DIN EN 835
Répartiteurs de frais de chauffage pour enregistrer les valeurs de consommation de surfaces de corps de chauffe - Appareils sans alimentation en énergie électrique en vertu du principe d'évaporation; version allemande EN 835:1994
The document defines heat cost allocators without electrical power supply, based on the evaporation principle which determine the consumption value of room heating radiators. It also specifies the minimum requirements for construction, materials, production, installation, function and evaluation of the display values established by these measuring devices. The document specifies test procedures to establish the compliance with the stated requirements and specifies instruction for the manner and the extent of their realization.
The document defines heat cost allocators without electrical power supply, based on the evaporation principle which determine the consumption value of room heating radiators. It also specifies the minimum requirements for construction, materials, production, installation, function and evaluation of the display values established by these measuring devices. The document specifies test procedures to establish the compliance with the stated requirements and specifies instruction for the manner and the extent of their realization.
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