prBAS EN 12953-9:2026
Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories
General information
Status:Project
Number of pages:50
Adoption method:Proglašavanje
Language:engleski
Edition:2.
Realization date:27.11.2025
Forseen date for next stage code:05.12.2025
Technical committee:BAS/TC 41, Pressure equipment and containers
Directives:
2014/68/EU, Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
ICS:
27.060.30, Boilers and heat exchangers
Abstract
This document specifies requirements for limiters which are incorporated into safety systems for shell boilers as specified in EN 12953 1:2012.
The design requirements and examination of the limiters are covered in this document.
NOTE See Annex E for determination of the characteristic data for use in protective circuits with a safety integrity level (SIL) rating. The requirements for limiters with regard to the safety integrity level (SIL), for example, in accordance with EN 61508 are not covered in this document.
Lifecycle
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Original document and degree of correspondence
EN 12953-9:2024, identical
Relation to BAS standards
Work material
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