IEC 61757-1-1:2020 RLV 
Redline version

Fibre optic sensors - Part 1-1: Strain measurement - Strain sensors based on fibre Bragg gratings

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Abstract

IEC 61757-1-1:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 61757-1-1:2020 defines detail specifications for fibre optic sensors using one or more fibre Bragg gratings (FBG) as the sensitive element for strain measurements. Generic specifications for fibre optic sensors are defined in IEC 61757. This document specifies the most important features and characteristics of a fibre optic sensor for strain measurements, based on use of an FBG as the sensitive element, and defines the procedures for their determination. Furthermore, it specifies basic performance parameters and characteristics of the corresponding measuring instrument to read out the optical signal from the FBG. This document refers to the measurement of static and dynamic strain values in a range of frequencies. A blank detail specification is provided in Annex B. This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision. This edition includes the following technical changes with respect to the previous edition:
- update of cited standards;
- clarification of definitions and test specifications.

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Additional information

Publication typeInternational Standard
Publication date2020-03-27
Edition2.0
Available language(s)English
TC/SCTC 86/SC 86C - Fibre optic systems and active devicesrss
ICS33.180.99 - Other fibre optic equipment
Stability date  2024
Pages161
File size4808 KB

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