Configured for non-contact displacement measurement in industrial rotating machinery, the Bently Nevada 330103-00-14-10-01-00 (330103-00-14-10-01-00 Proximity Transducer) provides direct physical execution of eddy-current signal sensing within machine train monitoring platforms.

Model Suffix Breakdown

• 330103: 3300 XL 8 mm Proximity Probe

• 00: Unthreaded length (0 mm)

• 14: Overall case length (14 mm)

• 10: Total length (1.0 m)

• 01: Connector type (Miniature coaxial ClickLoc)

• 00: Agency approval (Not required)

Hardware Specifications

Mechanical Monitoring and TSI Integration

Eddy-current probe scaling remains the governing factor for signal conversion accuracy. The system requires precise gap voltage validation, with nominal output setpoints of -10 VDC when the probe tip is centered within the linear measurement range. Cross-talk suppression is maintained by adhering to physical spacing constraints between multiple installed probes, preventing beat frequencies that could otherwise manifest as erroneous vibration data. Proper rotor dynamics analysis depends on this hardware maintaining linear response characteristics under varying thermal and mechanical load conditions.

Ordering info

• 1 unit 330103-00-14-10-01-00 Proximity Transducer

• 1 set protective connector caps

• 1 technical installation reference sheet

Field Installation Guidelines

• Mounting: Install the probe in a rigid, vibration-resistant bracket to maintain the established gap throughout the machine operating cycle.

• Grounding: Ensure electrical isolation of the probe assembly from the machine casing, unless the monitoring system configuration mandates a common ground path.

• Cable Segregation: Route all coaxial cabling through dedicated grounded metallic conduit to mitigate electromagnetic interference from surrounding high-power equipment.

• Gap Setting: Calibrate the initial air gap using a precision micrometer or feeler gauge, verifying that the transducer output matches the -10 VDC target voltage at the system interface.

Frequently Asked Questions

• Is this transducer compatible with 3300 XL extension cables?

  Yes, the 330103 series is designed to integrate seamlessly with 3300 XL extension cables, provided the total system length matches the monitoring system configuration.

• What is the standard target material for this probe?

  The factory calibration is optimized for AISI 4140 steel. Variations in target material magnetic permeability will require a calibration factor adjustment.

• Can this probe be installed in high-temperature areas?

  Yes, the probe is rated for continuous operation up to 177 deg C, assuming proper installation and adherence to environmental shielding guidelines.

• How is the gap voltage verified in the field?

  Gap voltage is measured at the proximity transducer output using a digital voltmeter. The value should be confirmed during initial commissioning and periodic maintenance.

• What is the function of the ClickLoc connector?

  The ClickLoc connector provides a secure, vibration-resistant physical connection, ensuring consistent electrical impedance throughout the signal path.

• Is the probe tip field-replaceable?

  No, the probe is a factory-sealed, single-piece assembly. If the tip or coil is damaged, the entire probe unit must be replaced.

• What is the minimum spacing to prevent cross-talk?

  Reference the 3300 XL 8 mm installation manual for required physical separation distances between probes to avoid electromagnetic interference.

• Does this probe require hazardous area approval?

  The "00" suffix in the agency approval field indicates that this specific configuration does not include hazardous area certifications. Verify local requirements before installation.