact monitoring of shaft vibration and displacement in critical rotating machinery. Its robust construction and advanced sensing technology provide reliable, high-quality signals for predictive maintenance and machinery protection systems.
This probe is engineered for demanding industrial environments, delivering consistent performance in turbines, compressors, pumps, and motors. Its seamless integration with the 3300 XL transducer system ensures dependable shaft measurement and vibration monitoring for critical operations.
Technical Specifications
| Parameter | Specification |
|---|
| Model | 330104-04-10-05-01-00 |
| Series | 3300 XL |
| Probe Diameter | 8 mm |
| Unthreaded Length | 0 mm |
| Case Length | 100 mm |
| Total Cable Length | 0.5 m |
| Connector Type | Miniature coaxial ClickLoc |
| Cable Type | FluidLoc cable |
| Probe Tip Material | PPS (Polyphenylene sulfide) |
| Probe Case Material | Stainless steel (AISI 303/304) |
| Operating Temperature | -40°C to +85°C |
| Dimensions | Probe body 100 mm + cable 0.5 m |
| Weight | Approx. 0.35 kg |
Application Fields
The 330104-04-10-05-01-00 proximity probe is widely used in industries requiring reliable and precise machinery monitoring:
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Steam and gas turbine monitoring
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Compressor and pump vibration analysis
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Electric motor protection in continuous operation systems
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Oil & gas processing machinery
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Power generation equipment
It is particularly effective in fluid-film bearing machines, where continuous monitoring of shaft displacement is critical for operational safety and efficiency.
Core Advantages
This 8 mm proximity probe offers a combination of durability and precision. The stainless-steel housing provides resistance against corrosion and mechanical stress, while the PPS probe tip ensures thermal stability and consistent electrical performance.
The FluidLoc cable enhances mechanical strength and reduces signal loss in high-vibration environments. Its ClickLoc connector ensures secure, reliable installation.
The probe delivers excellent linearity and repeatability, allowing early detection of mechanical faults. This improves maintenance scheduling, reduces unplanned downtime, and ensures long-term operational reliability.
Technical FAQs
1. What is the primary function of this probe?
It measures shaft vibration and displacement without physical contact.
2. What is the probe diameter?
8 mm.
3. What is the total cable length?
0.5 meters.
4. What type of connector is used?
Miniature coaxial ClickLoc.
5. Can it operate in harsh industrial environments?
Yes, it is designed to withstand extreme temperatures and vibration.
6. What materials are used in construction?
Stainless steel housing and PPS probe tip.
7. Does it require calibration?
Factory-calibrated when used within the 3300 XL system.
8. Is it suitable for hazardous areas?
This standard configuration does not include hazardous area certification.
9. What systems is it compatible with?
Compatible with 3300 XL proximity transducer systems.
10. What maintenance is required?
Routine inspection of installation and cable condition is sufficient.