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EN 12953-9:2024 Standard

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  Keywords:

#requirements #document #limiters #safety #covered

  Directive

Pressure equipment Directive (2014/68/EU)

  Last Official Journal reference

Friday 2nd of October 2026

  Description:

Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories

  Purpose

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.

  Publication

Friday 2nd of October 2026

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