Technical Specifications Breakdown
Key parameters for the 330102-27-46-10-02-05 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Probe Type | 3300 XL 8 mm Proximity Probe |
| Thread Size | 3/8-24 UNF |
| Unthreaded Length | 2.7 in |
| Overall Case Length | 4.6 in |
| Total Length | 1.0 meter (3.3 feet) |
| Connector | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approvals | CSA, ATEX, IECEx |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Nominal 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 Range (Standard) | -52°C to +177°C (-62°F to +350°F) |
| Extended Temperature Range (Tip) | -52°C to +218°C (-62°F to +425°F) |
| Extended Temperature Range (Cable/Connector) | -51°C to +260°C (-60°F to +500°F) |
| Relative Humidity | <3% change in ASF when tested in 93% humidity per IEC 68 2 3 |
| Weight | 323 g/m (11.4 oz) |
Industry Applications
The 2 mm linear range and recommended -9 Vdc gap setting ensure consistent, accurate readings. With CSA, ATEX, and IECEx approvals, it is suitable for use in hazardous areas when installed with appropriate intrinsic safety barriers or non-incendive circuits per Bently Nevada drawings.
Installation & Setup Guidance
For reliable operation, use 3-conductor shielded triad cable with tinned field wiring (0.2 to 1.5 mm² / 16 to 24 AWG). Maximum field wiring length between the Proximitor Sensor and monitor is 305 meters (1,000 feet). Ensure thread engagement does not exceed 0.563 in for the 3/8-24 UNF thread. When installing in hazardous locations, follow the applicable entity parameters and control drawing (e.g., 141092 for intrinsically safe, 140979 for non-incendive).
Maintenance & Reliability
Inspect the probe and cable periodically for physical damage or wear. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature failure of the pressure seal. The PPS tip and stainless steel case provide chemical and mechanical resistance. For applications requiring extended temperature range, the probe tip can withstand up to +218°C (+425°F) and the cable up to +260°C (+500°F).
Reliable Vibration Monitoring with the Bently Nevada 3300 XL Probe
For maintenance engineers, accurate vibration measurement is critical to preventing unplanned downtime. The Bently Nevada 330102-27-46-10-02-05 3300 XL 8 mm Proximity Probe delivers the precision and durability needed for continuous monitoring of rotating machinery. This probe is designed to seal differential pressure between the probe tip and case, using a Viton O-ring for reliable sealing in demanding environments.
Compatibility & Integration
The 3300 XL 8 mm probe is designed for use with Bently Nevada 3300 XL Proximitor Sensors and compatible monitoring systems. The miniature coaxial ClickLoc connector ensures secure, quick connections. For frequency response considerations with long cable runs, refer to the manufacturer's frequency response graphs.
Selection Guide & Purchasing Advice
When selecting a replacement or new probe, verify the total length, thread type, and connector style match your system requirements. The 330102-27-46-10-02-05 offers a 1.0 m cable with a miniature coaxial ClickLoc connector and CSA, ATEX, IECEx approvals. Contact AutoDCSTech for availability and lifecycle status before ordering.
Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 330102-27-46-10-02-05 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
