Bently Nevada 330104-00-06-10-02-00 3300 XL 8 mm Proximity Probe

Bently Nevada 330104-00-06-10-02-00 3300 XL 8 mm Proximity Probe

The Bently Nevada 330104-00-06-10-02-00 serves as the primary 3300 XL 8 mm Proximity Probe utilized to execute radial vibration, axial position, and speed measurements across 3300 XL Proximity Transducer System platforms.

Hardware Specifications

Eddy-Current Probe Scaling and Rotor Dynamics Integration

The probe functions as the primary inductive sensing node to evaluate high-speed rotor dynamics on fluid-film bearing machinery. It relies on precise eddy-current probe scaling to transform the relative displacement between the probe tip and the observed conductive target into a clean electrical signal. The associated Proximitor sensor handles gap voltage validation, tracking nominal -10 VDC baseline targets across the linear field span. The structural winding design of the 8 mm tip provides optimized cross-talk suppression, preventing adjacent magnetic fields from distorting raw displacement data during dynamic shaft movement or Keyphasor pulse transitions.

Frequently Asked Questions

Q: Can this 1.0-meter probe connect directly to a 3500 series monitoring rack without an extension cable?

A: No. The proximity transducer system requires a specific total electrical length to preserve signal calibration. A 1.0-meter probe must pair with a matching 4.0-meter or 8.0-meter extension cable to reach a total calibrated system length of 5.0 meters or 9.0 meters.

Q: What is the mechanical benefit of the ClickLoc coaxial connector?

A: The miniature coaxial ClickLoc connector uses a positive-locking mechanism that resists backing out under physical machinery vibration, while keeping the internal connection impedance stable at 50 \Omega.

Field Installation Guidelines

1. Thread Engagement and Torque: Thread the probe into the mounting bracket or casing using a calibrated torque wrench. Do not exceed the physical material limits of the 3/8-24 or M10 thread profile to avoid shearing the case.
2. Angular Alignment: Mount the probe perpendicular (90 degrees) to the shaft centerline for radial vibration analysis. Deviations in alignment skew the eddy-current field and distort the output scale factor.
3. Locknut Security: Once the proper gap voltage is verified via a digital multimeter during shaft position calibration, tighten the external locknut securely against the housing wall to prevent physical drift.