Dear Customer
Our Customer Service will be available again as of 2 January 2025.
Please note that new registrations and requests to be processed manually will only be processed from this point onwards.
You can of course place orders and receive downloads online at any time.
We wish you happy holidays, a peaceful time and a healthy New Year!
Your DIN Media
Standard [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This European Standard (EN 1434-1:2015) 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, 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.
This document replaces DIN EN 1434-1:2007-05 .
This document has been replaced by: DIN EN 1434-1:2019-08 .