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DR 99134 CP

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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 percent methane in air

Superseded date

26-10-2017

Published date

15-02-2008

Note - due to the age of this archived document, available information is limited therfore this record is incomplete. For further details, please phone our Customer Service Centre on 131 242 (Intl +61 2 8206 6010) or email sales@saiglobal.com.

Proposes the adoption of IEC 61779-3:1998, which specifies performance requirements for group I (mining) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. It applies to apparatus intended for the detection and measurement of volume ratios of methane in air up to 100 percent. Proposed as a Joint Australian/New Zealand Standard.

CommentClosesDate
07-05-1999
Committee
EL-014
DocumentType
Draft
PublisherName
Standards Australia
Status
Superseded
SupersededBy

To be AS/NZS 61779.3

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