Introduction — Compliance-Oriented Precision for Critical Asset Protection
The Bently Nevada 330103-00-13-10-12-CN 3300 XL 8mm Proximity Probe is a high-precision eddy-current sensor designed for continuous monitoring of shaft vibration and position in rotating machinery. As part of the trusted 3300 XL 8mm proximity transducer system, it delivers stable, repeatable measurement performance in demanding industrial environments such as turbines, compressors, pumps, and generators.
The “CN” suffix typically indicates a region-specific certification or approval configuration, making this model suitable for installations that require compliance alignment while maintaining full 3300 XL measurement performance.
Technical Specifications
| Parameter | Specification |
|---|
| Model | 330103-00-13-10-12-CN |
| Series | 3300 XL 8mm Proximity Probe |
| Measurement Principle | Eddy-current, non-contact sensing |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 |
| Case Length | 130 mm (extended configuration) |
| Cable Length | 1.0 m system configuration |
| Connector Type | Miniature coaxial ClickLoc |
| Housing Material | Stainless steel (AISI 303/304) |
| Tip Material | PPS (Polyphenylene sulfide) |
| Operating Temperature | -52°C to +177°C (system dependent) |
| Linear Measurement Range | ~0.25 mm – 2.3 mm |
| Recommended Gap | 1.27 mm (50 mils) |
| Weight | ~0.32–0.33 kg |
Applications — Built for High-Value Rotating Equipment
This probe is widely applied in industrial condition monitoring systems:
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Steam and gas turbine shaft vibration monitoring
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Centrifugal compressor radial and axial displacement measurement
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Pump bearing condition and vibration tracking
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Generator rotor dynamics analysis
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Gearbox vibration diagnostics in continuous production systems
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Speed and Keyphasor reference systems
Its extended configuration and compliance-oriented variant make it suitable for globally deployed monitoring architectures.
Technical FAQs
1. What does the “CN” suffix mean?
It typically refers to a region-specific certification or approval configuration used for compliance-based installations.
2. What system is this probe part of?
It is part of the Bently Nevada 3300 XL 8mm proximity transducer system.
3. What measurement technology does it use?
Eddy-current non-contact displacement sensing.
4. What is the probe diameter?
8 mm sensing tip.
5. What is the case length?
Approximately 130 mm in this configuration.
6. What is the cable length?
Typically 1.0 m system configuration.
7. What is the operating temperature range?
Approximately -52°C to +177°C depending on system setup.
8. What is the recommended air gap?
1.27 mm (50 mils) for optimal linear response.
9. Can it measure vibration and position?
Yes, it supports both dynamic vibration and static shaft position measurement.
10. Why is it used in predictive maintenance systems?
Because it delivers stable, repeatable signals that enable early detection of mechanical degradation trends.
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