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CEI EN IEC 61757-3-2 PDF

CEI EN IEC 61757-3-2 PDF

Name:
CEI EN IEC 61757-3-2 PDF

Published Date:
12/01/2022

Status:
[ Active ]

Description:

Fibre Optic Sensors Part 3-2: Acoustic sensing and vibration measurement - Distributed sensing

Publisher:
Comitato Elettrotecnico Italiano

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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$32.7
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ENGLISH

This part of IEC 61757 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.


Edition : 22#
File Size : 1 file , 5.2 MB
Number of Pages : 58
Published : 12/01/2022

History

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