Bently Nevada 330701-00-20-10-02-00 11 mm Proximity Probe
An unarmored 1/2-20 UNF 11 mm probe with a 2.0-inch case, 1.0 m system lead and unprotected ClickLoc connector.
Technical Summary
330701-00-20-10-02-00 is a Bently Nevada 3300 XL 11 mm proximity probe for non-contact shaft displacement measurement. Its base part identifies a 1/2-20 UNF threaded probe without armor.
The ordering fields specify zero unthreaded length, a 2.0-inch overall case, 1.0 m total probe length, standard cable with a miniature coaxial ClickLoc connector without protector, and no agency approval option.
Specifications
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Model | 330701-00-20-10-02-00 |
| Probe Family | 3300 XL 11 mm |
| Thread | 1/2-20 UNF |
| Armor | Without armor |
| Unthreaded Length | 0.0 in |
| Overall Case Length | 2.0 in |
| Total Probe Length | 1.0 m |
| Connector / Cable | ClickLoc connector without protector, standard cable |
| Approval Option | Not required |
| Matched System | 3300 XL 11 mm extension cable and Proximitor Sensor |
Features
- Provides non-contact eddy-current measurement for shaft vibration and position.
- Uses the larger 11 mm transducer platform for the documented system range and target requirements.
- Forms a calibrated system with the matching extension cable and Proximitor Sensor.
- Offers a short imperial-threaded case for constrained mounting locations.
Compatibility
- Match the 1/2-20 UNF mounting thread and 2.0-inch case to the machine drawing.
- Combine probe and extension-cable lengths to match the Proximitor Sensor system length.
- Use only compatible 3300 XL 11 mm system components and the specified target-material calibration.
- Provide separate connector protection when the installation environment requires it.
Replacement
- Record cold gap, installed depth and cable routing before removing 330701-00-20-10-02-00.
- Do not substitute an armored probe or protected-connector option without checking physical clearance.
- After installation, confirm gap voltage, dynamic response, channel scaling and alarm behavior.
FAQ
What must match when replacing 330701-00-20-10-02-00?
Match thread, case length, probe length, connector style, extension cable, Proximitor Sensor and target-material calibration as a complete system.
Does 330701-00-20-10-02-00 include a connector protector?
No. The 02 field selects the standard ClickLoc connector without protector, so environmental protection must be addressed by the installation.
Can 330701-00-20-10-02-00 use a 5 m Proximitor Sensor?
Only when probe plus extension cable produces the exact system length required by that sensor; the 1.0 m probe length alone does not decide compatibility.
Can an armored 11 mm probe replace 330701-00-20-10-02-00?
Not automatically. Armor changes routing diameter and flexibility, so conduit, clearance and connector access must be reviewed.
What field data should accompany a 330701-00-20-10-02-00 enquiry?
Provide the installed gap, extension-cable number, Proximitor Sensor, mounting drawing, target material, hazardous-area needs and current channel scale.
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