Bently 330130-040-02-00

Bently 330130-040-02-00

Product Introduction
The 330130-040-02-00 is a standard extension cable belonging to the Bently Nevada 3300 XL 8mm proximity sensor system. The “040” in the part number specifies a length of 4.0 meters (approximately 13.1 feet). It is designed to bridge the connection between the proximity probe and the Proximitor transducer, ensuring high-fidelity signal transmission for vibration and position monitoring.

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Description

Bently 330130-040-02-00

Technical Specifications

  • Product Series: 3300 XL 8mm Extension Cable
  • Cable Length: 4.0 meters (13.1 feet)
  • Impedance: 75Ω Triaxial Cable
  • Connector Type: ClickLoc

Functional Features

  • Signal Integrity: Utilizes a 75Ω triaxial design with FEP insulation to effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI).
  • System Interchangeability: Fully interchangeable with 3300 XL 8mm probes and Proximitor sensors, supporting plug-and-play without individual component calibration.
  • Low Loss Transmission: Features a low-resistance center conductor design to ensure minimal signal degradation over the 4-meter span.

Application Scenarios
Extensively used in power generation, petrochemical, and metallurgical industries for continuous online monitoring of critical rotating machinery such as steam turbines, compressors, and pumps.

Performance Parameters

  • Center Conductor Resistance: Typical 0.88Ω ± 0.13Ω (for 4m length)
  • Operating Temperature: -52°C to +177°C (-62°F to +350°F)
  • Minimum Bend Radius: 25.4 mm (1 inch)

Material Composition
Center copper conductor, fluorinated ethylene propylene (FEP) dielectric insulation, braided copper shield, and a durable outer protective jacket.

Structural Characteristics
A flexible, high-performance triaxial cable featuring ClickLoc connectors on both ends, which require only finger-tightening and incorporate a locking mechanism to prevent accidental disconnection.

Working Principle
Acts as a passive RF transmission line, carrying the high-frequency signal generated by the eddy current probe to the Proximitor transducer without altering the impedance characteristics of the system.

Installation Requirements
Route the cable away from high-voltage power lines to prevent induced noise. Secure the cable using appropriate clamps to prevent vibration-induced fatigue, ensuring the bend radius never drops below 25.4 mm.

Usage Precautions
Do not kink, crush, or splice the cable. Inspect the ClickLoc connectors regularly for signs of corrosion or mechanical damage. Ensure the total system length (probe + extension cable) strictly matches the Proximitor’s configured length.

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