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Norm
ÖVE/ÖNORM EN 45544-4
Issue date: 2016 09 01
Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance
This European Standard gives guidance on the selection, installation, use and maintenance of electrical apparatus used for the direct detection and direct concentration m...
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Withdrawn
: 2023 10 01
Publisher:
Austrian Standards International
Format:
Digital | 50 Pages
Language:
German
| English
Optionally co-design standards:
Topics
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IT, communication & electronic, Alarm and warning systems. Protection against crime, Alarm and warning systems
Electric & lighting engineering, Alarm and warning systems. Protection against crime, Alarm and warning systems
Building services engineering & equipment, Alarm and warning systems. Protection against crime, Alarm and warning systems
Safety, Alarm and warning systems. Protection against crime, Alarm and warning systems
Environment, Air quality, Workplace atmospheres
This European Standard gives guidance on the selection, installation, use and maintenance of electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours in workplace atmospheres. The primary purpose of such apparatus is to measure the concentration of a toxic gas or vapour in order to provide an exposure measurement and/or detection and warning of its presence.
This European Standard is applicable to apparatus whose primary purpose is to provide an indication, alarm and/or other output function to give a warning of the presence of a toxic gas or vapour in the atmosphere and in some cases to initiate automatic or manual protective actions. It is applicable to apparatus in which the sensor automatically generates an electrical signal when gas is present.
This European Standard is not applicable, but may provide useful information, for apparatus
- used for the measurement of oxygen,
- used only in laboratories for analysis or measurement,
- used only for process measurement purposes,
- used in car parks or tunnels (fixed apparatus only),
- used in the domestic environment,
- used in environmental air pollution monitoring,
- used for the measurement of combustible gases and vapours related to the risk of explosion.
It also does not apply to open-path (line of sight) area monitors.
For apparatus used for sensing the presence of multiple gases, this European Standard applies only to the detection of toxic gas or vapour.
ÖVE/ÖNORM EN 45544-4
2016 09 01
Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration ...
Norm
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ÖVE/ÖNORM EN 45544-4
2000 02 01
Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration ...
Norm