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E DIN EN IEC 61757 VDE 0885-757:2026-01

Fibre optic sensors

Generic specification

(IEC 86C/1952/CDV:2025); German and English version prEN IEC 61757:2025
Class/Status: Draft, valid
Released: 2026 -01   Published: 2025-12 -12
VDE Art. No.: 1800901
End of objection deadline: 2026-02-12

This document defines, classifies, and provides a framework of generic tests or measurement methods for characterizing and specifying fibre optic sensors, including their specific components and subassemblies. The requirements of this document apply to all related fibre optic sensor standards that are part of the IEC 61757 series. Other parts of the IEC 61757 series contain requirements that are specific to sensors that measure particular quantities, and to a particular style or variant of such a fibre optic sensor.