• Bently Nevada 21747-085-01
  • Bently Nevada 21747-085-01
  • Bently Nevada 21747-085-01
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Bently Nevada 21747-085-01 7200 Series Extension Cable

Bently Nevada 21747-085-01 7200 Series Extension Cable

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  • Manufacturer: Bently Nevada

  • Product No.: 21747-085-01

  • Country of origin:United States

  • Product Type: Extension Cable

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 80g

  • Dimensions: 112cm x 1.5cm x 1.2cm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

21747-085-01: 7200 Series extension cable with 8.5 m total length and stainless steel armor (Option 01). This cable is designed for use in 7200 proximity transducer systems to connect the proximity probe to the Proximitor sensor. It maintains the signal integrity required for shaft vibration and axial position measurements on rotating machinery such as turbines, compressors, and pumps. The extension cable serves as the intermediate link in the 7200 system, ensuring that the Proximitor can be mounted at a distance from the machine while maintaining calibration accuracy. This specific configuration features integrated stainless steel armor, which provides additional mechanical protection against abrasion and physical damage in harsh industrial environments.

Features

  • Total Cable Length: 8.5 m
  • Armor: Stainless steel armor (Option 01) for improved resistance to physical abuse
  • Compatibility: Designed for use with 7200 Series proximity probes and Proximitor sensors
  • Environmental: Suitable for use in confined spaces and demanding industrial conditions

Applications

  • Radial vibration monitoring for bearing condition and machine malfunction diagnostics
  • Axial thrust position measurement to detect bearing wear
  • Shaft average radial position determination for rotor stability analysis
  • General purpose displacement measurements on steam/gas turbines, electric motors, and pumps

Ordering Information

Option Code on This SKU Description
Orderable Part Number 21747-085-01 7200 Series Extension Cable
A - Cable Length 085 8.5 m (335 inches)
B - Armor 01 With stainless steel armor

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Part Number 21747-085-01
Cable Length 8.5 m
Armor Type Stainless Steel
Series 7200
Operating Temperature -34 degC to +177 degC
Compatibility 7200 Proximity Transducer Systems

Installation Guidelines

  • Ensure proper routing of the coaxial cable to avoid excessive bending, which may damage the conductor or shielding.
  • The extension cable should be securely fastened to prevent vibration-induced wear or loosening of connectors.
  • Ensure all connectors are clean and free of moisture or oil before installation to prevent signal degradation.
  • Maintain adequate separation from high-voltage power cables to minimize electromagnetic interference (EMI) on the signal path.
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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 21747-085-01 7200 Series Extension Cable

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What does the 01 option indicate in the 21747-085-01 part number?
The 01 option indicates that this extension cable is equipped with stainless steel armor for added physical protection.

Is this cable compatible with 3300 series monitors?
While primarily designed for 7200 series systems, Bently Nevada 7200 proximity transducer systems are compatible with 3300 and 9000 monitoring systems.

What is the total length of this specific cable?
This specific SKU (21747-085-01) has a total length of 8.5 meters.

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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