BS EN 61920:2004 - Infrared free air applications

BS EN 61920:2004

Infrared free air applications

Status : Current   Published : April 2004



IEC 61920:2004 describes the classification of IR devices into groups and classes in order to identify and clarify problems caused by mutual interference. Mutual interference is caused by the increasing parallel application of different infrared (IR) systems. The wavelength range from 700 nm to 1 600 nm is considered. All systems based on free air application which intentionally or unintentionally use IR radiation in this range, are included. This second edition cancels and replaces the first edition published in 1998 and constitutes a technical revision. This bilingual version (2012-08) corresponds to the monolingual English version, published in 2004-01.

Standard NumberBS EN 61920:2004
TitleInfrared free air applications
Publication Date26 April 2004
Normative References(Required to achieve compliance to this standard)IEC 60050-845:1987, ISO/IEC 7498-1:1994, IEC 60050-713:1998, EN ISO/IEC 7498-1:1995, IEC 60747-5-1:1997, EN 60747-5-1:2001, IEC 60417-DB:2002
Informative References(Provided for Information)IEC 60825-1:1993/AMD 2:2001, IEC 61603-2:1997, DIN 5030-5, DIN 5030-3, DIN 5030-1, CIE 63, IEC 60825-1:1993, DIN 5030-2, IEC 61603-6:2001, IEC 61603-3:1997, IEC 61603-1:1997
ReplacesBS EN 61920:1998, IEC 61920:1998
International RelationshipsEN 61920:2004,IEC 61920:2004
Draft Superseded By02/203185 DC
DescriptorsElectronic equipment and components, Electrical equipment, Classification systems, Electromagnetic radiation, Interference suppression, Infrared radiation, Direction of movement, Wavelengths, Problem-solving, Frequencies, Sensitivity
Title in FrenchApplications infrarouge en mode non guide
Title in GermanNichtleitungsgebundene Infrarot-Anwendungen
ISBN0 580 43710 8
File Size1.088 MB

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