BS EN 61779-4:2000 - Electrical apparatus for the detection and measurement of flammable gases. Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit

BS EN 61779-4:2000

Electrical apparatus for the detection and measurement of flammable gases. Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit

Status : Withdrawn   Published : September 2000 Replaced By : BS EN 60079-29-1:2007

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Is applicable to the immunity requirements of electrical and electronic equipment to radiated electromagnetic energy. It establishes test levels and the required test procedures. The object of this standard is to establish a common reference for evaluating the immunity of electrical and electronic equipment when subjected to radiated, radio-frequency electromagnetic fields. The test method documented in this part of IEC 61000 describes a consistent method to assess the immunity of an equipment or system against a defined phenomenon. This part deals with immunity tests related to the protection against RF electromagnetic fields from any source. Particular considerations are devoted to the protection against radio-frequency emissions from digital radiotelephones and other RF emitting devices. It has the status of a basic EMC publication.




Standard NumberBS EN 61779-4:2000
TitleElectrical apparatus for the detection and measurement of flammable gases. Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit
StatusWithdrawn
Publication Date15 September 2000
Withdrawn Date01 November 2010
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 60079-29-1:2007
ReplacesBS EN 50057:1999
International RelationshipsIEC 61000-4-3:2006,EN 61779-4:2000,IEC 61779-4
Draft Superseded By99/242139 DC
DescriptorsSafety devices, Flammable atmospheres, Gas detectors, Electronic equipment and components, Vapours, Electrical equipment, Warning devices, Gases, Volume measurement, Flammable materials, Explosive atmospheres, Mining equipment, Detectors
ICS13.320
29.260.20
33.100.20
75.180.30
Title in FrenchAppareils electriques de detection et de mesure des gaz combustibles. Regles de performances des appareils du groupe II pouvant indiquer une fraction volumique jusqu'a 100% de la limite inferieure d'explosivite
Title in GermanElektrische Geraete fuer die Detektion und Messung brennbarer Gase. Anforderungen an das Betriebsverhalten von Geraeten der Gruppe II mit einem Messbereich bis zu 100% der unteren Explosionsgrenze
CommitteeEXL/31
ISBN0 580 36429 1
PublisherBSI
FormatA4
DeliveryNo
Pages10
File Size316 KB
Price£110.00


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