Bently Nevada

Bently Nevada 21747-040-00 7200 Series Extension Cable

SKU 21747-040-00

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

  • Product No.: 21747-040-00

  • Country of origin:United States

  • Product Type: Extension Cable

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 60g

  • Dimensions: 1.8cm x 1.6cm x 123cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The 21747-040-00 is a 7200 series extension cable designed for use with Bently Nevada proximity transducer systems. This configuration features a 4.0 metre total length (Option 040) and is supplied without stainless steel armor (Option 00). As a critical component in the 7200 series signal chain, this cable connects the proximity probe to the Proximitor sensor, maintaining the necessary impedance and signal integrity required for accurate vibration and axial position measurements in rotating machinery.

This extension cable is compatible with 7200 series 5 mm and 8 mm proximity probe systems. The design utilizes 95 ohm coaxial construction, ensuring stable performance in various industrial environments. By providing a connection between the probe and the Proximitor, this extension cable allows for flexible installation in turbine, compressor, and pump monitoring applications.

Features

  • 4.0 metre total cable length
  • Standard construction without stainless steel armor
  • 95 ohm coaxial cable impedance
  • Compatible with Bently Nevada 7200 series 5 mm and 8 mm proximity transducer systems
  • Supports signal transmission between probe and Proximitor for vibration and position monitoring

Applications

  • Radial vibration monitoring for bearing condition analysis
  • Axial thrust position measurement
  • Rotating machinery including steam and gas turbines, centrifugal compressors, and electric motors
  • General purpose industrial displacement measurement

Ordering Information

Option Code Description
Orderable Part Number 21747-040-00 7200 Series Extension Cable
A - Cable Length 040 4.00 metres (157 inches)
B - Armor Option 00 Without armor

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Part Number 21747-040-00
Series 7200
Cable Length 4.0 metres
Armor None
Impedance 95 ohm coaxial
Operating Temperature -34 degC to +177 degC

Installation Guidelines

Ensure that coaxial cables are routed away from high-voltage lines to prevent electromagnetic interference. Protect connectors from moisture and contaminants during installation. While this specific model is unarmored, ensure the cable is secured and not subject to sharp bends or excessive mechanical strain. Maintain clean, tight connections at both the probe and Proximitor interfaces to ensure measurement accuracy.

FAQ

What is the length of the 21747-040-00 extension cable?

The 21747-040-00 extension cable has a total length of 4.0 metres (157 inches).

Does this cable include stainless steel armor?

No, the -00 option code indicates this cable is supplied without stainless steel armor.

Is this cable compatible with 3300 series probes?

The 21747 extension cable is designed specifically for the 7200 series proximity transducer systems. Compatibility with other series should be verified against specific system documentation.

What is the impedance of the 7200 series extension cable?

The 7200 series extension cables utilize 95 ohm coaxial cable construction.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 21747-040-00 7200 Series Extension Cable

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  • 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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