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Normas DIN – AENOR
DIN EN 1434-4:2005-02

DIN EN 1434-4:2005-02

Heat meters - Part 4: Pattern approval tests; German version prEN 1434-4:2004

Compteurs d'énergie thermique - Partie 4: Essais en vue de l'approbation de modèle; Version allemande prEN 1434-4:2004

Wärmezähler - Teil 4: Prüfungen für die Bauartzulassung; Deutsche Fassung prEN 1434-4:2004

Fecha Anulación:
2017-05 /Withdrawn
Equivalencias internacionales:

prEN 1434-4 (2004-12)

Relación con otras normas DIN:

Reemplazada por: DIN EN 1434-4:2007-05

Resumen:
This European Standard applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The meter indicates heat quantity in legal units. Electrical safety requirements are not covered by this standard. Meters with surface mounted temperature sensors are not yet included in this standard. Part 4 specifies pattern approval tests.
Keywords:
Air-conditioning systems, Approval, Circulation, Consistency (mechanical property), Counters, Design certifications, Dimensioning, Documentation, Energy, Heat, Heat consumption meters, Heat exchangers, Heat transfer media, Heaters, Heating engineering, Heating equipment, Heat-measuring instruments, Instruments, Liquid, Measurement, Operating conditions, Quantity of heat, Specification (approval), Temperature, Test programs, Testing, Testing conditions, Thermal, Thermal environment systems, Thermotips, Type testing, Types
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