The Bently Nevada 330130-080-02-00, also cataloged as the 330130 Extension Cable, operates as a dedicated hardware component for RF signal transmission within 3300 XL Proximitor Sensor networks. It serves as the calibrated passive connection linking an eddy-current proximity probe to a remote processing transducer, executing high-frequency analog parameter tracking without introducing loop capacitance mismatches.
| Parameter | Specification |
|---|---|
| Model | 330130-080-02-00 |
| Brand | Bently Nevada |
| Origin | United States |
| Weight | 0.38 kg nominal |
| Dimensions | 8.0 m nominal cable length (75 ohm coaxial geometry) |
| Operating Temp | -51 to +177 deg C |
| Power Consumption | 0.0 W (Passive hardware) |
| Nominal Capacitance | 69.9 pF/m (21.3 pF/ft) |
| Minimum Bend Radius | 25.4 mm (1.0 in) |
| System Match | 3300 XL 5 mm and 8 mm Proximity Transducers |
The physical geometry and specialized shielding of the 330130-080-02-00 extension cable maintain precise electrical impedance parameters across its 8.0 m path. This continuous matching is required to preserve factory eddy-current probe scaling configurations. By enforcing uniform capacitance levels, the cable prevents high-frequency signal rolloff and attenuation, allowing accurate gap voltage validation targeting nominal -10 VDC baselines across complex machinery rotor dynamics monitoring zones.
Q: What is the mechanical function of the integrated connector protectors specified by the -02 suffix?
A: The connector protectors provide an environmental seal over the miniature coaxial connections, preventing liquid or particulate ingress and eliminating accidental grounding faults caused by bare metal contact with local enclosures.
Q: Can this 8.0 m cable be swapped into a loop designated for a 5.0 m total system length?
A: No. Proximitor sensors are factory-tuned for specific cumulative electrical lengths (such as 5.0 m or 9.0 m loops). Installing an incorrect cable length disrupts the loop capacitance, invalidating the calibrated linear scale factor.
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