BS EN 1434-4:2022
Thermal energy meters. Pattern approval tests
- Standard No.
- BS EN 1434-4:2022
- Release Date
- 2022
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN 1434-4:2022
- Scope
- 1 Scope This document specifies pattern approval tests 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 thermal energy in legal units. This document covers meters for closed systems only, where the differential pressure over the thermal load is limited. This document is not applicable to: — electrical safety requirements; — pressure safety requirements; and — surface mounted temperature sensors.
BS EN 1434-4:2022 Referenced Document
- EN 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
- EN 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
- EN 60068-2-30:2005 Environmental Testing - Part 2: Tests - Test Db and Guidance: Damp Heat, Cyclic (12 + 12 Hour Cycle)*， 2024-04-21 Update
- EN 60068-2-78:2013 Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state
- EN 60751:2008 Industrial platinum resistance thermometers and platinum temperature sensors
- EN 61000-4-2:2009 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
- EN 61000-4-3:2006 Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test (Incorporates Amendment A2: 2010)
- EN 61000-4-4:2012 Electromagnetic Compatibility (EMC) - Part 4-4: Testing and Measurement Techniques - Electrical Fast Transient/Burst Immunity Test (Incorporates Amendment A1: 2001)
- EN 61000-4-5:2014 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
BS EN 1434-4:2022 history
- 2022 BS EN 1434-4:2022 Thermal energy meters. Pattern approval tests
- 1970 BS EN 1434-4:2015+A1:2018 Child use and care articles - Child seats for cycles - Safety requirements and test methods
- 2015 BS EN 1434-4:2015 Heat meters. Pattern approval tests
- 2007 BS EN 1434-4:2007 Heat meters - Pattern approval tests
- 1997 BS EN 1434-4:1997 Heat meters - Pattern approval tests
