EN IEC 61757-8-1:2026

Fibre optic sensors - Part 8-1: Pressure measurement - Pressure sensors based on fibre Bragg gratings

Publication date:   Feb 17, 2026

General information

60.60   Standard published   Jan 30, 2026

CENELEC

CLC/SR 86C Fibre optic systems and active devices

European Norm

33.180.99   Other fibre optic equipment

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Scope

IEC 61757-8-1:2025 defines the terminology, structure, and measurement methods of optical pressure sensors for gases or liquids based on a diaphragm in combination with fibre Bragg gratings (FBGs) as the sensing element. This document also specifies the most important features and characteristics of these fibre optic pressure sensors and defines procedures for measuring these features and characteristics.

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PUBLISHED
EN IEC 61757-8-1:2026
60.60 Standard published
Jan 30, 2026