DIN EN 14236:2008-06
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ULTRASONIC DOMESTIC GAS METERS
Hardcopy , PDF
03-07-2021
English
01-01-2008
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1 Anwendungsbereich
2 Normative Verweisungen
3 Begriffe, Definitionen und Symbole
3.1 Begriffe und Definitionen
3.2 Symbole
4 Normale Betriebsbedingungen
4.1 Durchflussbereich
4.2 Maximaler Betriebsdruck
4.3 Temperaturbereich
4.4 Gruppe von Gasen
4.5 Einbaulage
5 Messtechnische Eigenschaften
5.1 Allgemeines
5.2 Vergleich der Betriebsarten
5.3 Zulässige Messabweichungen
5.4 Gas-Luft-Beziehung
5.5 Druckverlust
5.6 Messtechnische Stabilität
5.7 Störfestigkeit gegenüber Verunreinigungen im Gasstrom
5.8 Auswirkungen der Installation
5.9 Nulldurchfluss
5.10 Rückfluss
5.11 Erfassung niedriger Durchflüsse
5.12 Erfassung hoher Durchflüsse
5.13 Pulsierender (intermittierender) Durchfluss
5.14 Temperatuempfindlichkeit
6 Konstruktion und Werkstoffe
6.1 Allgemeines
6.2 Widerstandsfähigkeit des Zählergehäuses
6.3 Schutz gegen Korrosion
6.4 Dekorative Beschichtung
6.5 Alterung des nichtmetallenen Gehäuses
6.6 Alterung der Aussenflächen des Zählers, einschliesslich
Zählwerksfenster und Haftung des Zählwerksfensters
6.7 Beständigkeit gegen Sonneneinstrahlung
6.8 Beständigkeit gegen äussere Feuchtigkeit
6.9 Flammfestigkeit der Aussenflächen
6.10 Beständigkeit gegenüber Lagertemperaturen
6.11 Beständigkeit gegenüber der Einwirkung von
Toluol/Iso-Oktan-Dämpfen
6.12 Beständigkeit gegenüber Wasserdampf
6.13 Alterung
7 Mögliche Zusatzausrüstung
7.1 Druckmesspunkt
7.2 Beständigkeit gegenüber hohen Umgebungstemperaturen
7.3 Zähler mit Temperaturumwertung
7.4 Zusatzgeräte (falls installiert)
7.5 Verwendung in Gefahrenzonen
8 Zählwerk
8.1 Aufzeichnung und Speicherung
8.2 Anzeige
8.3 Segmentweise Anzeige
8.4 Nichtflüchtiger Speicher
8.5 Zurücksetzen der Anzeige
9 Kennzeichnung
9.1 Alle Zähler
9.2 Zweistutzen-Zähler
9.3 Haltbarkeit und Lesbarkeit der Kennzeichnung
9.4 Begleitende Informationen
10 Software
10.1 Anforderungen
10.2 Prüfung
11 Kommunikation
11.1 Allgemeines
11.2 Zeichenübertragung
11.3 Kommunikationsprotokoll
11.4 Daten
11.5 Prüfmodus
11.6 Optische Datenschnittstelle
11.7 Galvanische Schnittstelle (Option)
11.8 Diagnose
12 Batterie
12.1 Allgemeines
12.2 Spann
12.3 Mindestbetriebsspannung
12.4 Lebensdauer der Batterie
13 Unanfälligkeit gegenüber elektromagnetischen Störungen
13.1 Allgemeines
13.2 Elektrostatische Entladung
13.3 Hochfrequente elektromagnetische Felder
13.4 Elektromagnetische Induktion (Netzfrequenz)
13.5 Elektromagnetische Induktion (gepulstes Feld)
13.6 Funkentstörung
14 Ultraschallstörung (akustisches Rauschen)
14.1 Anforderungen
14.2 Prüfung
15 Für die Prüfung bereitzustellende Zähler
Anhang A (informativ) Prüfgase
A.1 Allgemeines
A.2 Prüfgaseigenschaften
Anhang B (normativ) Fertigungsanforderungen für Gaszähler
B.1 Spezifikation
B.2 Technische Anforderungen
B.3 Konformitätsbescheinigungen
Anhang C (normativ) Zähler mit Geräten zur Gastemperaturumrechnung
C.1 Anwendungsbereich
C.2 Messtechnische Eigenschaften
Anhang ZA (informativ) Zusammenhang zwischen dieser
Europäischen Norm und den grundlegenden
Anforderungen der EG-Messgeräterichtlinie
2004/22
Literaturverzeichnis
Specifies requirements and tests for the construction, performance and safety of class 1,0 and class 1,5 battery powered ultrasonic gas meters (hereinafter referred to as meters), having co-axial single pipe, or two pipe connections, used to measure volumes of distributed fuel gases of the second and/or third family, as given in EN 437, at maximum working pressures not exceeding 0,5 bar and maximum actual flow rates of up to 10 m[3]/h over a minimum ambient temperature range of -10 degrees C to +40 degrees C, and minimum gas temperature span of 40 K, for domestic applications.
