EN IEC 61757-3-2:2022

Name: EN IEC 61757-3-2:2022
Brand: CENELEC
SKU: EN IEC 61757-3-2:2022
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Fibre optic sensors - Part 3-2: Acoustic sensing and vibration measurement - Distributed sensing EN IEC 61757-3-2:2022

Publication date: Sep 20, 2022

General information

Current stage: 60.60 Standard published May 6, 2022

Originator: CENELEC

Owner: CLC/SR 86C Fibre optic systems and active devices

Type: European Norm

ICS: 33.180.99 Other fibre optic equipment

Buying

Status: Published

Scope

This part of IEC 61757 specifies terminology, characteristic performance parameters, related test and calculation methods, and specific test equipment for interrogation units used in distributed fibre optic acoustic sensing and vibration measurement systems. This document refers to Rayleigh backscatter and phase detection method by phase-sensitive coherent optical time-domain reflectometry (ϕ-OTDR) only. Quasi-static and low frequency operation modes are not covered by this document.
Generic specifications for fibre optic sensors are defined in IEC 61757.

Life cycle

NOW

PUBLISHED
EN IEC 61757-3-2:2022
60.60 Standard published
May 6, 2022