Bently Nevada 21747-085-01 7200 Series Extension Cable

SKU 21747-085-01

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12-month warranty
Free returns within 30 days

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

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.

FAQ

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.

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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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

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