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  5. ISO 15926-4 Edition 3
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  7. IONIZATION SMOKE DETECTOR

IONIZATION SMOKE DETECTOR

A class with identifier http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS7064769

MetadataThis section provides information about 'RDS7064769'.

DefinitionAn <IONIZATION SMOKE DETECTOR> is an <INSTRUMENTATION ITEM> and a <SMOKE DETECTOR> that is using an ionization chamber and a source of ionizing radiation (Americium-241) to detect smoke
ISO number4503
NoteIf smoke enters the ionization chamber, it disrupts the normal current between the electrodes -- the smoke particles attach to the ions and neutralize them. The smoke detector senses the drop in current between the plates and sets off the horn.
RDS numberRDS7064769
SourceInstrumentation

AlignmentThis section lists the most specific P2-superclasses of 'RDS7064769' together with an alignment with corresponding classes in P14, if available.

FunctionalObjectlis14:FunctionalObject
InanimatePhysicalObjectlis14:InanimatePhysicalObject

ContextThis section provides super- and subclasses of 'RDS7064769'.