The Bently Nevada 330103-00-05-10-02-00, also cataloged as the 330103 3300 XL 8 mm Probe, operates as a dedicated eddy-current displacement sensing element for rotor vibration and axial position measurement within 3300 XL proximity transducer systems. The probe converts shaft-to-tip gap variation into a calibrated electrical signal referenced to a proximity driver interface.

Hardware Specifications

Eddy-Current Scaling & Gap Voltage Validation Behavior

Within the 3300 XL probe architecture, the eddy-current field is generated through the driver-probe interaction loop, where shaft surface conductivity and target material define the transfer function linearity. The system output is referenced against a calibrated gap voltage window typically centered around negative DC bias levels (e.g., -10 VDC scaling region in full transducer chain calibration).

Cross-talk suppression is implemented through coaxial shielding geometry and controlled impedance matching along the ClickLoc interface, maintaining signal integrity in high-density proximity monitoring configurations. The probe geometry supports stable rotor dynamics tracking by minimizing phase drift under variable mechanical runout conditions.

Suffix Breakdown & Model Matrix

• 330103: 3300 XL 8 mm probe base series

• 00: Standard configuration (non-armored cable)

• 05: Case length configuration (50 mm minimum case length)

• 10: Cable length option (1.0 m)

• 02: Connector and cable assembly variant (ClickLoc with protector)

• 00: No agency approval requirement option

Hardware Specifications

Ordering info

• 1 x 330103-00-05-10-02-00 3300 XL 8 mm probe unit

• Factory-standard coaxial cable assembly (1.0 m)

• Integrated ClickLoc connector with protector

• OEM sealed packaging (ESD protected)

Field Installation Guidelines

Probe installation shall maintain perpendicular alignment to the target shaft surface to ensure linear displacement conversion across the eddy-current field. The mounting structure must ensure rigid mechanical coupling to avoid signal modulation induced by structural vibration.

Coaxial cable routing shall preserve minimum bend radius to prevent impedance discontinuity. Shield termination must be grounded at the designated system reference point only, avoiding multiple ground loops that may introduce measurement drift.

Thread engagement for M10 x 1 probe bodies should follow standard industrial insertion practices ensuring mechanical stability without inducing strain on the probe tip assembly.

Delivery Information

Delivery time: 3-5 days when payment is finished via DHL / FEDEX / UPS.
All units are packed in anti-static industrial packaging with mechanical shock protection layers suitable for precision instrumentation.
Shipment originates from Xiamen export logistics hub with controlled handling for vibration-sensitive components.

Technical FAQs

Q: Does the 330103 probe require external power supply?
A: No. The probe operates as a passive eddy-current sensing element and requires excitation from a compatible 3300 XL driver module.

Q: Can the probe be hot-swapped during system operation?
A: Hot-swapping is not supported for proximity probe elements due to calibration drift and gap reference instability during replacement.

Q: What is the impact of improper grounding on signal output?
A: Improper grounding may introduce high-frequency noise and reduce measurement stability due to shield potential imbalance.

Q: Is the ClickLoc connector compatible with older 7200 series systems?
A: Mechanical compatibility may vary; electrical interface matching requires system-level verification with driver electronics.