



Precision Sensing for Reliable Machine Protection
The Bently Nevada 330103-00-17-10-02-05 3300 XL 8 mm Proximity Probe is a high-performance eddy current sensor engineered for accurate, non-contact measurement of shaft vibration, axial position, and radial displacement. Designed as part of the proven 3300 XL 8 mm Proximity Transducer System, this probe delivers outstanding signal stability, long-term reliability, and dependable performance in demanding industrial environments.
Featuring an M10 × 1 fully threaded probe body, 170 mm case length, 1.0-meter standard cable, and CSA, ATEX, and IECEx certifications, this model is particularly suitable for deep-mount installations and hazardous-area applications. Its rugged construction and excellent compatibility with 3300 XL monitoring systems make it an ideal choice for predictive maintenance and machinery protection programs.
Technical Details
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330103-00-17-10-02-05 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 Metric |
| Unthreaded Length | 0 mm |
| Overall Case Length | 170 mm |
| Total Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature Coaxial ClickLoc® Connector |
| Cable Type | Standard Cable |
| Agency Approval | CSA, ATEX, IECEx |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Operating Temperature | -52°C to +177°C |
| Storage Temperature | -52°C to +177°C |
| Dimensions | Probe Case Length: 170 mm; Total Cable Length: 1.0 m |
| Approximate Weight | 0.323 kg |
Typical Applications
Built for continuous condition monitoring, this proximity probe is widely deployed in industries where rotating equipment reliability is critical.
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Steam and gas turbines
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Centrifugal compressors
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Industrial pumps
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High-speed electric motors
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Gearboxes
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Power generation facilities
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Oil and gas production
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Petrochemical plants
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Chemical processing systems
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Mining and mineral processing
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Marine propulsion equipment
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Paper and pulp manufacturing
Key Benefits
The 330103-00-17-10-02-05 is designed to enhance equipment availability while supporting long-term maintenance strategies.
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High-precision non-contact vibration monitoring
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Extra-long 170 mm probe body for recessed mounting applications
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Rugged stainless-steel construction for harsh environments
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Excellent temperature stability and measurement consistency
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Certified for hazardous-area installations
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Secure ClickLoc® connector for dependable electrical connections
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Fully compatible with 3300 XL Proximitor® sensors and extension cables
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Helps reduce unplanned downtime and maintenance costs
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Supports predictive maintenance and asset management programs
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Reliable performance in continuous industrial operation
Technical FAQs
1. What is the primary function of this proximity probe?
It provides continuous non-contact measurement of shaft vibration, displacement, and position to help protect rotating machinery.
2. What distinguishes this model from shorter probes?
Its 170 mm case length makes it suitable for deep or recessed mounting locations where additional mechanical reach is required.
3. What is the cable length?
The probe is supplied with a 1.0-meter (3.3-foot) standard cable.
4. Which thread specification does it use?
It features a full-length M10 × 1 metric threaded probe body.
5. What connector is installed?
The probe uses a Miniature Coaxial ClickLoc® connector for secure, reliable signal transmission.
6. Is this model certified for hazardous environments?
Yes. The 05 approval option includes CSA, ATEX, and IECEx certifications, making it suitable for approved hazardous locations.
7. What materials are used in the probe?
The housing is manufactured from AISI 303/304 stainless steel, while the probe tip is made from durable Polyphenylene Sulfide (PPS).
8. What operating temperature range does it support?
The probe is designed to operate reliably between -52°C and +177°C.
9. Which monitoring systems is it compatible with?
It is compatible with 3300 XL extension cables, Proximitor® sensors, and Bently Nevada machinery monitoring systems, including the 3500 Series.
10. Why choose the 3300 XL Series?
The 3300 XL Series is trusted worldwide for its measurement accuracy, robust construction, API 670 compatibility, and dependable long-term performance in critical rotating machinery.