



Product Overview
The Bently Nevada 330101-00-40-05-02-05 3300 XL 8 mm Proximity Probe is a high-precision eddy-current proximity probe developed for the 3300 XL 8 mm Proximity Transducer System. It is designed to deliver accurate non-contact measurement of shaft vibration and shaft displacement while maintaining excellent long-term stability in continuous monitoring applications.
This configuration features a 4.0 in. (101.6 mm) probe case length, a 0.5 m (1.6 ft) integrated cable, a Miniature ClickLoc™ coaxial connector, and CSA, ATEX, and IECEx approvals. When paired with compatible 3300 XL Extension Cables and 3300 XL Proximitor Sensors, it forms a complete transducer system suitable for demanding rotating machinery installations.
Technical Specifications
| Specification | Details |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330101-00-40-05-02-05 |
| 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) |
| Connector Type | Miniature ClickLoc™ Coaxial Connector |
| Cable Type | Standard FEP Cable |
| Thread Size | 3/8-24 UNF |
| System Linear Range | 2.0 mm (80 mils) |
| Incremental 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 Approvals | CSA, ATEX, IECEx |
| Approximate Dimensions | Ø8 mm Probe Tip × 101.6 mm Case Length |
| Approximate Product Weight | 0.15 kg |
| Country of Origin | USA |
Typical Applications
The 330101-00-40-05-02-05 is suitable for precision shaft vibration and shaft position measurement on a wide range of rotating equipment.
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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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 machinery
Its compact 0.5-meter integrated cable makes it an excellent choice for installations where shorter cable routing is preferred while maintaining reliable measurement accuracy.
Technical FAQs
1. What type of probe is the 330101-00-40-05-02-05?
It is a 3300 XL 8 mm eddy-current proximity probe for non-contact shaft vibration and displacement measurement.
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 configuration includes a 0.5 m (1.6 ft) integrated cable.
5. Which connector is installed?
The probe uses a Miniature ClickLoc™ coaxial connector with a positive locking mechanism.
6. What approvals are included?
Option 05 provides CSA, ATEX, and IECEx approvals.
7. What is the measurement range?
The complete transducer system provides a 2.0 mm (80 mil) linear measurement range.
8. What operating temperature range is supported?
The probe operates from -52°C to +177°C (-62°F to +351°F).
9. Which components are compatible with this probe?
It is intended for use with 3300 XL Extension Cables and 3300 XL Proximitor Sensors as part of a complete transducer system.
10. Is this probe suitable for continuous equipment monitoring?
Yes. It is designed for permanent installation and continuous monitoring of rotating machinery.