Bently Nevada 330130-045-13-05

Bently Nevada 330130-045-13-05

Product Overview: The 330130-045-13-05 is an armored FluidLoc extension cable within the Bently Nevada 3300 XL 8mm eddy current proximity transducer system, equipped with a connector protector and carrying multi-agency certifications. In the model number, “330130” designates the 3300 XL standard extension cable product base, “045” indicates a cable length of 4.5 meters (14.8 feet), “13” denotes an armored FluidLoc cable with connector protector, and “05” indicates multi-agency approval (CSA NRTL/C, BASEEFA/CENELEC, CSA Division 2). This cable is fully compatible with 3300 XL 8mm probes and 330180 series Proximitor transducers, supporting complete interchangeability within the system without individual matching or bench calibration.

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Description

Bently Nevada 330130-045-13-05

Technical Specifications:

  • Cable Length: 4.5 meters (14.8 feet)
  • Cable Type: Armored FluidLoc cable with connector protector
  • Connector Type: Micro-coaxial ClickLoc gold-plated copper connectors
  • Conductor Type: 75Ω triaxial coaxial structure
  • Insulation Material: FEP (Fluoroethylene Propylene)
  • Armor Material: Stainless steel braided armor
  • Operating Temperature Range: -52°C to +177°C
  • Minimum Bend Radius: 25.4mm (1 inch)
  • Certification: CSA NRTL/C, BASEEFA/CENELEC, CSA Division 2
  • Compliance Standard: API 670 (4th Edition)

Functional Features:

  • Stainless steel braided armor provides superior mechanical protection against crushing, abrasion, and impact
  • FluidLoc cable option prevents oil and other liquids from leaking through the cable interior to the outside of the machine
  • Connector protector provides additional environmental sealing for the ClickLoc connection
  • Multi-agency certification supports hazardous area (Division 2) installations
  • 75Ω triaxial structure provides excellent EMI/RFI shielding
  • ClickLoc gold-plated copper connectors ensure corrosion-resistant, tool-free reliable connections
  • Fully interchangeable with the 3300 XL 8mm system, no individual calibration required
  • CableLoc design provides 330N (75 lbf) pull strength

Application Scenarios:

  • Rotating machinery monitoring in hazardous areas with oil exposure
  • Petrochemical plant compressor and pump vibration monitoring in classified zones
  • Steam turbine shaft vibration and axial displacement measurement
  • Gearbox and fan condition monitoring in Division 2 locations
  • Applications requiring armored protection, fluid sealing, and multi-agency certification
  • International projects requiring CSA, ATEX, and IECEx certifications

Performance Parameters:

  • Cable Capacitance: 69.9 pF/m (21.3 pF/ft)
  • Output Impedance: 50Ω
  • Sensitivity Stability: Output changes less than 2mV per 1 volt change in input voltage
  • Frequency Response: 0 to 10kHz
  • Armor Tensile Strength: CableLoc design provides 330N (75 lbf) pull strength

Material Composition:

  • Conductor: Copper core with braided shielding layer
  • Armor Layer: Stainless steel braided armor
  • Insulation Layer: FEP (Fluoroethylene Propylene)
  • Connector: ClickLoc gold-plated copper
  • Connector Protector: Environmental sealing cap
  • Outer Jacket: Heavy-duty industrial-grade polymer with FluidLoc sealing

Structural Characteristics: Armored FluidLoc coaxial cable with a triaxial structure. The stainless steel braided armor layer provides mechanical protection, the FluidLoc design prevents fluid migration through the cable, and a connector protector is installed externally on the ClickLoc connectors to provide environmental sealing. The multi-protection structure makes this cable suitable for the most demanding industrial environments including hazardous areas with oil exposure.

Working Principle: The extension cable serves as the signal transmission bridge in the eddy current sensor system, transmitting the high-frequency signal generated by the probe tip coil to the Proximitor without loss through the coaxial structure. The outer shielding braid of the coaxial structure prevents external electromagnetic interference from intruding, while the inner signal line maintains constant impedance. Once the signal reaches the Proximitor, it undergoes amplification, demodulation, and linearization, ultimately outputting a DC voltage signal proportional to the distance between the probe tip and the target surface.

Installation Requirements:

  • Ensure the total length of the probe cable plus the extension cable strictly equals 5.0 meters or 9.0 meters
  • Cable routing must maintain at least 30cm clearance from high-voltage power cables
  • Maintain a minimum bend radius of 25.4mm; prohibit excessive bending
  • ClickLoc connectors are hand-tightened; do not use tools
  • The shielding layer must be grounded at a single point on the Proximitor end; prohibit multi-point grounding to prevent ground loops
  • The connector protector must be installed after the final connection is completed to ensure sealing effectiveness
  • Hazardous area installations must comply with applicable explosion-proof regulations

Usage Notes:

  • The “13” code indicates armored FluidLoc construction with connector protector, suitable for environments with mechanical damage, moisture, and oil exposure risks
  • The “05” code indicates multi-agency certification; verify that the specific certifications meet site requirements before installation
  • Inspect the armor layer, FluidLoc sealing, and connector protector at each maintenance interval
  • Do not substitute standard cables in areas where armored FluidLoc cables with connector protectors are specified
  • Hazardous area installations must comply with applicable explosion-proof regulations
  • After installation in high-vibration areas, verify connector tightness

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