ECDS System ds82x

Product catalog summary

Introduction
Brüel & Kjær Vibro introduces the ds821 and ds822 series, a new generation of non-contacting eddy-current displacement sensors. These sensors are designed for monitoring rotating and reciprocating machines with journal-bearings across various industrial applications.

Specifications
The ds821 series is intended for standard applications, while the ds822 series is suitable for hazardous areas (ATEX). Both series cover measurement ranges of 4 mm and 2 mm, with additional ranges to be released soon.

Features

Autoselection of system length allows the same driver unit to be used for both 5 m and 10 m cable lengths, reducing inventory costs and simplifying installation.
Push-pull self-latching connectors ensure secure, fast, and easy installation.
Excellent EMC performance and temperature stability.
High-end ceramic probe cap for harsh environments.

Applications
The sensors are suitable for vibration and reference measurement (e.g., radial shaft vibration, displacement, phase reference, speed measurement) and position measurement (e.g., axial shaft position, rod-drop/rod position).

Quality and Reliability
The sensor systems maintain high standards of design, construction, performance, and reliability, making them ideal for machine protection and condition monitoring installations. An in-house calibration service is available to ensure long-term usability.

Contact Information
For more information, contact Brüel & Kjær Vibro GmbH in Germany or Brüel & Kjær Vibro A/S in Denmark, or visit their website at www.bkvibro.com.

Catalog excerpts

ECDS System Series ds821 and ds822 A new generation of non-contacting eddy-current eration ment displacement sensors

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Series ds821 (standard) and Series ds822 (for hazardous areas) Brüel & Kjær Vibro introduces the first members of a new family of eddy-current displacement sensors (ECDS systems). The ds820 family* was developed in close cooperation with our customers and provides a valuable addition to our existing successful sensor portfolio. Series ds821 & series ds822 both cover the measurement ranges of 4 mm and 2 mm**. Series ds821 is designed for use in standard applications, series ds822 is suitable for use in hazardous areas (ATEX). The system is designed for monitoring rotating and reciprocating machines...

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Some of the outstanding features of the ds820 family: Autoselection of system length: The same ECDS driver unit (OD) can be used for both 5 m and 10 m cable lengths, minimizing inventory costs and simplifying installation Push-pull self-latching connectors provide secure, fast and easy installation on site Excellent EMC performance Excellent temperature stability High-end ceramic probe cap for use in harsh surroundings The new sensor systems have the same high standards of design, construction, performance and reliability as do all Brüel & Kjær Vibro displacement sensor systems. The proven quality...

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02/0113 All information non-binding. Right of alteration reserved. BBR 0038-EN-11 Contact Brüel & Kjær Vibro GmbH Leydheckerstrasse 10 64293 Darmstadt Germany Phone: +49 6151 428 0 Fax: +49 6151 428 1000

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ECDS System ds82x

ECDS System ds82x

Catalog excerpts

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