| DevelopmentNote |
Supersedes DIN V ENV 14236. (06/2008) DRAFT 2017 issued in August 2017. (08/2017)
|
| DocumentType |
Standard
|
| Pages |
84
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| NBN EN 14236 : 2007 | Identical |
| NEN EN 14236 : 2007 | Identical |
| NS EN 14236 : 1ED 2007 | Identical |
| I.S. EN 14236:2007 | Identical |
| ONORM EN 14236 : 2008 | Identical |
| SN EN 14236 : 2007 | Identical |
| UNI EN 14236 : 2007 | Identical |
| UNE-EN 14236:2007 | Identical |
| BS EN 14236:2007 | Identical |
| NF EN 14236 : 2007 | Identical |
| EN 14236:2007 | Identical |
| DIN 30690-1:2016-04 | CONSTRUCTION ELEMENTS IN THE GAS SUPPLY SYSTEM - PART 1: REQUIREMENTS FOR CONSTRUCTION ELEMENTS IN GAS SUPPLY SYSTEMS |
| EN ISO 4628-2:2016 | Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 2: Assessment of degree of blistering (ISO 4628-2:2016) |
| IEC 60068-2-5:2010 | Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing |
| EN 61000-6-1:2007 | Electromagnetic compatibility (EMC) - Part 6-1: Generic standards - Immunity for residential, commercial and light-industrial environments |
| ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
| EN ISO 4892-3:2016 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016) |
| EN 60079-0:2012/A11:2013 | EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED) |
| EN 61000-4-9:2016 | Electromagnetic compatibility (EMC) - Part 4-9: Testing and measurement techniques - Impulse magnetic field immunity test |
| ISO 6270-1:1998 | Paints and varnishes Determination of resistance to humidity Part 1: Continuous condensation |
| EN 60079-15:2010 | Explosive atmospheres - Part 15: Equipment protection by type of protection "n" |
| IEC 61000-4-8:2009 | Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test |
| EN ISO 2409:2013 | Paints and varnishes - Cross-cut test (ISO 2409:2013) |
| EN 61000-4-2:2009 | Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
| EN ISO 9227:2017 | Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017) |
| EN 60707 : 1999 | FLAMMABILITY OF SOLID NON-METALLIC MATERIALS WHEN EXPOSED TO FLAME SOURCES - LIST OF TEST METHODS |
| EN 62056-21:2002 | Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange |
| CISPR 22:2008 | Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement |
| EN 61000-4-3 : 2006 AMD 2 2010 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-3: TESTING AND MEASUREMENT TECHNIQUES - RADIATED, RADIO-FREQUENCY, ELECTROMAGNETIC FIELD IMMUNITY TEST |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| ISO 4628-3:2016 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 3: Assessment of degree of rusting |
| IEC 60079-11:2011 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
| IEC 62056-21:2002 | Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange |
| EN ISO 4628-3:2016 | Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 3: Assessment of degree of rusting (ISO 4628-3:2016) |
| ISO 7724-3:1984 | Paints and varnishes Colorimetry Part 3: Calculation of colour differences |
| IEC 60707:1999 | Flammability of solid non-metallic materials when exposed to flame sources - List of test methods |
| EN 437:2003+A1:2009 | Test gases - Test pressures - Appliance categories |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| EN 55022:2010/AC:2011 | INFORMATION TECHNOLOGY EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 22:2008) |
| EN 61000-6-2:2005/corrigendum:2005 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (IEC 61000-6-2:2005) |
| ISO 4892-3:2016 | Plastics — Methods of exposure to laboratory light sources — Part 3: Fluorescent UV lamps |
| EN 61000-4-8:2010 | Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test |
| ASTM D 1003 : 2013 : REDLINE | Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics |
| EN 60086-1:2015 | Primary batteries - Part 1: General |
| IEC 61000-4-2:2008 | Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
| IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV | Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test |
| ISO 1518:1992 | Paints and varnishes Scratch test |
| EN 60079-10:2003 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| IEC 60086-1:2015 | Primary batteries - Part 1: General |
| ISO 9001:2015 | Quality management systems — Requirements |
| ISO 2812-1:2017 | Paints and varnishes — Determination of resistance to liquids — Part 1: Immersion in liquids other than water |
| ISO 6272-1:2011 | Paints and varnishes — Rapid-deformation (impact resistance) tests — Part 1: Falling-weight test, large-area indenter |
| ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
| EN 60086-4:2015 | Primary batteries - Part 4: Safety of lithium batteries |
| IEC 60086-4:2014 | Primary batteries - Part 4: Safety of lithium batteries |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| EN 60068-2-5:2011 | Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing |
| EN 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
| ISO 834-1:1999 | Fire-resistance tests Elements of building construction Part 1: General requirements |
| ISO 2409:2013 | Paints and varnishes Cross-cut test |
| EN 60695-11-5:2017 | Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance |
| IEC 60695-11-5:2016 | Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance |
| ASTM D 471 : 2016-02 | TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN ISO 6272-1:2011 | Paints and varnishes - Rapid-deformation (impact resistance) tests - Part 1: Falling-weight test, large-area indenter (ISO 6272-1:2011) |
| IEC 60079-15:2010 | Explosive atmospheres - Part 15: Equipment protection by type of protection "n" |
| ISO 4628-2:2016 | Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 2: Assessment of degree of blistering |
| EN 60730-1:2016 | Automatic electrical controls - Part 1: General requirements |
| IEC 60730-1:2013+AMD1:2015 CSV | Automatic electrical controls - Part 1: General requirements |
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