Precision Vibration Monitoring with the Bently Nevada 330103-00-03-05-02-CN
When machinery health is critical, the Bently Nevada 330103-00-03-05-02-CN 3300 XL 8 mm Proximity Probe delivers reliable displacement measurements. This metric probe is engineered for permanent installation in harsh industrial environments, providing accurate data for predictive maintenance and protection systems.
Technical Specifications Breakdown
Key parameters for the 330103-00-03-05-02-CN are listed below for quick reference:
| Feature | Specification |
|---|---|
| Product Type | 3300 XL 8 mm Proximity Probe, Metric |
| Thread Size | M10 x 1 |
| Unthreaded Length | 0 mm |
| Overall Case Length | 30 mm |
| Total Length | 0.5 meter (1.6 feet) |
| Connector | Miniature coaxial ClickLoc connector, standard cable |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Linear Range | 2 mm (80 mils), from 0.25 to 2.3 mm (10 to 90 mils) |
| Recommended Gap Setting (Radial Vibration) | -9 Vdc [approximately 1.27 mm (50 mils)] |
| Operating Temperature (Standard Probe) | -52°C to +177°C (-62°F to +350°F) |
| Probe Weight | 323 g/m (11.4 oz) |
Industry Applications
Use it on steam turbines, centrifugal compressors, and large pumps to measure shaft radial vibration and axial position. The 2 mm linear range and -9 Vdc recommended gap provide consistent sensitivity for early fault detection.
Installation & Setup Guidance
Mount the probe with the M10 x 1 thread into a drilled and tapped hole. Ensure the unthreaded length is 0 mm for flush tip positioning. Maximum thread engagement is 15 mm. Use 3-conductor shielded triad cable (16 to 24 AWG) for field wiring. Keep the distance between the Proximitor Sensor and monitor within 305 meters (1,000 feet) to avoid signal roll-off at high frequencies.
Maintenance & Reliability
The PPS tip and stainless steel case resist corrosion and wear. The Viton O-ring seals the probe against differential pressure. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature seal failure. Periodically inspect the cable and connector for damage.
Compatibility & Integration
This probe works with Bently Nevada 3300 XL Proximitor Sensors and monitoring systems. When installed with intrinsic safety zener barriers (per drawing 141092) or galvanic isolators, it is suitable for Class I, Zone 0 hazardous areas. For non-incendive installations, follow drawing 140979 for Class I, Zone 2 environments.
Selection Guide & Purchasing Advice
Choose the 330103-00-03-05-02-CN when you need a metric-thread, 0.5 m cable probe with a ClickLoc connector for quick installation. Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Troubleshooting & Common Issues
If measurement drift occurs, check the probe gap voltage. It should be near -9 Vdc for radial vibration. Verify cable continuity and connector integrity. High humidity (up to 93%) causes less than 3% change in Average Scale Factor, so environmental effects are minimal.
Availability & Condition at AutoDCSTech
| Part Number | 330103-00-03-05-02-CN |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
