Consolidated

NS-EN 1434-1:2015+A1:2018

Feb 2019 Withdrawn

Note: This standard has a new edition: NS-EN 1434-1:2022

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Abstract

This European Standard specifies the general requirements 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 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.

Document information

Consolidated from SN
Published: 1 February 2019
Withdrawn: 22 September 2022
Edition: 2018-11
Version: 1
Document type: NAT
Pages
ISBN:

ICS 17.200.10
National Committee CEN/TC 176

Product Relations

Replaced by: NS-EN 1434-1:2022
Merges: NS-EN 1434-1:2015
Replaced by: NS-EN 1434-1:2007
Adopted from: EN 1434-1:2015+A1:2018, 0

NS-EN 1434-1:2015+A1:2018

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NS-EN 1434-1:2022