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The Bently Nevada 330130-040-00-05, also cataloged as the 330130 Extension Cable, operates as a dedicated hardware component for high-frequency signal transmission within 3300 XL Proximity Transducer System platforms.

Suffix Breakdown & Model Matrix

  • 330130: 3300 XL Standard Extension Cable Base Model

  • -040: Cable Length Option (4.0 meters / 13.1 feet)

  • -00: Connector Protector and Cable Option (Standard cable)

  • -05: Agency Approval Option (Multiple Approvals)

Hardware Specifications

Parameter Specification
Model 330130-040-00-05
Brand Bently Nevada
Origin USA
Weight 0.250 kg estimate
Dimensions 4.0 meters (13.1 feet) electrical/physical length
Operating Temp -51 deg C to +177 deg C nominal
Power Consumption Passive coaxial component (0 mA active load)
Characteristic Impedance 75 ohm nominal
Connection Interfaces Miniature coaxial ClickLoc connectors
Agency Approvals Multiple regional hazard zone compliance certifications

Mechanical Monitoring & TSI Technical Attributes

The 330130 passive extension coaxial line provides matched impedance linking necessary for precise eddy-current probe scaling inside the proximity sensor loop. System calibration protocols demand total electrical length stability to ensure proper gap voltage validation targeting a -10 VDC baseline setting. This 4.0 meter configuration establishes high-integrity cross-talk suppression along its continuous shield run. This isolates low-amplitude high-frequency modulations induced by rapid rotor dynamics from external electromagnetic fields before the transducer signal routes to the final Proximitor driver circuit.

Frequently Asked Questions

  • Q: What is the technical function of the -05 agency option on this cable?

    • A: The -05 suffix indicates the coaxial cable assembly is marked and certified under multiple international safety standards (such as ATEX, IECEx, and North American hazardous location frameworks) for installation in classified areas.

  • Q: How do the integrated ClickLoc coaxial connectors handle mechanical vibration without dropping signal continuity?

    • A: The miniature ClickLoc connectors employ a positive mechanical locking detent mechanism that guarantees constant surface-to-surface terminal compression, maintaining structural cross-talk suppression under continuous machine casing vibration.

  • Q: Can this 4.0 meter extension cable be combined with a 1.0 meter proximity probe?

    • A: Yes. Combining a 1.0 meter probe with this 4.0 meter extension cable creates a total electrical length of 5.0 meters, which matches the calibration requirements of a standard 5.0 meter Proximitor Sensor.

Field Installation Guidelines

  1. Terminate all power to the target monitoring loops and establish zero-energy conditions. Verify the intermediate junction enclosures are completely free of oil, moisture, or dirt contamination.

  2. Carefully pull the 330130 coaxial line through the designated protecting tray paths, preventing any sharp bends or pinching actions that degrade the internal insulation layers.

  3. Align and push the miniature ClickLoc coaxial interface onto the proximity probe connector till a distinct mechanical locking engage point is achieved.

  4. Execute physical gap voltage validation on the driver terminal blocks to ensure the sensor output settles at the targeted -10 VDC baseline position.

  5. Seal the raw ClickLoc coaxial junction using self-fusing silicone electrical insulation tape to provide defense against corrosive industrial fluids, grounding loop risks, and casing contact shorts.

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