Description

The Bently Nevada 330130-070-00-05 serves as the primary 330130 Standard Extension Cable utilized to execute critical analog signal transmission across 3300 XL Proximity Transducer System platforms. Consequently, this component establishes the physical connection between the proximity probe and the primary Proximitor sensor.

Suffix Breakdown & Model Matrix

• 330130: Base part number for 3300 XL 8 mm Standard Extension Cable.
• -070: Cable length option representing 7.0 meters (22.9 feet).
• -00: Connector protector and cable option designating standard unarmored cable configuration.
• -05: Agency approval option designating multiple international hazardous area certifications (CSA, ATEX, IECEx).

Hardware Specifications

Transducer Interface & Mechanical Monitoring Characteristics

This extension cable functions as a calibrated electrical length element, thereby preserving steady-state eddy-current probe scaling. Specifically, the triaxial core maintains a low-attenuation path to prevent fluctuations in baseline gap voltage validation (-10 VDC targets) at the Proximitor sensor interface. Furthermore, active structural shielding drives comprehensive cross-talk suppression and electromagnetic isolation, which ultimately protects the precise analog waveforms generated by complex rotor dynamics.

Frequently Asked Questions

Q: Can this 7.0-meter extension cable be paired arbitrarily with any probe length?

A: No, because the total electrical length must remain consistent for precise system calibration. For instance, engineers must match a 7.0-meter cable with a 1.0-meter probe to achieve a standard 8.0-meter system length, unless the calibrated 3300 XL Proximitor sensor configuration specifies otherwise.

Q: What mechanical limitations govern the handling of this cable inside conduit?

A: The cable requires a strict minimum bend radius of 25.4 mm. If installation forces exceed this bending limit, the action permanently modifies the internal geometry of the triaxial layout, thereby introducing system capacitance shifts and calibration errors.

Field Installation Guidelines

1. Clean all connector interfaces with an approved electrical contact cleaner before initiating final mechanical mating.
2. Join the coaxial ClickLoc connections firmly by hand until an audible physical click occurs, which confirms positive locking retention.
3. Apply a maximum tightening torque specification of 0.565 N m if technicians deploy specialized torque tools during assembly.
4. Insulate connection points with silicon tape or dedicated connector protectors to eliminate the risk of moisture intrusion or intermittent grounding against the machine housing.