Standard IEC standard · IEC 61779-3:1998

Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air

Status: Upphävd

· Ersätts av: IEC 60079-29-1:2007
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Standard IEC standard · IEC 61779-3:1998

Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
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Omfattning
Specifies requirements for group I (as defined in part 1) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. The apparatus, or parts thereof, are intended for use in mines susceptible to fi

Ämnesområden

Mätning av volym, massa, densitet, viskositet (17.060) Elutrustning för explosionsfarliga miljöer (29.260.20)


Köp denna standard

Standard IEC standard · IEC 61779-3:1998

Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
Prenumerera på standarden - Läs mer Dölj
Pris: 250 SEK
standard ikon pdf

PDF

Pris: 250 SEK
standard ikon

Papper

Fler alternativ Färre alternativ

Produktinformation

Språk: Engelska

Framtagen av: IEC

Internationell titel: Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air

Artikelnummer: STD-124688

Utgåva: 1

Fastställd: 1998-04-15

Antal sidor: 7

Ersätts av: IEC 60079-29-1:2007