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Norm
ÖNORM EN 1434-1
Issue date: 2016 01 01
Heat meters - Part 1: General requirements
This European Standard specifies the general requirements for heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange circuit ...
Withdrawn: 2019 03 01
Publisher:
Austrian Standards International
Format:
Digital | 41 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This European Standard specifies the general requirements for heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The heat meter indicates the quantity of heat in legal units.
Electrical safety requirements are not covered by this European Standard.
Pressure safety requirements are not covered by this European Standard.
Surface mounted temperature sensors are not covered by this European Standard.
This standard covers meters for closed systems only, where the differential pressure over the thermal load is limited.
ÖNORM EN 1434-1
2003 03 01
Heat meters - Part 1: General requirements (EN 1434-1:1997 + A1:2002)
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ÖNORM M 5921
1988 06 01
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ÖNORM M 5920
1988 06 01
Heatmeters (meters for quantities of heat) for liquid heat carrier fluids; general basic information...
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ÖNORM M 5922
1982 11 01
Heatmeters (meters for quantities of heat) for liquid carrier fluids; directives for dimensioning an...
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ÖNORM M 5921
1982 11 01
Heatmeters (meters for quantities of heat) for the heat carrier water; requirements for measurement
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ÖNORM M 5920
1982 11 01
Heatmeters (meters for quantities of heat) for liquid carrier fluids; general basic information
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