The Bently Nevada 330130-045-00-CN, also cataloged as the 330130 Extension Cable, operates as a dedicated hardware component for transmitting eddy-current probe signals within 3300 XL proximity transducer systems. The cable assembly maintains the calibrated electrical characteristics required between the proximity probe and Proximitor sensor while preserving signal integrity throughout the measurement loop.

Model Configuration

Technical Specifications

Eddy-Current Signal Transmission Characteristics

The 3300 XL extension cable forms part of the calibrated transducer chain used for shaft vibration and position monitoring. Electrical characteristics such as cable capacitance and conductor impedance are controlled to maintain compatibility with 3300 XL proximity probes and Proximitor sensors.

In eddy-current measurement systems, cable parameters directly influence probe scale factor stability and signal linearity. Matching extension cable specifications to the transducer system configuration assists in maintaining expected gap voltage behavior and minimizing measurement deviation across the signal path.

Technical Questions

Q: Can the extension cable be shortened in the field?
A: No. The cable is part of the calibrated transducer system. Altering cable length changes the electrical characteristics and may affect measurement performance.

Q: Is the cable intended for direct connection to a PLC analog input?
A: No. The cable is designed to connect a compatible Bently Nevada proximity probe to its associated Proximitor sensor.

Q: What role does cable capacitance play in the transducer system?
A: Cable capacitance contributes to the overall electrical characteristics of the proximity measurement loop and is considered during system calibration.

Q: Are shield grounding practices important during installation?
A: Yes. Proper grounding and separation from high-energy conductors help reduce electromagnetic interference and signal coupling.

Q: Can this extension cable be used with non-compatible probe systems?
A: Compatibility should be verified against the probe and sensor specifications. The cable is designed for use within the 3300 XL transducer family.

Installation Recommendations

• Verify the cable part number and length before installation.

• Route the cable separately from motor power cables, VFD output conductors, and high-current feeders.

• Maintain cable shielding continuity according to the transducer system installation manual.

• Avoid excessive bending, crushing, or tensile loading during cable routing.

• Inspect connectors for contamination or mechanical damage before mating.

• Secure the cable using suitable industrial supports to prevent vibration-induced wear.

• Confirm transducer gap voltage and system calibration after installation when required by maintenance procedures.

• Maintain separation from adjacent sensor circuits where possible to reduce cross-talk between measurement channels.

Ordering Information

Package typically includes:

• 1 x Bently Nevada 330130-045-00-CN 3300 XL Extension Cable

• Factory-installed connectors

• Standard manufacturer identification labeling

Optional accessories and related components may include:

• 3300 XL Proximity Probes

• 3300 XL Proximitor Sensors

• Probe Mounting Hardware

• Extension Cable Accessories

Shipping Details

• Delivery time: 2-7 days when payment finish

• Shipment via DHL, FedEx, or UPS

• Anti-static industrial packaging applied before dispatch

• Protective packaging used to prevent connector damage during transportation

• Individual product identification and traceability labeling included