Configured for signal transmission extension and high-frequency analog signal integrity between proximity probes and proximitor sensors, the Bently Nevada 330130-080-13-00, also cataloged as the 330130 3300 XL Standard Extension Cable, operates as a dedicated hardware component for signal path extension within machinery protection systems.

Suffix Breakdown & Model Matrix

• Base Model Number: 330130 (3300 XL Standard Extension Cable Assembly)
• Cable Length Option (-080): 8.0 meters (26.2 feet) physical length
• Connector and Armor Option (-13): Armored FluidLoc cable configuration complete with connector protector
• Agency Approval Option (-00): Not required

Hardware Specifications

Cross-Talk Suppression and Signal Integrity

• Cross-Talk Suppression: Shielded coaxial construction and proper grounding prevent electromagnetic coupling and high-frequency signal degradation when multiple extension cables are bundled in tight raceways.
• Extension Cable Capacitance: Maintains a controlled characteristic impedance with a nominal capacitance of 69.9 pF/m (21.3 pF/ft) to ensure proper resonant tuning of the eddy-current measuring circuit.
• Gap Voltage Validation: System technicians must verify that inserting the 8.0 meter cable extension preserves the baseline -10 VDC initial static operating point at the proximitor output.
• Rotor Dynamics Signal Path: Conveys high-frequency radio frequency modulation signals without attenuation from the probe tip assembly to the proximitor sensor module.

Ordering Info

• 1 x 330130-080-13-00 3300 XL Standard Extension Cable (8.0 meters, Armored FluidLoc)
• 1 x Integrated Connector Protector and Sealing Sleeve Set

Cable Routing Guidelines

• Bend Radius Constraints: Maintain a minimum bend radius according to standard coaxial installation rules to avoid crushing the internal conductor or damaging the stainless steel armor.
• Connector Protection: Utilize the supplied connector protectors during pulling through conduits to prevent dust, moisture, or metallic debris from contaminating the ClickLoc fittings.
• Segregation from Power Lines: Route the extension cable through dedicated instrumentation trays, maintaining physical separation from high-voltage motor leads and variable frequency drives.
• Grounding Continuity: Ensure the outer armor and shield drain paths are correctly terminated at designated cabinet grounding points to prevent ground loops.

Frequently Asked Questions

• What is the total nominal weight of the 330130 extension cable assembly?

  The unit weighs approximately 0.85 kg.

• What are the physical shipping package dimensions?

  The shipping container measures 30 x 30 x 3 cm.

• What is the total physical length of this specific cable variant?

  The cable provides an exact length of 8.0 meters (26.2 feet).

• What mechanical protection feature is integrated into the cable design?

  It features an armored FluidLoc design to resist mechanical damage and fluid ingress.

• What is the typical distributed capacitance of the extension cable?

  The cable exhibits a typical capacitance of 69.9 pF/m (21.3 pF/ft).

• Does this cable require separate agency approval options?

  The specific part number suffix -00 indicates that specialized hazardous area approvals are not required for this component.

• What characteristic impedance is maintained across the line?

  The interconnect cabling is engineered to match the 50 Ohm system impedance of the 3300 XL platform.

• How does the cable connect to the probe and sensor?

  It utilizes specialized high-frequency ClickLoc connectors designed for secure, vibration-resistant locking.