The 330901-00-55-05-02-05 is a Bently Nevada 3300 XL NSv non-contacting eddy-current proximity probe with a 1/4-28 UNF threaded case, no armor, 0.0 in unthreaded length, a 5.5 in overall case, a 0.5 m standard lead, a ClickLoc connector without a protector, and multiple approvals.
- 1/4-28 UNF
- None
- 0.0 in
- 5.5 in
With a matching 4.5 m 330930 extension cable and 5 m 330980 Proximitor Sensor, it forms the compact NSv system that converts probe-to-target gap into a voltage for vibration, axial or radial position, Keyphasor, tachometer, and zero-speed measurements where side-view, rear-view, or target clearance is restricted. For dependable operation, follow the official system-matching, mounting, wiring, environmental, and approval instructions.
Important Notice: Match this 0.5 m probe to a 4.5 m NSv extension cable and 5 m 330980 sensor. Verify 1/4-28 engagement, long-case clearance, target geometry, final gap, and approvals.
Apter Power 330901-00-55-05-02-05 Manuals and Guides
Important Notice: These are two separate Apter Power documents prepared from the official Bently Nevada source named in each document. Confirm the physical nameplate, current manufacturer documentation, and applicable installation drawing before installation or replacement.
Centrifugal Air Compressors
Fits narrow counterbores and tight probe locations.
Refrigeration Compressors
Measures shaft vibration and position where machine clearances are limited.
Process Gas Compressors
Supports non-contacting small-shaft monitoring.
Small Targets
Measures axial position on targets smaller than those recommended for standard 8 mm systems.
Keyphasor Locations
Provides phase reference from a suitable notch or projection.
Tachometer and Zero Speed
Supports rotational-speed measurements with compatible channels.
Read and follow the official manufacturer source and applicable installation instructions before use. Verify the exact complete ordering code from the physical nameplate.
1
Use a 4.5 m NSv extension cable and 5 m 330980 Proximitor Sensor; do not mix 50 ohm and 75 ohm system families.
2
Limit 1/4-28 thread engagement to 0.375 in and verify the long 5.5 in case has adequate side-view and rear-view clearance.
3
Maintain a 25.4 mm minimum bend radius and protect the unarmored 0.5 m lead.
4
Avoid sustained probe exposure below -34 C because the manufacturer warns of premature pressure-seal failure.
5
Verify option 05 approval markings, barriers, entity parameters, and the current installation drawing before hazardous-area use.
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