Configured for shaft vibration and position monitoring in narrow-clearance mechanical housings, the Bently Nevada 330906-05-30-05-02-CN (3300 NSv Reverse Mount Probe) provides direct physical/electrical execution.
The 330907 ordering options define the mechanical dimensions, cable length, connector type, and regional regulatory certifications:
| Parameter | Specification |
|---|---|
| Model | 330907-05-30-05-02-CN |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 3.0 kg (shipping weight) |
| Dimensions | 3/8-24 UNF thread, 3.0 in overall case length |
| Operating Temp | -51 to 177 deg C (probe assembly standard envelope) |
| Power Consumption | Passive transducer powered via connected Proximitor Sensor loop |
| Thread / Mount Type | 3/8-24 UNF reverse mount configuration |
| Unthreaded Length | 0.5 in |
| Cable Assembly | 0.5 meter (20 inches) standard coaxial cable lead |
| Connector Type | Miniature coaxial ClickLoc connector |
| Agency Approvals | Option CN (China country-specific certification) |
The 3300 NSv reverse mount probe uses high-frequency eddy-current sensing fields designed for tight mechanical mounting spaces where standard 8 mm probes suffer from side-view interference. Eddy-current probe scaling generates a calibrated change in output voltage proportional to the distance between the probe tip and target shaft. During installation and field inspection, gap voltage validation requires verifying a static offset target of -10 VDC across the Proximitor Sensor output. Maintaining appropriate radial spacing between adjacent probes ensures cross-talk suppression in confined bearing housings.
Q: How does the reverse mount design affect physical installation inside bearing housings?
A: The reverse mount probe inserts through the rear of a threaded bore or internal mounting bracket, allowing probe setting and securing from behind when access to the external casing face is blocked.
Q: What is required to maintain signal continuity across the miniature ClickLoc coaxial connector?
A: The miniature coaxial ClickLoc connector must be fully pushed together until the positive locking mechanism engages. Ensure the connection remains clean and protected against moisture or oil contamination.
Nuestra línea de producción se paró debido a un monitor Bently Nevada defectuoso. Lo encontramos en stock aquí y lo enviaron por DHL de inmediato. Volvió a funcionar en 48 horas, lo que realmente salvó nuestra planta.
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