The Bently Nevada 330103-00-04-10-02-CN is a 3300 XL 8 mm eddy current proximity probe designed for high-precision measurement of shaft vibration and radial displacement in rotating machinery. It is widely used in turbines, compressors, pumps, and other critical industrial assets where continuous condition monitoring is essential for equipment protection and predictive maintenance.
The “CN” suffix typically indicates a China-region compliance/approval configuration, while the electrical and mechanical performance remains consistent with the standard 3300 XL probe platform used globally.
Technical Specifications
This model follows the modular 3300 XL ordering code structure, where each segment defines geometry, cable length, and configuration options.
| Specification Item | Details |
|---|---|
| Series | 3300 XL 8 mm Proximity Probe |
| Model | 330103-00-04-10-02-CN |
| Measurement Type | Eddy current (non-contact displacement sensing) |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 (standard 3300 XL metric mounting) |
| Case Length | ~40 mm (code “04”) |
| Total Cable Length | ~1.0 m (code “10”) |
| Connector Type | Miniature coaxial ClickLoc™ |
| Linear Range | ~2.0 mm (80 mil system range) |
| Sensitivity | ~7.87 V/mm (200 mV/mil system matched) |
| Housing Material | Stainless steel |
| Probe Tip Material | PPS (Polyphenylene sulfide) |
| Operating Temperature | approx. -51°C to +177°C (system dependent) |
| Weight | ~0.323 kg |
Dimensions (approx.): ~100 × 50 × 40 mm (varies slightly by supplier and packaging)
Recommended Related Models
For a complete vibration monitoring chain, this probe is typically paired with:
- 330180 Proximitor Sensor Module
- 330130 Extension Cable (for split configurations)
- 3500/42M Vibration Monitor Module
- 3500/15 Power Supply Module
- Other 3300 XL 8 mm probe variants (different cable lengths or regional approvals)
These components ensure stable signal conditioning and full system compatibility within Bently Nevada machinery protection systems.
Popular Bently Nevada Models
Within the same ecosystem, commonly used alternatives include:
- 330103-00-04-10-02-00 (standard global configuration)
- 330103-00-04-10-02-05 (extended certification variant)
- 330103-00-03-50-02-05 (long cable configuration)
- 330103-00-04-10-01-05 (connector variant)
- 330180 Proximitor Sensor series
