



Overview
The Bently Nevada 330101-00-40-05-02-00 3300 XL 8 mm Proximity Probe is a precision non-contact eddy-current sensor engineered for the 3300 XL 8 mm Proximity Transducer System. It delivers reliable shaft vibration and position measurements for rotating equipment, offering outstanding linearity, repeatability, and long-term measurement stability.
This configuration features a 4.0 in. (101.6 mm) case length, 0.5 m (1.6 ft) integrated standard cable, Miniature ClickLoc™ coaxial connector, and no agency approvals (Option 00). It is fully compatible with matching 3300 XL Extension Cables and 3300 XL Proximitor Sensors to create a complete transducer system that meets the performance requirements of API 670.
Technical Specifications
| Specification | Details |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330101-00-40-05-02-00 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL 8 mm Proximity Transducer System |
| Probe Diameter | 8 mm |
| Measurement Principle | Eddy Current, Non-contact |
| Unthreaded Length | 0.0 in. |
| Overall Case Length | 4.0 in. (101.6 mm) |
| Integrated Cable Length | 0.5 m (1.6 ft) |
| Cable Type | Standard FEP Cable |
| Connector Type | Miniature ClickLoc™ Coaxial Connector |
| Thread Size | 3/8-24 UNF |
| System Linear Range | 2.0 mm (80 mils) |
| Scale Factor | 7.87 V/mm (200 mV/mil) ±5% |
| Frequency Response | 0 Hz to 10 kHz |
| Operating Temperature | -52°C to +177°C (-62°F to +351°F) |
| Minimum Target Diameter | 15.2 mm (0.6 in.) |
| Agency Approval | None (Option 00) |
| Approximate Dimensions | Ø8 mm × 101.6 mm |
| Approximate Product Weight | 0.15 kg |
| Approximate Shipping Weight | 0.40 kg |
| Country of Origin | USA |
Where It Is Commonly Used
Designed for continuous machine condition monitoring, the 330101-00-40-05-02-00 is suitable for a wide variety of rotating equipment where accurate shaft displacement and vibration measurement are required.
Typical installations include:
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Steam turbines
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Gas turbines
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Centrifugal compressors
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Process pumps
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Electric motors
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Generators
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Gearboxes
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Fans
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Blowers
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Turbo-expander equipment
Its 0.5-meter cable is well suited for compact installations where the probe and extension cable are mounted close together.
Technical FAQs
1. What is this product used for?
It measures shaft vibration and shaft position without making physical contact with the rotating shaft.
2. What is the probe diameter?
The sensing tip diameter is 8 mm.
3. What is the probe case length?
The overall case length is 4.0 inches (101.6 mm).
4. How long is the integrated cable?
This model includes a 0.5 m (1.6 ft) integrated cable.
5. Which connector does it use?
It is equipped with a Miniature ClickLoc™ coaxial connector.
6. Does this configuration include hazardous-area approvals?
No. The 00 approval option indicates that this configuration is supplied without CSA, ATEX, or IECEx approvals.
7. What thread does the probe use?
The probe body uses a 3/8-24 UNF mounting thread.
8. What is the operating temperature range?
The probe is rated for -52°C to +177°C (-62°F to +351°F).
9. Which products are compatible with this probe?
It operates with compatible 3300 XL Extension Cables and 3300 XL Proximitor Sensors as part of the complete 3300 XL transducer system.
10. Is this probe interchangeable with other 3300 XL components?
Yes. The 3300 XL system is designed with interchangeable probes, extension cables, and Proximitor sensors when the correct system length is maintained.