Bently Nevada 330901-00-90-10-02-05 NSv Proximity Probe
A 1/4-28 NSv probe with a long threaded case, 1.0 m standard cable and multiple-approval option.
Technical Summary
330901-00-90-10-02-05 is a 3300 XL NSv probe with a 1/4-28 UNF case, no armor and zero unthreaded length. Its 9.0 in overall case provides an extended threaded reach for constrained machinery locations.
The 1.0 m standard cable terminates in a ClickLoc connector without protector, and the final code selects the multiple-approval option. Probe, extension cable and NSv Proximitor must still form the required total system length.
Specifications
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Model | 330901-00-90-10-02-05 |
| Product Family | 3300 XL NSv |
| Probe Thread | 1/4-28 UNF |
| Armor | Without armor |
| Unthreaded Length | 0.0 in |
| Overall Case Length | 9.0 in |
| Probe Total Length | 1.0 m |
| Connector / Cable | ClickLoc connector, standard cable, no protector |
| Approval Option | Multiple approvals |
Features
- Provides non-contact measurement within a complete NSv proximity transducer system.
- Uses an extended threaded case for deep-reach mounting arrangements.
- Keeps a compact probe geometry for narrow installation spaces.
- Supports approved installations when the complete loop and site requirements are satisfied.
Compatibility
- Match the probe to the correct NSv extension cable and Proximitor system length.
- Verify insertion depth, thread engagement and clearance behind the mounting point.
- Confirm cable type, connector style and approval requirements for the complete loop.
- Do not substitute a 3300 XL 8 mm probe or another NSv thread variant.
Replacement
- Record insertion depth, gap voltage, extension-cable identity and monitor channel before removal.
- Protect the long threaded case from bending and avoid twisting the integral cable.
- Re-gap the probe and verify linear response, polarity and alarms after replacement.
FAQ
Why is 330901-00-90-10-02-05 written with two zeros after 330901?
The unthreaded-length field requires two characters; 00 identifies zero unthreaded length in the complete ordering structure.
Can 330901-00-90-10-02-05 use any NSv extension cable?
No. Probe and extension-cable lengths must add up to the selected NSv Proximitor system length.
What installation risk is most important for 330901-00-90-10-02-05?
Its long case requires careful control of straightness, thread engagement, insertion depth and rear clearance.
Does approval suffix 05 make every 330901-00-90-10-02-05 loop compliant?
No. The probe, cable, Proximitor, barriers or isolators and installation drawing must all satisfy the site classification.
Can an 8 mm probe replace 330901-00-90-10-02-05?
No direct interchangeability should be assumed because NSv geometry, calibration and companion components differ.
What records should accompany 330901-00-90-10-02-05?
Keep insertion depth, gap voltage, extension cable, Proximitor part, monitor channel and hazardous-area loop details.
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