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IEC 61757-3-2:2022 ED1

Fibre optic sensors - Part 3-2: Acoustic sensing and vibration measurement - Distributed sensing
29. 3. 2022.

Опште информације

60.60     29. 3. 2022.

IEC

TC 86/SC 86C

Međunarodni standard

33.180.99  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt

IEC 61757-3-2:2022 specifies the terminology, characteristic performance parameters, related test and calculation methods, as well as specific test equipment for interrogation units used in distributed fibre optic acoustic sensing and vibration measurement systems. This document refers to the 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.

Životni ciklus

TRENUTNO

OBJAVLJEN
IEC 61757-3-2:2022 ED1
60.60 Standard objavljen
29. 3. 2022.

Nacionalna preuzimanja

SRPS EN IEC 61757-3-2:2022  
ISS

Optički senzori – Deo 3-2: Akustička osetljivost i merenje vibracija – Distribuirana osetljivost

60.60   Standard objavljen

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