Cost-Effective Vibration Monitoring with the Bently Nevada 330103-00-10-10-01-05
Investing in accurate, durable proximity probes reduces unplanned downtime and maintenance costs. The Bently Nevada 330103-00-10-10-01-05 is a 3300 XL 8 mm proximity probe designed for precise radial vibration and position measurement in rotating machinery. Its robust construction and agency approvals make it a cost-effective choice for critical asset protection.
Technical Specifications Breakdown
Key parameters for the 330103-00-10-10-01-05 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 | 100 mm |
| Total Length | 1.0 meter (3.3 feet) |
| Connector | Miniature coaxial ClickLoc with connector protector |
| Agency Approvals | CSA, ATEX, IECEx |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Probe DC Resistance (1.0 m) | 7.59 ± 0.50 Ω |
| Linear Range | 2 mm (80 mils), from 0.25 to 2.3 mm (10 to 90 mils) |
| Recommended Gap Setting (Radial Vibration) | -9 Vdc [approx. 1.27 mm (50 mils)] |
| Operating Temperature (Standard) | -52°C to +177°C (-62°F to +350°F) |
| Weight | 323 g/m (11.4 oz/ft) |
Industry Applications and Cost Impact
The 2 mm linear range and -9 Vdc recommended gap setting allow consistent, repeatable measurements, reducing false alarms and maintenance interventions. The PPS tip and stainless steel case provide long service life in harsh environments, lowering total cost of ownership.
Installation and Setup Guidance
Field wiring should use 0.2 to 1.5 mm² (16 to 24 AWG) three-conductor shielded triad cable with tinned ends. Maximum cable length between the probe and monitor is 305 meters (1,000 feet). Ensure the probe case thread engagement does not exceed 15 mm to avoid mechanical damage. For radial vibration, set the gap to approximately -9 Vdc (1.27 mm or 50 mils) for optimal linear operation.
Maintenance and Reliability
The probe is designed to seal differential pressure between tip and case using a Viton O-ring. Exposing the probe to temperatures below -34°C (-30°F) may cause premature pressure seal failure. Inspect the cable and connector periodically for wear. Relative humidity up to 93% (per IEC 68-2-3) causes less than 3% change in Average Scale Factor, ensuring stable performance.
Compatibility and Integration
The 330103-00-10-10-01-05 works with Bently Nevada 3300 XL Proximitor sensors and monitoring systems. When installed with intrinsically safe zener barriers (per drawing 141092) or galvanic isolators, it meets Class I, Zone 0: AEx/Ex ia IIC T5...T1 Ga requirements. For non-incendive circuits (per drawing 140979), it meets Class I, Zone 2: AEx/Ex nA IIC T5…T1 Gc.
Selection Guide and Purchasing Advice
When selecting a proximity probe, verify the thread size, cable length, and agency approvals match your application. The 330103-00-10-10-01-05 offers a 1.0 m cable with ClickLoc connector and CSA/ATEX/IECEx certifications. Contact AutoDCSTech to confirm lifecycle status and availability before ordering.
Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 330103-00-10-10-01-05 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
