Ampcontrol Gasguard 2 GG2 DETECTOR - Definitions

Ampcontrol Pty Ltd – ABN 28 000 915 542
GG2 DETECTOR USER MANUAL
GG2B011 Version 3 – June/19
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 7 of 39
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DEFINITIONS
Term
Definition
CO
2
Carbon Dioxide
CH
4
Methane
CO
Carbon Monoxide
O
2
Oxygen
NATA
National Association of Testing Authorities, Australia
Warm Up Time
Time interval, with the equipment in a stated atmosphere, between the time
when the equipment is switched on and the time when the indication reaches
and remains within the stated tolerances
AS 4641:2007
Electrical apparatus for detection of oxygen and other gases and vapours at
toxic levels - general requirements and test methods
AS 2290.3-1990
Electrical equipment for coal mines - maintenance and overhaul Part 3:
maintenance of gas detecting and monitoring equipment.
AS/NZS 60079-
29.1:2008
Explosive atmospheres part 29.1: Gas detectors - Performance requirements of
detectors for flammable gases
IEC 60079.0:2011
Explosive atmospheres - Part 0: Equipment - General requirements
IEC 60079.11:2011
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"