SIST EN 1854:2023+A1:2024

Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Pressure sensing devices for gas burners and gas burning appliances

EN 13611:2019, Clause 1 applies with the following modification:
Modification:
The 1st paragraph of EN 13611:2019, Clause 1 is replaced by:
This document specifies the safety, design, construction, and performance requirements and testing of pressure sensing devices for burners and appliances burning one or more gaseous fuels.
This document is applicable to pressure sensing devices for gaseous fuels, air, or combustion products with declared maximum inlet pressures up to and including 500 kPa.
It applies to all types of pressure sensing devices, including electronic, differential and inferential types.
It also specifies requirements for pressure sensing devices which are intended to be applied to steam boilers and as such need to meet increased reliability requirements.
EN 13611:2019 Clause 1, 4th paragraph is not applicable.

Sicherheits- und Regeleinrichtungen für Brenner und Brennstoffgeräte für gasförmige und/oder flüssige Brennstoffe - Druckwächter für Gasbrenner und Gasgeräte

Es gilt EN 13611:2019, Abschnitt 1, mit der folgenden Änderung:
Änderung:
Der 1. Absatz von EN 13611:2019, Abschnitt 1, wird durch Folgendes ersetzt:
Dieses Dokument legt die Sicherheits-, Konstruktions- und Funktionsanforderungen sowie die Prüfung für Druckwächter für Brenner und Brennstoffgeräte für einen oder mehrere gasförmige(n) Brennstoff(e) fest.
Dieses Dokument gilt für Druckwächter für gasförmige Brennstoffe, Luft oder Verbrennungsprodukte mit deklarierten maximalen Eingangsdrücken bis einschließlich 500 kPa.
Sie gilt für alle Arten von Druckwächtern, einschließlich elektronischer Ausführungen sowie für Differenzdruckwächter und indirekt messende Typen.
Es werden auch Anforderungen an Druckwächter festgelegt, die für den Einsatz an Dampfkesseln vorgesehen sind und die erhöhte Anforderungen an die Zuverlässigkeit erfüllen müssen.
EN 13611:2019, 1, 4. Paragraph ist nicht anwendbar.

Equipements auxiliaires pour brûleurs et appareils utilisant des combustibles gazeux ou liquides - Dispositifs de surveillance de pression pour brûleurs et appareils à gaz

L'article 1 de la norme EN13611 :2019 s'applique avec la modification suivante:
Modification:
Le 1er paragraphe de l'article 1 de la EN13611:2019 est remplacé par :
Ce document spécifie les exigences de sécurité, de construction, de fonctionnement et les méthodes d'essais des dispositifs de surveillance de pression des brûleurs et des appareils à gaz.
Elle s’applique aux dispositifs de surveillance de pression pour le contrôle des pressions de gaz combustibles, d'air et de gaz de combustion pour des pressions amont maximales déclarées allant jusqu’à 500 kPa (5 bar).
Elle s’applique à tous les types de dispositifs de surveillance de pression, y compris électroniques, différentiels et inférentiels.
Elle spécifie également les exigences des dispositifs de surveillance de pression qui sont destinés à être utilisés dans des chaudières à vapeur et qui, en tant que tels, doivent respecter des exigences de fiabilité plus strictes.
Le 4ième paragraphe de l'article 1 de la EN13611:2019 n'est pas applicable.

Varnostne in nadzorne naprave za gorilnike in aparate na plin in/ali tekoča goriva - Tlačna zaznavala za plinske gorilnike in plinske aparate (vključno z dopolnilom A1)

General Information

• Status: Published
• Publication Date: 18-Aug-2024
• ICS: 23.060.40 - Pressure regulators
• ICS: 27.060.20 - Gas fuel burners
• Technical Committee: PLN - Gas appliances for domestic use
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 14-Aug-2024
• Due Date: 19-Oct-2024
• Completion Date: 19-Aug-2024
• Directive: 2016/426 - REGULATION (EU) 2016/426 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 9 March 2016 on appliances burning gaseous fuels and repealing Directive 2009/142/EC
• Mandate: M/595 - [C(2023)4789] - Commission Implementing Decision of 20.7.2023 on a standardisation reques as regards gas appliances and fittings in support of Regulation (EU) 2016/426 of the European Parliament and of the Council
• Ref Project: EN 1854:2022+A1:2023 - Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Pressure sensing devices for gas burners and gas burning appliances

