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DIN EN 50104 VDE 0400-20:2020-08

* German Language Version *

Electrical equipment for the detection and measurement of oxygen

Performance requirements and test methods;

German version EN 50104:2019
Class/Status: Standard, valid
Released: 2020-08
VDE Art. No.: 0400406

This document specifies general requirements for design, testing and performance, and describes the test methods that apply to portable, transportable and fixed equipment for the measurement of the oxygen concentration in gas mixtures indicating up to 25 % (v/v).