IEC 62990-2:2021 gives guidance on the selection, installation, use and maintenance of electrical equipment used for the measurement of toxic gases and vapours in workplace atmospheres. The primary purpose of such equipment is to ensure safety of personnel and property by providing an indication of the concentration of a toxic gas or vapour and warning of its presence.
IEC 62990-2 Ed. 1.0 en:2021 History
IEC 62990-2 Ed. 1.0 en:2021
$208.00 $417.00
IEC 62990-2 Ed. 1.0 b:2021
$208.00 $417.00
More Standards PDF
IEC 62137-4 Ed. 1.0 b:2014
$164.00 $329.00
IEC 60317-21 Ed. 3.0 b:2013
$47.00 $95.00
IEC 60204-31 Ed. 4.0 b:2013
$95.00 $190.00
IEC 60317-20 Ed. 3.0 b:2013
$25.00 $51.00