Configured for contactless displacement monitoring in 3300 XL Machinery Protection Systems, the Bently Nevada 330104-00-06-10-02-00 (330104 Proximity Probe) provides direct physical/electrical execution. The transducer detects the relative gap between the probe tip and a conductive surface, converting the proximity into a proportional analog voltage signal. This hardware is optimized for measuring radial shaft vibration, axial position, and rotor speed in fluid-film bearing machinery, maintaining high linearity and thermal stability across diverse operating conditions.

Suffix & Model Matrix

• 330104: 3300 XL 8 mm Proximity Probe

• -00: Unthreaded length (0 mm)

• -06: Overall case length (60 mm)

• -10: Total system length (1.0 meter)

• -02: Connector (Miniature coaxial ClickLoc connector)

• -00: Agency approval (Not required)

Hardware Specifications

Mechanical Monitoring & Eddy-Current Precision

The 3300 XL proximity transducer system relies on standardized eddy-current probe scaling to ensure measurement repeatability. Operators must perform gap voltage validation, targeting -10 VDC at the linear range center, to maintain accurate rotor dynamics reporting. Effective cross-talk suppression is achieved by adhering to manufacturer-defined spatial separation requirements between adjacent probes. This prevents electromagnetic field interference, which can otherwise manifest as spurious vibration signatures or phase-angle errors in the 3500 monitoring rack data.

## Ordering info

• One (1) 330104-00-06-10-02-00 Proximity Probe

• Two (2) M10 x 1 mounting locknuts

• One (1) silicone connector protector sleeve

• Technical documentation and compliance certificate

Field Installation Guidelines

• Mounting Torque: Tighten probe locknuts by hand (finger-tight) to ensure adequate securing force without distorting the probe body threads.

• Grounding Strategy: Implement a single-point grounding strategy at the monitor panel; do not ground the probe body at the machine end.

• Cable Routing: Maintain at least 30 cm (12 inches) of separation from AC power lines and motor leads to prevent electromagnetic interference.

• Cable Integrity: Use 3-conductor shielded triad cable between the Proximitor and the monitor to maintain signal fidelity.

Delivery Information

• Delivery time: 2-7 days when payment finish.

• Shipped via DHL/FEDEX/UPS.

• Securely packed in anti-static industrial packaging.

Frequently Asked Questions

• Can I replace a non-XL probe with this XL model?

  Yes, 3300 XL components are backward compatible with non-XL 3300 series 5 mm and 8 mm systems, allowing for seamless integration.

• What is the significance of the "ClickLoc" connector?

  The ClickLoc design provides a robust, vibration-resistant electrical connection that ensures low-resistance signal transmission.

• Is the probe cable shielded?

  Yes, the coaxial cable is fully shielded to protect the high-frequency oscillation signal from external electromagnetic interference.

• Can the cable be spliced if too short?

  No. Splicing alters the characteristic impedance of the 1.0 meter system, which invalidates the calibration and degrades measurement accuracy.

• How do I prevent oil leaks through the cable?

  For applications requiring a pressure seal, specify the optional FluidLoc cable type to prevent oil migration through the cable interior.

• What is the function of the probe tip molding?

  The patented TipLoc molding ensures a robust bond between the probe tip and body, preventing mechanical failure under high-vibration conditions.

• Does this probe require bench calibration?

  No. The 3300 XL system supports complete component interchangeability, eliminating the requirement to match or bench calibrate individual system parts.

• Why should I avoid grounding at the machine end?

  Grounding at the machine end creates a ground loop, which can inject electrical noise into the signal path and corrupt the displacement data.