Please select and order
€143.05
excl. VAT
Add to cart
Norm

ÖNORM EN 1434-2

Issue date: 2016 01 01

Heat meters - Part 2: Constructional requirements

This European Standard specifies the constructional requirements for heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange c...
Withdrawn: 2019 03 01
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 45 Pages
Language:
German | English | Download GER/ENG
This European Standard specifies the constructional 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 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.
ÖNORM EN 1434-2
2023 05 01
Thermal energy meters - Part 2: Constructional requirements
Norm
ÖNORM EN 1434-2
2019 03 01
Thermal energy meters - Part 2: Constructional requirements
Norm
ÖNORM EN 1434-2
2016 01 01
Heat meters - Part 2: Constructional requirements
Norm
ÖNORM EN 1434-2
2007 12 01
Heat meters - Part 2: Constructional requirements (consolidated version)
Norm
ÖNORM EN 1434-2
2007 05 01
Heat meters - Part 2: Constructional requirements
Norm
ÖNORM EN 1434-2
2003 03 01
Heat meters - Part 2: Constructional requirements (EN 1434-2:1997 + A1:2002)
Norm
ÖNORM EN 1434-2
1997 08 01
Heat meters - Part 2: Constructional requirements
Norm
Expand
Norm
ISO 4903:1989
Issue date : 1989 10 12
Information technology — Data communication — 15-pole DTE/DCE interface connector and contact number assignments
Norm
ÖNORM EN 1434-2
Issue date : 2019 03 01
Thermal energy meters - Part 2: Constructional requirements