EN 1434-4:2015/prA1

Heat meters - Part 4: Pattern approval tests

General information

40.60 Close of voting   Jan 4, 2018

CEN

CEN/TC 176 Thermal energy meters

European Norm

17.200.10   Heat. Calorimetry

Scope

This European Standard specifies pattern approval tests and applies to 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 are not covered by this European Standard.
Pressure safety requirements are not covered by this European Standard.
Surface mounted temperature sensors are not covered by this European Standard.
This standard covers meters for closed systems only, where the differential pressure over the thermal load is limited.

Related legislation

Legislation related to this standard

2014/32/EU

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

Life cycle

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EN 1434-4:2015

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EN 1434-4:2015/prA1
40.60 Close of voting
Jan 4, 2018