The Bently Nevada 330908-00-19-10-02-05, also cataloged as the 330908-00-19-10-02-05 Proximity Probes, operates as a dedicated hardware component for rotor vibration and dynamic displacement measurement within machinery protection and condition monitoring systems.

Part Number Configuration

• 330908: 3300 NSv Probe core catalog listing
• 00: Unthreaded Length Option (0.0 in)
• 19: Overall Case Length Option (1.9 in)
• 10: Total Length Option (1.0 meter / 39 in)
• 02: Connector and Cable-Type Option (Miniature coaxial ClickLoc connector standard cable)
• 05: Agency Approval Option (Multiple Approvals)

Hardware Specifications

Rotor Dynamics and Gap Voltage Validation

• The 3300 NSv transducer system is designed for machinery with small target areas or low shaft speeds where standard 3300 XL proximity probes exhibit reduced linearity.
• Maintains strict linear measurement range configuration targeting -10 VDC nominal gap voltage benchmarks during static calibration phases.
• Eddy-current signal generation interfaces directly with 3300 NSv monitor channels to capture axial position and radial vibration signatures.
• Minimizes cross-talk interference via calibrated coaxial cable shielding and ClickLoc connector integrity in high-density industrial enclosures.

Package Contents

• 1 x 330908-00-19-10-02-05 Proximity Probe Assembly
• 1 x Dust Cap for Miniature Coaxial Connector

Mechanical Installation Guidelines

• Ensure the mounting bracket and structural support maintain high rigidity to prevent mechanical resonance amplification from corrupting displacement readings.
• Apply thread sealant strictly matching industrial rotating machinery standards, maintaining alignment perpendicular to the observed target shaft surface.
• Torque the 3/8-24 UNF threaded casing carefully to prevent mechanical distortion of the probe tip while ensuring positive engagement against backing structures.
• Route the miniature coaxial cable away from high-voltage AC power conduits and variable frequency drives to suppress electromagnetic interference.

Frequently Asked Questions

• What is the primary operational application of the 330908-00-19-10-02-05 probe?

  It is engineered for radial vibration and axial position measurement on machinery featuring constrained target areas or specialized shaft dynamics.

• Why does this model utilize the NSv designation instead of standard 3300 XL?

  The NSv design accommodates smaller target sizes and shorter linear ranges by modifying the high-frequency radio frequency modulation circuitry.

• What is the nominal static operating gap voltage setting?

  The system is typically calibrated to deliver a nominal -10 VDC output at the designated mechanical operating gap position.

• Can standard 3300 XL extension cables be interchanged with NSv cables?

  No, NSv probes and extension cables require impedance-matched components specific to the NSv circuit architecture to maintain calibration accuracy.

• What precautions must be taken during cable routing?

  Coaxial cables must avoid sharp bends, mechanical pinch points, and parallel runs with high-current power cables to preserve signal integrity.

• How does the ClickLoc connector affect installation?

  The ClickLoc mechanism provides a secure, vibration-resistant physical lock on the coaxial connection without requiring specialized torque tools.

• What is the physical thread specification of the probe case?

  The probe features a 3/8-24 UNF external thread profile across its 1.9 in case length configuration.

• What temperature extremes can the probe tip withstand during operation?

  The probe assembly operates reliably within an ambient temperature range spanning from -51 deg C to +177 deg C.