330105-02-12-90-02-00 | Bently Nevada |3300 XL 8mm Proximity Transducer System
Bently Nevada 330105-02-12-90-02-00 3300 XL 8 mm Proximity Transducer System
The Bently Nevada 330105-02-12-90-02-00, also cataloged as the 330105 proximity transducer system, serves as a dedicated 8 mm eddy-current measurement assembly for displacement monitoring across 3300 XL platforms.
Part Number Breakdown
- Model (330105): 3300 XL 8 mm proximity transducer system
- Suffix (02): Standard option, miniature ClickLoc coaxial connector
- Suffix (12): Base transducer variant (unthreaded length not specified)
- Suffix (90): 9.0 m (29.5 ft) total cable length
- Suffix (02): Miniature ClickLoc coaxial connector
- Suffix (00): No agency approval required
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330105-02-12-90-02-00 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.246 kg (shipping weight 1.5 kg) |
| Dimensions | Cable length 9.0 m; probe type 8 mm |
| Operating Temp | Not specified |
| Power Consumption | Passive transducer, powered via proximitor |
| Core Performance | Eddy-current displacement measurement; miniature coaxial ClickLoc connector |
Eddy-Current Probe Scaling and Cross-Talk Suppression
The 3300 XL transducer system maintains calibrated eddy-current scaling for accurate shaft displacement monitoring. Gap voltage validation targets -10 VDC reference points, ensuring linear displacement scaling across the 8 mm sensing range. Coaxial shielding and ClickLoc termination reduce cross-talk and maintain stable electrical seating in multi-probe installations.
Frequently Asked Questions
Q: Can the 330105 probe be replaced while the proximitor remains energized? A: Replacement should occur only with the channel de-energized to prevent transient gap-voltage excursions.
Q: Does the 9.0 m cable length require recalibration of the proximitor? A: No. Cable length is factory-matched and does not require recalibration.
Q: Are agency approvals mandatory for installation? A: This variant (suffix 00) does not include approvals; installation must comply with local site requirements.
Field Installation Guidelines
- Ensure probe seating surfaces are clean to maintain mechanical stability.
- Terminate cable shielding at the proximitor end only to prevent ground-loop formation.
- Avoid sharp bends in the coaxial cable to preserve impedance characteristics.
- Route cables away from high-current conductors to minimize electromagnetic interference.
- Verify ClickLoc connector engagement before energizing the monitoring channel.
330105-02-12-90-02-00 | Bently Nevada |3300 XL 8mm Proximity Transducer System
