The Bently Nevada 330130-045-01-05, also cataloged as the 330130 Extension Cable, operates as a dedicated hardware component for RF signal transmission within 3300 XL Proximitor Sensor networks. It acts as the electrical link connecting an 8 mm or 5 mm proximity probe to a remote transducer module, maintaining analog proximity loop integrity without introducing uncompensated impedance mismatches or signal phase errors.
| Parameter | Specification |
|---|---|
| Model | 330130-045-01-05 |
| Brand | Bently Nevada |
| Origin | United States |
| Weight | 2.0 kg |
| Dimensions | 4.5 m physical length (armored jacket diameter 5.89 mm) |
| 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 330130-045-01-05 utilizes a specialized armored coaxial infrastructure to provide signal integrity and cross-talk suppression during parallel routing configurations. The tight manufacturing tolerances of the internal core establish standard eddy-current probe scaling coefficients required by 3300 XL monitoring systems. This structural optimization ensures correct loop attenuation behavior, facilitating precise gap voltage validation targeting standard -10 VDC operational baselines.
Q: How does the internal capacitance shift if the outer armored jacket experiences structural deformation or crushing?
A: Mechanical deformation of the outer armor layer modifies the distance between the primary internal conductor and the copper braid shielding. This structural change alters the nominal 69.9 pF/m baseline capacitance parameter, resulting in non-linear scale factor errors in the vibration tracking circuit.
Q: Does the -05 multiple approval suffix change the physical grounding or electrical connection scheme of the coaxial shield?
A: No. The -05 designation dictates compliance with intrinsic safety parameters for hazardous locations (CSA, ATEX, IECEx) but does not change the physical structure of the coaxial cable. Shielding connection and insulation requirements remain identical to standard variants.
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