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DIN EN 50104 VDE 0400-20:2011-04
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DIN EN 50104 VDE 0400-20:2011-04
Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods; German version EN 50104:2010More info
This Standard specifies general requirements for construction, testing and performance, and describes the test methods that apply to portable, transportable and fixed apparatus for the measurement of the oxygen concentration in gas mixtures indicating up to 25 % (v/v). The apparatus, or parts thereof, may be intended for use in potentially explosive atmospheres (see 4.1) and in mines susceptible to firedamp.
| Author | VDE |
|---|---|
| Editor | VDE |
| Document type | Standard |
| Format | Paper |
| ICS | 13.320 : Alarm and warning systems
|
| Number of pages | 35 |
| Replace | DIN EN 50104 (2002-10) |
| Cross references | EN 50104 (2010-06), IDT |
| Weight(kg.) | 0.1595 |
| Year | 2011 |
| Document history | DIN EN 50104 (2011-04) |
| Country | Germany |
| Keyword | EN 50104;50104 |