This European Standard specifies the additional requirements and tests for gas meters with a maximum capacity of 40 m3/h and a maximum operating pressure of not exceeding 500 mbar, conforming to EN 1359, EN 12261, EN 12480, EN 12405 and EN 14236, which have battery powered devices providing additional functionalities that form part of the gas meter (hereafter referred to as meter) or contained in an Additional Functionality Device (AFD). It also covers the additional requirements when an electronic index is used rather that a mechanical one. Where the option of an integral valve to the meter is specified, this standard only gives requirements for meters having a maximum capacity not exceeding 10 m3/h. This European Standard is applicable to first, second and third family gases according to EN 437. This European Standard specifies the construction requirements for electronic components but communication protocols are dealt within other European Standards, e. g. appropriate parts of EN 13757. NOTE This European Standard covers connections to auxiliary devices but not the requirements for these devices. This European Standard applies to AFDs that are installed in locations with vibration and shocks of low significance and in: closed locations (indoor or outdoor with protection as specified by the manufacturer) with condensing or with non-condensing humidity, or, if specified by the manufacturer:- open locations (outdoor without any covering) with condensing humidity or with non-condensing humidity; - locations liable to temporary saturation, and in locations with electromagnetic disturbances corresponding to those likely to be found in residential, commercial buildings or similar buildings. This European Standard does not cover the changing of metrological software within the meter or the upload/download of metrological software. This European Standard only covers valves integral to the meter.
EN 16314:2013 Referenced Document
ASTM D1003-11 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics*， 2024-04-20 Update
EN 12405-2:2012 Gas meters - Conversion devices - Part 2: Energy conversion
EN 12480:2002 Gas Meters - Rotary Displacement Gas Meters AMD 1: 05/2006
EN 1359:1998 Gas Meters - Diaphragm Gas Meters (Incorporates Amendment A1: 2006)
EN 13757-1:2002 Communication system for meters and remote reading of meters Part 1: Data exchange*， 2024-04-20 Update
EN 13757-2:2004 Communication systems for and remote reading of meters - Part 2: Physical and link layer*， 2024-04-20 Update
EN 13757-3:2013 Communication systems for and remote reading of meters - Part 3: Dedicated application layer (Remains Current)
EN 13757-4:2005 Communication systems for meters and remote reading of meters - Part 4: Wireless meter readout (Radio meter reading for operation in the 868 MHz to 870 MHz SRD band)
EN 13757-5:2008 Communication systems for meters and remote reading of meters - Part 5: Wireless relaying*， 2024-04-20 Update
EN 13757-6:2008 Communication systems for meters and remote reading of meters - Part 6: Local Bus*， 2024-04-20 Update
EN 55022:2010 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (Incorporating corrigendum October 2011)*， 2024-04-20 Update
EN 60079 Explosive atmospheres - Part 7: Equipment protection by increased safety "e"*， 2024-01-19 Update
EN 60079-0:2012 Explosive atmospheres - Part 0: Equipment - General requirements (Incorporates Amendment A11: 2013)
EN 60079-10-1:2009 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
EN 60079-10-2:2009 Explosive atmospheres - Part 10-2: Classification of areas - Combustible dust atmospheres [Superseded: CENELEC EN 61241-10]
EN 60079-11:2012 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
EN 60079-13:2010 Explosive atmospheres - Part 13: Equipment protection by pressurized room "p"*， 2024-04-20 Update
EN 60079-14:2008 Explosive atmospheres - Part 14: Electrical installations design, selection and erection*， 2024-04-20 Update
EN 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
EN 60079-18:2009 "Explosive atmospheres - Part 18: Equipment protection by encapsulation ""m"""
EN 60079-1:2007 "Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures ""d"""
EN 60079-2:2007 "Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure ""p"""
EN 60079-5:2007 "Explosive atmospheres - Part 5: Equipment protection by powder filling ""q"""
EN 60079-6:2007 "Explosive atmospheres - Part 6: Equipment protection by oil immersion ""o"""
EN 60079-7:2007 "Electrical apparatus for explosive gas atmospheres Part 7: Increased safety ""e"""
EN 16314:2013 history
2013EN 16314:2013 Gas meters - Additional functionalities