Bently Nevada

Bently Nevada 2789-144 7200 Series Proximity Probe Extension Cable

SKU 2789-144

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada

  • Product No.: 2789-144

  • Country of origin:United States

  • Product Type: Proximity Probe Extension Cables

  • Payment: T/T, Western Union

  • Weight: 320g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Designed for industrial machinery monitoring, the Bently Nevada 2789-144 provides reliable signal transmission within non-contacting displacement and vibration measurement systems. This coaxial proximity probe extension cable connects the proximity probe to the Proximitor sensor, maintaining precise electrical impedance to prevent signal degradation across the measurement loop. It is engineered to withstand the demanding environments of heavy industrial applications, ensuring consistent electrical performance and mechanical durability in critical asset protection systems.

The cable acts as an essential link in the transducer system, preserving the integrity of high-frequency RF signals generated by the Proximitor. By utilizing high-quality shielding, it minimizes susceptibility to external electromagnetic interference (EMI), which is critical for accurate shaft vibration, position, and speed measurements on rotating machinery.

Features

  • Engineered specifically for compatibility with Bently Nevada 7200 Series 5mm and 8mm proximity transducer systems.
  • Robust coaxial design optimizes signal propagation and minimizes attenuation.
  • High-integrity shielding provides effective protection against industrial electromagnetic noise.
  • Durable outer jacket material offers resistance to oils, solvents, and environmental degradation.
  • Precision connectors ensure secure, low-resistance physical connections.

Applications

  • Steam and gas turbine shaft vibration and position monitoring.
  • Centrifugal compressor radial vibration and axial thrust measurements.
  • Generators, pumps, and gearboxes in power generation and petrochemical plants.
  • Industrial machinery protection systems requiring continuous asset health monitoring.

Technical Specifications

Manufacturer Bently Nevada
Part Number 2789-144
System Compatibility 7200 Series 5mm & 8mm Proximity Transducer Systems
Cable Type Coaxial (Shielded)
Country of Origin United States

Installation Guidelines

  • Maintain the minimum bend radius specified for coaxial cables to prevent internal conductor damage and impedance changes.
  • Ensure all connector interfaces are clean, dry, and free from contaminants before mating.
  • Utilize connector protectors or self-fusing silicone tape in areas exposed to fluids, moisture, or high humidity.
  • Route the extension cable through dedicated conduit or cable trays, separating it from high-voltage AC power lines to avoid electrical noise coupling.

FAQ

What system is the Bently Nevada 2789-144 extension cable compatible with?

It is designed for use with Bently Nevada 7200 Series 5mm and 8mm proximity transducer systems.

Why is proper routing important for this extension cable?

Proper routing prevents electromagnetic interference (EMI) and physical damage, ensuring accurate dynamic vibration and position measurements.

How should the connectors be protected in wet environments?

Connectors should be sealed using connector protectors or self-fusing silicone tape to prevent moisture ingress and signal degradation.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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