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

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Status: Alert Withdrawn
Norwegian title: Termiske varmemålere — Del 1: Generelle krav
English title: Thermal energy meters — Part 1: General requirements
Item type: Standard
Language: Engelsk
Edition: 2018-11 (2019-02-01)
Supersedes: NS-EN 1434-1:2015 Alert Withdrawn
Superseded by: NS-EN 1434-1:2022 Check Published
Number of pages: 44

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Included in: NS ICS 17
NS ICS 17.200
NS ICS 17.200.10
Scope: 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.
Adopted: 2019-02-01
Withdrawn: 2022-09-22
ICS: 17.200.10 - Varme. Kalorimetri