Specifies general requirements for construction, testing and performance, and describes the test methods that apply to portable, transportable and fixed apparatus for the detection and measurement of flammable gas or vapour concentrations with air. The apparatus, or parts thereof, are intended for use in potentially explosive atmospheres and in mines susceptible to firedamp.

AS/NZS 60079.29.2:2008

Explosive atmospheres, Part 29.2: Gas detectors — Selection, installation, use and maintenance of detectors for flammable gases and oxygen