60.60 Standard published Sep 7, 2022
CEN
CEN/TC 176 Thermal energy meters
European Norm
17.200.20 Temperature-measuring instruments
This document specifies pattern approval tests for thermal energy meters. Thermal energy 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 thermal energy meter indicates the quantity of thermal energy in legal units.
This document covers meters for closed systems only, where the differential pressure over the thermal load is limited.
This document is not applicable to:
- electrical safety requirements;
- pressure safety requirements; and
- surface mounted temperature sensors.
Legislation related to this standard
Directive 2014/32/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of measuring instruments
WITHDRAWN
EN 1434-4:2015+A1:2018
PUBLISHED
EN 1434-4:2022
60.60
Standard published
Sep 7, 2022