The Bently Nevada 330130-045-02-00, 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 electrical pathway linking a proximity probe to a remote transducer module, ensuring continuous analog loop transmission without introducing uncompensated impedance mismatches or signal phase errors.
| Parameter | Specification |
|---|---|
| Model | 330130-045-02-00 |
| Brand | Bently Nevada |
| Origin | United States |
| Weight | 0.25 kg nominal |
| Dimensions | 4.5 m physical length (75 ohm coaxial geometry) |
| Operating Temp | -51 to +177 deg C |
| Power Consumption | 0.0 W (Passive component) |
| Transducer System Matching | 3300 XL 5 mm and 8 mm Proximity Transducers |
| Nominal Capacitance | 69.9 pF/m (21.3 pF/ft) |
| Minimum Bend Radius | 25.4 mm (1.0 in) |
The physical geometry of the 330130-045-02-00 extension cable maintains tight impedance tolerances over its 4.5 m path to stabilize eddy-current probe scaling for proximity measurement systems. This coaxial engineering preserves the fidelity of high-frequency RF signals against industrial interference, allowing accurate gap voltage validation targeting standard -10 VDC operational baselines. Effective cross-talk suppression prevents voltage distortions when parallel cables are run within proximity of machinery rotor systems.
Q: What is the technical purpose of the integrated connector protectors (-02 suffix) on this standard cable?
A: The connector protectors provide a physical environmental seal over the coaxial connections, preventing moisture ingress and eliminating accidental grounding loops caused by bare metal connectors touching structural conduits or machinery casings.
Q: Will trimming excess length off this 4.5 m cable during installation affect the transducer loop?
A: Yes. Trimming changes the absolute electrical length and total capacitance of the coaxial line. The remote Proximitor sensor is factory-calibrated for an exact total system length (typically 5.0 m or 9.0 m including probe); altering this length invalidates the linear scale factor.
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