NEN EN 1434-1 : 2015
Withdrawn
View Superseded by
HEAT METERS - PART 1: GENERAL REQUIREMENTS
01-12-2013
12-03-2018
Foreword
1 Scope
2 Normative references
3 Types of instrument
4 Definitions and symbols
5 Rated operating conditions
6 Technical characteristics
7 Specified working range
8 Heat transmission formula
9 Metrological characteristics (maximum permissible
errors, MPE)
10 Environmental classification
11 Heat meter specification
12 Information to be delivered with the heat meters or
sub-assemblies
Annex A (normative) Heat coefficient equations
Defines the general 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.
| DevelopmentNote |
Draft AMD 1 2017 issued in October 2017. (10/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| EN 1434-1:2015 | Identical |
| NS EN 1434-1 : 1997 | Identical |
| NBN EN 1434-1 : 2015 | Identical |
| DIN EN 1434-1:2016-02 | Identical |
| I.S. EN 1434-1:2015 | Identical |
| BS EN 1434-1 : 2015 | Identical |
| NF EN 1434-1 : 2016 | Identical |
| UNE-EN 1434-1:2016 | Identical |