Bently Nevada 330906-02-12-10-02-00 3300 NSv Reverse Mount Probe The Bently Nevada 330906-02-12-10-02-00, also cataloged as the 330906 3300 NSv Reverse...
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Description
Bently Nevada 330906-02-12-10-02-00 3300 NSv Reverse Mount Probe
The Bently Nevada 330906-02-12-10-02-00, also cataloged as the 330906 3300 NSv Reverse Mount Probe, operates as a dedicated hardware component for non-contact shaft displacement measurement within the 3300 NSv Proximity Transducer System.
Miniature coaxial ClickLoc connector standard cable
Cable Configuration
Integrated probe cable assembly
Agency Approval
Not required
System Compatibility
3300 NSv Proximity Transducer System
Eddy-Current Measurement and Rotor Dynamics Monitoring
The 330906-02-12-10-02-00 uses an eddy-current sensing principle to measure shaft displacement without mechanical contact. Therefore, the probe converts changes in the electrical field between the probe tip and the rotating target into proportional displacement signals.
The 3300 NSv system applies eddy-current probe scaling characteristics for compact rotating machinery applications. In addition, the proximity system uses gap voltage validation methods with typical -10 VDC target calibration points to confirm probe operating position and signal integrity.
Furthermore, the probe supports rotor dynamics monitoring functions by providing shaft position data for vibration analysis, axial movement observation, and machine protection calculations. The miniature coaxial ClickLoc connector maintains signal connection integrity between the probe assembly and the extension or driver interface.
Frequently Asked Questions
Q: What measurement principle does the Bently Nevada 330906-02-12-10-02-00 use? A: The probe uses an eddy-current sensing principle to measure shaft displacement through changes in the electromagnetic field between the probe tip and the conductive target.
Q: Is the 330906-02-12-10-02-00 a complete monitoring system? A: No. The probe operates as a sensing component within the 3300 NSv Proximity Transducer System and requires compatible driver electronics for signal conditioning.
Q: What cable connection is provided on this probe model? A: This model includes a miniature coaxial ClickLoc connector standard cable configuration with a total length of 1.0 meter (39 in).
Field Installation Guidelines
Install the probe with the specified 3/8-24 UNF mounting thread and maintain proper mechanical alignment with the target surface.
Verify the probe gap position through the proximity driver output before placing the machine into service.
Route the coaxial cable away from high-current power conductors and strong electromagnetic interference sources.
Maintain proper cable shielding practices and connect shields according to the system grounding requirements.
Avoid sharp cable bends and mechanical stress at the ClickLoc connector interface.
Confirm the probe signal polarity and gap voltage before final vibration or position monitoring calibration.
