Built for Accurate Machinery Health Monitoring
The Bently Nevada 330103-00-19-10-12-00 3300 XL 8 mm Proximity Probe is a precision non-contact eddy current sensor designed to monitor shaft vibration, axial position, and displacement in critical rotating equipment. As a member of the renowned 3300 XL 8 mm Proximity Transducer System, this probe delivers reliable measurement accuracy, excellent environmental resistance, and consistent long-term performance for industrial machinery protection.
Configured with an M10 × 1 threaded probe body, 190 mm overall case length, 1.0 m FluidLoc cable, and a Miniature Coaxial ClickLoc® connector, this model is ideal for installations requiring extended probe reach and enhanced resistance to fluid ingress. When used with compatible 3300 XL extension cables and Proximitor® sensors, it forms a complete transducer system that complies with API 670 performance requirements.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330103-00-19-10-12-00 |
| 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 | 190 mm |
| Total Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature Coaxial ClickLoc® Connector |
| Cable Type | FluidLoc Cable |
| Agency Approval | Not Required |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Linear Measurement Range | 2.0 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Operating Temperature | -52°C to +177°C |
| Storage Temperature | -52°C to +177°C |
| Dimensions | Probe Case Length: 190 mm; Total Cable Length: 1.0 m |
| Approximate Weight | Approximately 0.33 kg |
Application Areas
The 330103-00-19-10-12-00 is engineered for continuous monitoring of rotating machinery where early fault detection is essential for maintaining plant reliability and operational efficiency.
Typical applications include:
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Steam turbine monitoring
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Gas turbine protection
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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 plants
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Oil and gas production facilities
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Petrochemical processing
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Chemical manufacturing
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Mining operations
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Paper and pulp mills
Product Benefits
Designed to enhance equipment reliability and simplify predictive maintenance, this proximity probe offers several operational advantages.
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High-precision non-contact vibration and displacement measurement
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Extended 190 mm probe body for deep installation requirements
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FluidLoc cable technology helps prevent fluid migration
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Durable stainless-steel construction for harsh environments
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Stable signal performance over a wide temperature range
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Secure ClickLoc® connector for dependable electrical connections
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Fully compatible with 3300 XL transducer systems
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Supports continuous online condition monitoring
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Helps reduce unplanned downtime and maintenance costs
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Proven performance in mission-critical industrial applications
Technical FAQs
1. What is the primary function of this proximity probe?
It continuously measures shaft vibration, displacement, and axial position without contacting the rotating surface, enabling reliable machinery condition monitoring.
2. What is the overall case length?
This configuration features a 190 mm probe case length.
3. How long is the integrated cable?
The probe includes a 1.0-meter (3.3-foot) FluidLoc cable.
4. What type of connector does it use?
It is equipped with a Miniature Coaxial ClickLoc® connector, providing secure and stable signal transmission.
5. What is the advantage of the FluidLoc cable?
FluidLoc technology helps reduce fluid migration within the cable assembly, improving reliability in applications exposed to oil, moisture, or other industrial fluids.
6. Does this model include hazardous-area approvals?
No. The 00 approval option indicates that no additional CSA, ATEX, or IECEx certifications are included with this configuration.
7. Which materials are used in the probe construction?
The probe housing is manufactured from corrosion-resistant AISI 303/304 stainless steel, while the sensing tip is made from durable Polyphenylene Sulfide (PPS).
8. Which monitoring systems is it compatible with?
It is designed for use with 3300 XL extension cables, Proximitor® sensors, and Bently Nevada 3500 Series 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. Why choose the 3300 XL 8 mm Series?
The 3300 XL Series is widely trusted for its outstanding measurement accuracy, interchangeable components, API 670 compliance, and dependable long-term performance in rotating equipment monitoring.
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