



Overview
Engineered for high-precision rotating machinery monitoring, the Bently Nevada 330101-36-80-10-02-05 3300 XL 8mm Proximity Probe is designed to deliver dependable shaft vibration and displacement measurements in critical industrial environments. As part of the globally trusted 3300 XL series, this probe helps operators move from reactive maintenance to predictive reliability strategies.
With its rugged construction and stable signal performance, it enables early detection of imbalance, misalignment, and mechanical wear — supporting uninterrupted operations and protecting high-value assets.
Technical Specifications
| Parameter | Details |
|---|
| Model Number | 330101-36-80-10-02-05 |
| Probe Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Measurement Range | Up to 8 mm |
| Frequency Response | 0.1 Hz – 10 kHz |
| Operating Temperature | -40°C to +85°C |
| Output Signal | Standard Analog Signal |
| Cable Type | Shielded Miniature ClickLoc™ |
| Unthreaded Length | 3.6 inches |
| Case Length | 8.0 inches |
| Total Length | 1 meter |
| Environmental Protection | Industrial-Grade Sealing |
| Mounting Style | Threaded |
Typical Applications
This proximity probe is widely used in industries where machine reliability is non-negotiable.
It plays a key role in condition monitoring systems by continuously tracking shaft motion and vibration trends.
Core Benefits
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Highly accurate displacement measurement
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Strong resistance to harsh environments
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Stable output for monitoring systems
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Long operational lifespan
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Supports predictive maintenance programs
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Easy integration into existing protection systems
This makes it an excellent choice for operators seeking both performance and long-term reliability.
Technical FAQs
1. What is the primary function of this probe?
It measures shaft displacement and vibration in rotating machinery.
2. Is it suitable for continuous monitoring?
Yes, it is designed for real-time machine protection.
3. Can it operate in extreme temperatures?
Yes, it functions reliably from -40°C to +85°C.
4. What industries typically use this probe?
Power generation, oil & gas, and heavy manufacturing.
5. Does it support predictive maintenance strategies?
Yes, it enables early detection of mechanical issues.
6. Is installation complicated?
No, it is designed for straightforward industrial installation.
7. What type of machinery is it ideal for?
Turbines, compressors, motors, and pumps.
8. Is it resistant to industrial environments?
Yes, it is built for demanding operating conditions.
9. Does it require frequent maintenance?
No, it offers long service life with minimal upkeep.
10. Can it improve equipment reliability?
Absolutely — it helps prevent unexpected failures.