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EN 12952-11:2007 Standard

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  Keywords:

#safety #defined #pressure #accessory #clause

  Directive

Pressure equipment Directive (2014/68/EU)

  Last Official Journal reference

Wednesday 28th of September 2022

  Description:

Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories

  Purpose

This European Standard specifies requirements for limiters (or limiting devices) which are incorporated into safety systems for water-tube boilers as defined in EN 12952-1. A limiter (or limiting device) can be either: - a safety accessory as defined in the Pressure Equipment Directive, Article 1, clause 2.1.3, and needs to include the safety logic and final actuator, or - one element of a safety system, for example, a self-monitoring water level sensor used as part of a safety accessory as defined in the Pressure Equipment Directive, Article 1, clause 2.1.3. The overall boiler protection function shall be provided in association with additional safety logic (where appropriate) and a final actuator.

  Publication

Friday 12th of August 2016

  Related Standards

EN 14197-2:2003/A1:2006

Pressure equipment Directive (2014/68/EU)

Cryogenic vessels - Static non-vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing

EN 12778:2002

Pressure equipment Directive (2014/68/EU)

Cookware - Pressure cookers for domestic use

EN 12952-7:2012

Pressure equipment Directive (2014/68/EU)

Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler

EN 12952-6:2011

Pressure equipment Directive (2014/68/EU)

Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure par...

EN 12952-5:2011

Pressure equipment Directive (2014/68/EU)

Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler

EN 12952-3:2011

Pressure equipment Directive (2014/68/EU)

Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler

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