Bently Nevada 330903-00-07-10-01-00 NSv Proximity Probe
An M8×1 narrow-side-view probe with a 70 mm case, 1.0 m standard cable and protected ClickLoc connector.
Technical Summary
330903-00-07-10-01-00 is a metric 3300 XL NSv proximity probe for installations where counterbore, side-view or rear-view clearance limits a standard probe arrangement.
Its ordering code identifies an M8×1 case without armor, zero unthreaded length, 70 mm overall case length, 1.0 m total probe length and a standard cable with connector protector.
Specifications
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Complete Model | 330903-00-07-10-01-00 |
| Probe Family | 3300 XL NSv |
| Case Thread | M8×1 |
| Armor | Without armor |
| Unthreaded Length | 0 mm |
| Overall Case Length | 70 mm |
| Total Probe Length | 1.0 m |
| Connector / Cable | ClickLoc with protector, standard cable |
| Agency Approval Option | Not required |
Features
- Provides non-contact eddy-current measurement in restricted mounting spaces.
- Works as one component of a matched NSv probe, extension cable and Proximitor Sensor system.
- Supports radial vibration, axial position, speed and phase-reference applications when configured for the measurement.
- Uses a narrow-side-view geometry intended for small targets and constrained probe access.
Compatibility
- Combine probe and extension cable lengths to match the selected 5 m or 7 m NSv Proximitor system.
- Use the documented NSv extension cable and Proximitor Sensor rather than components from another probe family.
- Check target material, shaft diameter, tip spacing and counterbore clearance against the application limits.
- Protect the ClickLoc connection and observe the minimum cable bend radius.
Replacement
- Record the installed extension-cable and Proximitor numbers before changing 330903-00-07-10-01-00.
- Verify probe gap voltage and channel scaling after replacement; do not compensate for a degraded transducer by recalibration.
- Inspect the mounting thread and avoid excessive thread engagement that could bind the probe case.
FAQ
Can 330903-00-07-10-01-00 be used with a standard 3300 XL 8 mm Proximitor?
No. The NSv probe belongs to the 3300 XL NSv system and must be matched with the corresponding NSv extension cable and Proximitor Sensor.
What should be checked before installing 330903-00-07-10-01-00 in an existing hole?
Confirm the M8×1 thread, available case depth, target geometry, counterbore clearance and maximum permitted thread engagement.
How is the correct NSv system length selected for 330903-00-07-10-01-00?
Add the probe length and extension-cable length, then match that total to the selected 5 m or 7 m Proximitor system.
What commissioning check matters most after replacing 330903-00-07-10-01-00?
Verify mechanical gap, gap voltage, waveform quality, channel scaling and alarm behavior under the site-approved test procedure.
Can a changed scale factor on 330903-00-07-10-01-00 be corrected by field calibration?
A degraded eddy-current component should be replaced; field adjustment can conceal a measurement problem rather than restore system integrity.
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