Bently 130118‑0100‑02

Bently 130118‑0100‑02

Product Introduction: 130118‑0100‑02 is factory‑calibrated 10‑meter non‑armored extension‑cable for 3300 NSv proximity‑transducer system. It provides long‑distance signal‑transmission path between NSv proximity probe and remote‑mounted 990 / 991 DIN‑rail transmitters. Every finished cable completes strict factory electrical‑length and impedance calibration. It is used for field‑installation scenarios where physical distance between proximity‑probe and transmitter exceeds shorter‑length extension‑cable capability. It uses double‑layer shielding construction for reliable high‑frequency‑signal transmission under industrial electromagnetic‑interference environment.

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Description

Bently 130118‑0100‑02

Technical Specifications:

  • Physical Length: 10 meters
  • Compatible Sensor: 3300 NSv series proximity probe
  • Connector Type: NSv dedicated miniature coaxial‑connectors pre‑fitted at both ends
  • Insulation Material: FEP fluoropolymer
  • Shielding: Double‑layer full‑coverage copper‑braid shielding
  • Operating Temperature: ‑55 °C ~ +175 °C
  • Storage Temperature: ‑60 °C ~ +180 °C
  • Minimum Bending Radius: 12 times cable outer‑diameter
  • Insulation Resistance: ≥1000 MΩ
  • Characteristic Impedance: Factory‑calibrated for NSv transducer‑system
  • Weight: 0.46 kg Functional Features:
  1. Factory‑controlled precise electrical‑length parameter, guarantees NSv transducer‑system measurement‑accuracy after combining with NSv proximity probe.
  2. Double‑layer full‑coverage copper‑braid shielding restrains external electromagnetic‑noise interference for low‑amplitude high‑frequency eddy‑current‑sensor signals.
  3. FEP fluoropolymer insulation provides outstanding oil‑resistance, solvent‑resistance and wide‑range high‑low‑temperature performance.
  4. Pre‑assembled NSv‑standard coaxial‑connectors eliminate on‑site connector assembly work and guarantee connection‑integrity.
  5. Supports construction of total‑system electrical‑length matching requirement for 990 / 991 transmitters in long‑distance field‑wiring projects.
  6. Flexible cable body suitable for cable‑tray and conduit routing in instrument‑cable‑layout design. Application Scenarios: Long‑distance NSv proximity‑probe signal transmission; large‑size compressor and turbine‑unit monitoring‑point wiring; when DIN‑rail‑mounted 990 / 991 transmitters locate far‑away from field‑mounted NSv probes; plant‑wide machinery‑condition‑monitoring‑system reconstruction projects with long instrument‑cable runs. Performance Parameters: Strictly‑controlled impedance tolerance; low high‑frequency‑signal attenuation over full‑10‑meter length; stable electrical‑performance under temperature‑cycle variation. Material Composition: Solid copper central signal conductor; FEP inner‑layer insulation; inner copper‑braid shielding; outer copper‑braid shielding; FEP outer jacket; nickel‑plated brass NSv miniature coaxial‑connectors; high‑temperature‑resistant sealing gaskets. Structural Characteristics: Long‑length flexible coaxial‑cable assembly; both‑ends pre‑mounted NSv‑standard coaxial‑connectors with strain‑relief structure; cable outer‑surface continuously printed with full‑part‑number, length marking and unique production serial‑number. Working Principle: Acts as factory‑calibrated high‑frequency‑signal transmission medium. Transmits high‑frequency excitation signal from 990 / 991 integrated‑transmitter to NSv probe coil; returns impedance‑variation signal from probe back to transmitter internal circuit. Precise electrical‑length and impedance control minimize high‑frequency‑signal reflection, ensure transducer‑system maintains calibrated linear‑gap‑voltage characteristic. This cable contains no signal‑processing electronics. Installation Requirements:
  7. Maintain minimum‑bending radius 12 times cable outer‑diameter, forbid sharp dead‑bending that damages internal conductor‑shielding structure.
  8. Lay inside instrument‑conduit or cable‑tray; strictly separate routing path away from high‑power motor, inverter and heavy‑current power‑cables.
  9. Tighten coaxial‑connectors only by hand‑applied torque on knurled nut; avoid applying force to cable‑jacket.
  10. Use proper cable‑fixing clamps at regular intervals for long‑length cable run, reduce connector‑end mechanical‑stress induced by cable self‑weight and equipment vibration.
  11. Perform total‑system electrical‑length calculation: sum NSv probe inherent electrical‑length plus this extension‑cable electrical‑length, total value must match 990 / 991 transmitter factory‑calibrated system‑length setting. Usage Notes:
  12. Cutting, splicing or re‑solder modification to this factory‑calibrated cable is strictly prohibited. Modification destroys electrical‑length and impedance specification and invalidates transducer‑system calibration.
  13. Protect connectors from water, oil and process‑medium contamination; keep connector cavity clean and dry.
  14. Never apply high‑voltage megger insulation test across cable signal conductors.
  15. Inspect cable jacket integrity and connector locking‑status during each major‑equipment‑overhaul cycle.
  16. Do not substitute by non‑NSv‑spec general‑purpose coaxial‑cable for field‑replacement purpose.

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