The Bently Nevada 330901-10-20-10-02-05 probe delivers precision eddy-current monitoring for constrained locations. Brand New original stock with global shipping. Secure this high-performance asset today.
Configured for radial vibration and axial position measurement in TSI platforms, the Bently Nevada 330901-10-20-10-02-05 (330901 Probe) provides direct physical/electrical execution. Operating on eddy-current principles, this hardware component executes non-contact displacement tracking on fluid-film bearing machinery where mechanical clearances are limited. The system converts physical gap variations into proportional electrical signals for direct interface with monitoring modules.
| Parameter | Specification |
|---|---|
| Model | 330901-10-20-10-02-05 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.06 kg |
| Dimensions | 1.8 x 1.6 x 123 cm |
| Operating Temp | -35 to +177 deg C |
| Power Consumption | Driven by external Proximitor Sensor |
| Average Scale Factor | 7.87 V/mm (200 mV/mil) |
| Linear Range | 1.5 mm |
| Application Target | Shafts smaller than 51 mm, flat targets under 15 mm |
| HS CODE | 8537101190 |
The probe utilizes optimized eddy-current probe scaling to ensure linear performance despite narrow target surfaces. During gap voltage validation (-10 VDC targets), the module maintains calibration stability across the 1.5 mm displacement window. The mechanical tip construction and internal winding geometry provide integrated cross-talk suppression, preventing channel interference when multiple probes are installed in tight radial proximity. This enables clean data acquisition for rotor dynamics analysis without signal degradation from adjacent structural metalwork.
Q: What are the target physical constraints for this specific probe model?
A: The probe is designed for constrained installations, specifically target shafts under 51 mm in diameter or flat axial targets under 15 mm where standard 5 mm or 8 mm probes experience side-view interference.
Q: How is the gap voltage verified during commissioning?
A: Initial physical gap setting must be checked with a digital multimeter to confirm a nominal -10 VDC baseline, representing the midpoint of the 1.5 mm linear measurement range when connected to the matching Proximitor Sensor.
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