



Advanced Vibration Measurement for Continuous Asset Monitoring
The Bently Nevada 330101-00-20-20-11-05 3300 XL 8 mm Proximity Probe is a high-performance non-contact sensor designed for continuous vibration and shaft position monitoring of rotating machinery. As part of the industry-proven 3300 XL Series, this probe delivers excellent measurement accuracy, long-term stability, and reliable performance in demanding industrial environments.
This configuration features a 0 mm unthreaded length, a 2.0 in (50.8 mm) case length, a 2.0 m (6.6 ft) total cable length, a Miniature Coaxial ClickLoc connector with FluidLoc cable, and CSA, ATEX, and IECEx agency approvals. Designed to operate with compatible 3300 XL Proximitor® sensors and extension cables, it provides dependable monitoring for critical equipment where equipment availability and operational reliability are priorities.
Technical Specifications
| Item | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330101-00-20-20-11-05 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Probe Diameter | 8 mm |
| Unthreaded Length | 0 mm |
| Case Length | 2.0 in (50.8 mm) |
| Total Cable Length | 2.0 m (6.6 ft) |
| Thread Size | 3/8-24 UNF |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Cable Option | FluidLoc Cable |
| Agency Approvals | CSA, ATEX, IECEx |
| Probe Case Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Approximate Dimensions | Ø8 mm × 50.8 mm Case Length |
| Approximate Weight | Approximately 0.32 kg |
Typical Industrial Applications
The 330101-00-20-20-11-05 proximity probe is engineered for continuous condition monitoring of rotating equipment where accurate displacement and vibration measurements are essential for efficient maintenance planning. Its durable construction and stable signal performance make it suitable for both new installations and equipment modernization projects.
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 processing plants
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Petrochemical production
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Mining and heavy manufacturing equipment
Its precise sensing capability supports predictive maintenance programs by providing reliable operating data that helps maintenance teams monitor machine condition and optimize service schedules.
Product Advantages
The Bently Nevada 330101-00-20-20-11-05 is designed to deliver dependable performance throughout the service life of industrial monitoring systems.
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High-precision non-contact sensing technology
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Stable output for consistent machinery monitoring
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Durable stainless steel construction for extended service life
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FluidLoc cable helps reduce fluid migration within the cable assembly
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Secure ClickLoc connector simplifies installation and maintenance
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Compatible with Bently Nevada 3300 XL transducer systems
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Supports continuous operation in demanding industrial environments
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Contributes to improved equipment reliability and maintenance efficiency