Bently Nevada 330103-02-04-10-02-CN 3300 XL 8 mm Proximity Probe
A short-case M10 × 1 proximity probe using a 20 mm unthreaded section and 1 m standard cable.
Overview
Bently Nevada 330103-02-04-10-02-CN is the short-case member of the two 330103 probes in this batch. The 02 option gives 20 mm unthreaded length, while 04 gives a 40 mm overall case length.
Its 1.0 m probe cable and miniature coaxial ClickLoc connector are defined by the 10-02 positions. The CN suffix is preserved exactly without assigning an unverified approval or regional meaning.
Engineering Data
Functions
Forms the sensing end of a 3300 XL 8 mm eddy-current proximity transducer system.
Supports position, vibration, Keyphasor reference and speed measurement when used in the correct complete system.
The 3300 XL 8 mm system supports interchangeable probes, extension cables and Proximitor sensors within its documented system-length boundary.
The M10 × 1 case and no-armor construction must be retained when matching the installed mechanical arrangement.
Applications
- Radial vibration measurement on fluid-film bearing machines.
- Axial position and thrust monitoring with the correct target geometry.
- Keyphasor reference and speed measurement in approved installations.
- Like-for-like service where the full probe, cable and Proximitor system length is preserved.
Lifecycle & Service
- Record the complete probe code, installed gap, extension-cable code and Proximitor sensor code before removal.
- Keep probe length plus extension-cable length equal to the Proximitor system length.
- Protect the ClickLoc connector and cable from contamination, sharp bends and mechanical strain.
- Verify gap voltage, dynamic signal and monitor-channel behavior after replacement.
FAQ
Why is the 40 mm case important for 330103-02-04-10-02-CN?
It controls mounting reach and available threaded engagement. A longer case can interfere with adjacent hardware or change the intended adjustment range.
Can the 80 mm 330103 probe be used if 330103-02-04-10-02-CN is unavailable?
Only after a documented dimensional and mounting review; equal electrical family identity does not make the two case geometries mechanically equivalent.
What system-length check applies to 330103-02-04-10-02-CN?
The probe plus extension-cable length must equal the selected Proximitor sensor system length.
Which photographs help confirm 330103-02-04-10-02-CN?
Capture the full label, threaded case, exposed probe reach, bracket or machine thread, connector and companion extension-cable and Proximitor labels.
How should the short-case probe be handled before installation?
Keep the tip and connector protected, avoid cable strain and sharp bends, and preserve the supplied thread and connector condition until gapping.
