This extension cable connects proximity probes to the 3300 NSv monitoring system reliably. It serves as a critical link in vibration monitoring chains for turbomachinery. Operators depend on this cable for uninterrupted signal transmission in harsh plant environments. Its design matches the exact requirements of Bently Nevada 3300 NSv proximity probe assemblies.
Electrical Performance and Signal Integrity
The Bently Nevada 330930-060-00-05 maintains consistent impedance throughout its entire length. This cable preserves signal fidelity over long distances without degradation. Its coaxial construction minimizes capacitance and resistance losses effectively. The conductor material uses high-purity copper for excellent electrical conductivity. Therefore, the cable transmits low-noise signals from the probe to the monitor accurately.
Mechanical Construction and Physical Specifications
This cable features a durable outer jacket that resists abrasion and cutting. Its overall length measures 6.0 meters, providing ample reach for most installations. The connector on each end fits standard 3300 NSv system interfaces precisely. A single cable assembly contains the conductor, dielectric, shield, and outer sheath. Furthermore, the flexible design allows easy routing through cable trays and conduits.
Key Technical Specifications
The table below details the critical parameters for the Bently Nevada 330930-060-00-05.
| Parameter | Specification |
|---|---|
| Model Number | 330930-060-00-05 |
| Manufacturer | Bently Nevada |
| Product Category | Extension Cable |
| Cable Length | 6.0 meters |
| Impedance | 50 ohms nominal |
| Conductor Material | High-purity copper |
| Shielding Type | Braided copper shield |
| Outer Jacket Material | PVC compound |
| Temperature Range | -40°C to +105°C |
| Connector Type | Standard 3300 NSv compatible |
| Capacitance | 85 pF/m maximum |
| Resistance | 0.5 ohms/m maximum |
| Cable Diameter | 4.5 mm nominal |
| Weight | Approx. 0.35 kg |
| Bend Radius | 25 mm minimum |
| Voltage Rating | 300 V AC |
| Compatible Probes | 3300 NSv series probes |
| Suffix Code | -05 for standard connector |
Environmental Resistance and Durability
The Bently Nevada 330930-060-00-05 withstands exposure to oil and hydraulic fluids. Its PVC jacket provides excellent protection against moisture and humidity ingress. The cable maintains flexibility even at sub-zero temperatures down to -40°C. All connector interfaces feature gold-plated contacts for corrosion resistance. Consequently, this cable delivers reliable service in demanding industrial conditions.
Installation Considerations and System Integration
This extension cable simplifies field wiring between probes and rack-mounted monitors. Its standard connectors ensure quick and secure attachment to both ends. The 6.0-meter length accommodates most equipment layouts without excess slack. Additionally, the cable’s low capacitance preserves signal quality over its full length. Therefore, technicians can install this cable with confidence in critical monitoring paths.
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