DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN 1434-2
Heat meters - Part 2: Constructional requirements; German version EN 1434-2:2015
Wärmezähler - Teil 2: Anforderungen an die Konstruktion; Deutsche Fassung EN 1434-2:2015
Overview
This European Standard (EN 1434-2:2015) specifies the constructional 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, pressure related safety requirements and surface mounted temperature sensors are not covered in this European Standard. This standard deals exclusively with meters for closed systems in which the differential pressure at the heat exchanger is limited. The responsible committee is NA 041-03-05 AA "Wärmezähler (SpA CEN/TC 176)" ("Heat meters (Mirror committee of CEN/TC 176)") at DIN.
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 041-03-05 AA - Heatmeters (Mirror committee CEN/TC 176)
Responsible european committee
CEN/TC 176/WG 2 - Thermal energy meters - Requirements, test methods and technical editing