Relations

• Replaces: SIST EN 1854:2023 - Safety and control devices for burners and appliances burning gaseous and/or liquid fuels — Pressure sensing devices for gas burners and gas burning appliances
• Effective Date: 01-Oct-2024

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2024
Nadomešča:
SIST EN 1854:2023
Varnostne in nadzorne naprave za gorilnike in aparate na plin in/ali tekoča goriva -
Tlačna zaznavala za plinske gorilnike in plinske aparate (vključno z dopolnilom A1)
Safety and control devices for burners and appliances burning gaseous and/or liquid
fuels - Pressure sensing devices for gas burners and gas burning appliances
Sicherheits- und Regeleinrichtungen für Brenner und Brennstoffgeräte für gasförmige
und/oder flüssige Brennstoffe - Druckwächter für Gasbrenner und Gasgeräte
Equipements auxiliaires pour brûleurs et appareils utilisant des combustibles gazeux ou
liquides - Dispositifs de surveillance de pression pour brûleurs et appareils à gaz
Ta slovenski standard je istoveten z: EN 1854:2022+A1:2023
ICS:
23.060.40 Tlačni regulatorji Pressure regulators
27.060.20 Plinski gorilniki Gas fuel burners
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 1854:2022+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2023
EUROPÄISCHE NORM
ICS 23.060.40 Supersedes EN 1854:2022
English Version
Safety and control devices for burners and appliances
burning gaseous and/or liquid fuels - Pressure sensing
devices for gas burners and gas burning appliances
Equipements auxiliaires pour brûleurs et appareils Sicherheits- und Regeleinrichtungen für Brenner und
utilisant des combustibles gazeux ou liquides - Brennstoffgeräte für gasförmige und/oder flüssige
Dispositifs de surveillance de pression pour brûleurs et Brennstoffe - Druckwächter für Gasbrenner und
appareils à gaz Gasgeräte
This European Standard was approved by CEN on 26 September 2022 and includes Amendment approved by CEN on 11 October
2023.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1854:2022+A1:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Classification . 14
4.1 Classes of control . 14
4.2 Groups of control . 14
4.3 Classes of control functions . 15
4.4 Types of DC supplied controls . 15
5 Test conditions and uncertainty of measurements . 15
6 Design and construction . 15
6.1 General . 15
6.2 Mechanical parts of the control . 15
6.2.1 Appearance . 15
6.2.2 Holes . 15
6.2.3 Breather holes . 15
6.2.4 Screwed fastenings . 16
6.2.5 Jointing . 16
6.2.6 Moving parts . 16
6.2.7 Sealing caps . 16
6.2.8 Dismantling and reassembly . 16
6.2.9 Auxiliary canals and orifices . 16
6.2.10 Presetting device . 16
6.2.101 Manual reset . 16
6.2.102 Sensed medium. 16
6.2.103 PSD-S . 16
6.3 Materials . 17
6.3.1 General material requirements . 17
6.3.2 Housing . 17
6.3.3 Zinc alloys . 18
6.3.4 Springs . 18
6.3.5 Resistance to corrosion and surface protection . 18
6.3.6 Impregnation . 18
6.3.7 Seals for glands for moving parts . 18
6.3.101 Plastics materials . 18
6.4 Gas connections . 18
6.4.1 Making connections. 18
6.4.2 Connection sizes . 18
6.4.3 Threads . 18
6.4.4 Union joints . 19
6.4.5 Flanges . 19
6.4.6 Compression fittings . 19
6.4.7 Nipples for pressure test . 19
6.4.8 Strainers . 19
6.4.101 Connections for PSDs specified for air and combustion products. 19
6.5 Electrical parts of the control . 19
6.5.1 General . 19
6.5.2 Switching elements . 19
6.5.3 Electrical components . 19
6.6 Protection against internal faults for the purpose of functional safety . 20
6.6.1 Design and construction requirements . 20
6.6.2 Class A . 20
6.6.3 Class B . 20
6.6.4 Class C . 21
6.6.5 Circuit and construction evaluation . 21
7 Performance . 21
7.1 General . 21
7.2 Leak-tightness . 22
7.2.1 Requirements . 22
7.2.2 Tests . 22
7.3 Torsion and bending . 23
7.3.1 General . 23
7.3.2 Torsion and bending moments . 23
7.4 Rated flow rate . 24
7.5 Durability. 24
7.5.1 Elastomers in contact with gas . 24
7.5.2 Durability of marking . 24
7.5.3 Resistance to scratching . 24
7.5.4 Resistance to humidity .
...