Bently Nevada 330103-03-09-10-02-00 8 mm Proximity Probe

Bently Nevada 330103-03-09-10-02-00 8 mm Proximity Probe

The Bently Nevada 330103-03-09-10-02-00, also cataloged as the 3300 XL 8 mm Proximity Probe, operates as a dedicated hardware component for non-contacting vibration and position monitoring within TSI (Turbomachinery Supervisory Instrumentation) systems.

Suffix Breakdown & Model Matrix

Hardware Specifications

Mechanical Monitoring & TSI Integration

The 3300 XL 8 mm transducer system utilizes precise eddy-current probe scaling to convert rotor-to-probe gap into a proportional electrical signal. During commissioning, gap voltage validation to the -10 VDC target is mandatory to verify the probe is centered in the linear operating range required for accurate rotor dynamics analysis. The use of FluidLoc cabling ensures high environmental integrity in harsh industrial settings, while internal cross-talk suppression within the ClickLoc connection architecture prevents signal interference during multi-probe Keyphasor and vibration monitoring applications.

Frequently Asked Questions

Q: Does the inclusion of a FluidLoc cable change system compatibility?

A: No. FluidLoc cables maintain the same electrical specifications as standard 3300 XL cabling, ensuring full interchangeability with all 3300 XL and standard 3300 series 5 mm and 8 mm components.

Q: Is individual bench calibration required when replacing this probe?

A: No. The 3300 XL system is designed for component-level interchangeability. Probes, extension cables, and Proximitor sensors can be swapped without manual matching or bench calibration.

Field Installation Guidelines

• Mechanical Mounting: Utilize the provided threading to secure the probe within the machine housing. Ensure the probe tip is installed at the correct mechanical gap as specified by the machine manufacturer.
• Cable Integrity: Use the included connector protector to prevent mechanical damage to the ClickLoc junction. Do not pull on the FluidLoc cable during installation to avoid stress on the coaxial conductor.
• EMI Mitigation: Maintain adequate clearance from high-voltage motor or VFD cables to prevent induced noise in the transducer loop.
• System Verification: Verify the gap voltage at the monitor or Proximitor sensor output after final installation to ensure the probe is tracking the rotor position correctly.