Configured for non-contact displacement measurement in vibration monitoring architectures, the Bently Nevada 330101-00-30-10-01-00 (330101-00-30-10-01-00 Proximity Probes) provides direct physical signal execution within machinery protection systems.

Suffix & Model Matrix

• Series: 3300 XL 8 mm
• Thread: 3/8-24 UNF
• Unthreaded Length: 0.0 in
• Case Length: 3.0 in
• Total Length: 1.0 meter (3.3 feet)
• Connector: Miniature coaxial ClickLoc with protector

Hardware Specifications

Mechanical Monitoring & TSI Properties

The probe facilitates eddy-current probe scaling for linear displacement measurement relative to metallic targets. Optimal signal conditioning requires gap voltage validation to maintain -10 VDC targets, ensuring linearity across the transducer's operating range. Effective installation must account for rotor dynamics to prevent signal distortion, while implementing cross-talk suppression by maintaining adequate spacing from adjacent probes to prevent electromagnetic interference within the monitoring network.

Ordering info

1. 1 x 330101-00-30-10-01-00 Proximity Probe
2. 1 x Threaded lock nut
3. 1 x Connector protector assembly

Field Installation Guidelines

• Mounting: Install the probe using the 3/8-24 UNF thread into a rigid mounting bracket; verify the thread engagement does not impede the probe tip clearance.
• Gap Setting: Calibrate the initial gap to the required DC voltage offset using a feeler gauge between the probe tip and the target shaft.
• Grounding: Ensure electrical continuity between the probe case and the machine chassis unless isolated mounting is specified to mitigate ground loops.
• Cabling: Secure the miniature coaxial cable using cable ties to prevent movement in high-vibration areas and to protect the ClickLoc connection point.

Frequently Asked Questions

• What is the purpose of the 8 mm probe tip?

  The 8 mm diameter provides a balanced linear range for monitoring radial vibration and axial position on rotating machinery components.

• Can the cable be extended beyond 1.0 meter?

  The system is calibrated for a specific total length; changing the cable length requires recalibration of the Proximitor sensor for impedance matching.

• Is the ClickLoc connector waterproof?

  The connector is designed for standard industrial environments but is not submersible; ensure it is housed in a protected junction box if exposed to fluids.

• What happens if the probe tip touches the rotating shaft?

  Physical contact can damage the probe tip and introduce noise or false readings; probes must be installed with a non-zero clearance gap.

• How is the connector protector used?

  The protector slides over the ClickLoc connection to prevent contamination and mechanical strain at the mating point between the probe and extension cable.

• Is the probe sensitive to oil or lubricants?

  The probe tip is constructed from high-temperature polymer materials compatible with most standard industrial lubricants and hydraulic oils.

• Can I use this probe with an older 3300 series monitor?

  3300 XL probes are generally backward compatible with 3300 series components; verify system-level scaling to confirm signal output matches monitor requirements.

• How often should the probe be recalibrated?

  Periodic inspection of the gap voltage and signal response is recommended during scheduled maintenance outages to detect potential probe drift or degradation.