



Optimized for Precision Machinery Monitoring
The Bently Nevada 330103-00-18-05-02-05 3300 XL 8 mm Proximity Probe is a premium non-contact eddy current sensor developed for accurate vibration, shaft position, and displacement monitoring of rotating equipment. As part of the reliable 3300 XL 8 mm Proximity Transducer System, this probe delivers exceptional measurement stability, excellent environmental durability, and long-term operational reliability for critical industrial applications. It is designed to integrate seamlessly with compatible 3300 XL extension cables and Proximitor® sensors, providing dependable performance for continuous machinery protection.
This configuration features an M10 × 1 threaded probe body, 180 mm overall case length, 0.5 m integrated cable, a Miniature Coaxial ClickLoc® connector with standard cable, and CSA, ATEX, and IECEx hazardous-area approvals, making it an excellent choice for compact installations operating in demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330103-00-18-05-02-05 |
| 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 | 180 mm |
| Total Cable Length | 0.5 m (1.6 ft) |
| Connector Type | Miniature Coaxial ClickLoc® Connector |
| Cable Type | Standard FEP 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: 180 mm; Total Cable Length: 0.5 m |
| Approximate Weight | Approximately 0.32 kg |
Typical Applications
The 330103-00-18-05-02-05 is engineered for continuous condition monitoring of critical rotating assets in demanding industrial environments.
Typical applications include:
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Steam and gas turbines
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Centrifugal compressors
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Industrial pumps
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Electric motors
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Gearboxes
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Power generation plants
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Oil and gas production facilities
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Petrochemical processing units
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Chemical manufacturing plants
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Mining equipment
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Pulp and paper mills
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Water and wastewater treatment systems
Why Choose This Model?
Designed for dependable performance and simplified maintenance, this proximity probe helps improve equipment reliability while reducing lifecycle costs.
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High-precision non-contact vibration and displacement measurement
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Extended 180 mm probe body for flexible installation options
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Rugged stainless-steel construction for harsh industrial environments
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Excellent resistance to temperature fluctuations and corrosion
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Hazardous-area certified for demanding applications
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Reliable ClickLoc® connector ensures secure signal transmission
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Fully compatible with 3300 XL transducer systems
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Supports predictive maintenance and asset health monitoring
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Minimizes unexpected downtime and maintenance expenses
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Built for continuous operation in mission-critical equipment
Technical FAQs
1. What is the primary function of this proximity probe?
It continuously measures shaft vibration, displacement, and position without physical contact, helping protect rotating machinery.
2. What is the overall probe case length?
The probe features an 180 mm overall case length.
3. How long is the cable?
This configuration includes a 0.5-meter (1.6-foot) standard cable.
4. Which thread specification does the probe use?
It is equipped with an M10 × 1 metric threaded housing for secure installation.
5. What connector type is provided?
The probe uses a Miniature Coaxial ClickLoc® connector to provide reliable electrical connectivity.
6. Is this model suitable for hazardous locations?
Yes. The 05 approval option includes CSA, ATEX, and IECEx certifications, making it suitable for approved hazardous environments.
7. What materials are used in its construction?
The housing is manufactured from AISI 303/304 stainless steel, while the sensing tip is constructed from Polyphenylene Sulfide (PPS) for enhanced durability.
8. Which monitoring systems is this probe compatible with?
It is designed for use with compatible 3300 XL extension cables, Proximitor® sensors, and Bently Nevada machinery monitoring systems.
9. What operating temperature range does it support?
The probe is rated for continuous operation from -52°C to +177°C.
10. What are the advantages of the 3300 XL Series?
The 3300 XL Series is known for excellent accuracy, stable long-term performance, API 670 compatibility, interchangeable components, and dependable operation in critical machinery monitoring applications.