Engineered for Long-Reach, High-Accuracy Machinery Monitoring
The Bently Nevada 330171-00-47-10-01-05 3300 5 mm Proximity Probe is a premium non-contact eddy-current sensor developed for precise measurement of shaft vibration, radial displacement, and shaft position in critical rotating equipment. With its 4.7-inch probe body, 1.0-meter integral cable, and Miniature ClickLoc connector with connector protector, this model is designed for installations requiring extended mounting depth while maintaining exceptional measurement stability.
As part of the proven 3300 5 mm Transducer System, the probe delivers dependable performance in demanding industrial environments. Its robust stainless-steel construction, excellent environmental resistance, and consistent signal quality make it a reliable choice for machinery protection and predictive maintenance applications across a wide range of industries.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330171-00-47-10-01-05 |
| Product Type | 3300 5 mm Proximity Probe |
| Series | 3300 5 mm Transducer System |
| Probe Diameter | 5 mm |
| Measurement Technology | Eddy Current (Non-Contact) |
| Thread Size | 1/4-28 UNF |
| Unthreaded Length | 0.0 in |
| Overall Case Length | 4.7 in (Option 47) |
| Integral Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature Coaxial ClickLoc Connector with Connector Protector |
| Cable Type | Standard, Non-Armored |
| Agency Approval | Multiple Approvals (Option 05) |
| Housing Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Operating Temperature | -35°C to +177°C (System Dependent) |
| Dimensions | Approx. 295 × 25 × 25 mm |
| Weight | Approx. 0.34 kg |
Industrial Applications
Designed for continuous machinery protection, the 330171-00-47-10-01-05 is ideal for monitoring high-value rotating assets where vibration analysis is essential to operational reliability.
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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High-speed electric motors
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Industrial pumps
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Power generators
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Gearboxes
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Fans and blowers
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Petrochemical processing plants
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Oil & gas production facilities
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Power generation stations
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Marine propulsion and auxiliary equipment
Its extended 4.7-inch probe body provides additional installation flexibility for machines with deep mounting requirements while ensuring stable and repeatable measurement performance.
Key Product Benefits
The 330171-00-47-10-01-05 is engineered to enhance equipment availability and support modern predictive maintenance programs.
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Precision non-contact measurement of shaft vibration and displacement
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Compact 5 mm sensing tip for confined installation spaces
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Extended 4.7-inch probe body for greater installation versatility
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High signal stability for long-term monitoring accuracy
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Rugged stainless-steel housing for harsh industrial environments
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Excellent resistance to oil, moisture, dust, and mechanical vibration
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Secure Miniature ClickLoc connector with connector protector
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Compatible with Bently Nevada 3300 transducer systems
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Supports condition-based maintenance and asset optimization
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Helps reduce maintenance costs while improving plant uptime
Technical FAQs
1. What is the primary purpose of this proximity probe?
It continuously measures shaft vibration, shaft position, and radial displacement without making physical contact with the rotating component.
2. Which sensing technology does this probe use?
It utilizes eddy-current sensing technology for accurate and repeatable non-contact measurements.
3. What does the "47" configuration indicate?
It specifies an overall probe case length of 4.7 inches, making the probe suitable for applications requiring extended mounting depth.
4. What is the cable length of this model?
This configuration includes a 1.0-meter (3.3-foot) integral cable.
5. What connector is supplied with this probe?
The probe features a Miniature Coaxial ClickLoc connector with connector protector, providing secure and vibration-resistant installation.
6. Which equipment commonly uses this proximity probe?
It is widely installed on turbines, compressors, motors, generators, pumps, and other critical rotating machinery.
7. Can the probe operate continuously?
Yes. It is designed for permanent installation in continuous online machinery protection and condition monitoring systems.
8. Is it suitable for harsh industrial environments?
Yes. Its stainless-steel housing and industrial-grade materials provide excellent resistance to demanding operating conditions.
9. Is this model compatible with other 3300 Series components?
Yes. It is designed to operate with compatible 3300 Proximitor Sensors and extension cables as part of a complete transducer system.
10. How does this probe improve maintenance efficiency?
By providing accurate real-time vibration and displacement data, it enables early fault detection, supports predictive maintenance, and helps minimize unexpected equipment failures.
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