SSH EN 61779-5:2000

Aparate elektrike për zbulimin dhe matjen e gazrave të ndezshëm - Pjesa 5: Kërkesa për performancën për aparatet e grupit II që tregojnë një fraksion të vëllimit deri në 100 % të gazit

Electrical apparatus for the detection and measurement of flammable gases - Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas

Scope

Specifies requirements for group II (as defined in part 1) portable, transportable and fixed apparatus for the detection and measurement of combustible gas or vapour concentrations with air. The apparatus, or parts thereof, may be installed or used in potentially explosive atmospheres, other than mines susceptible to firedamp (i.e. group I). This standard is restricted to apparatus intended for the detection and measurement of volume ratios of combustible gas or vapour in air in volume fractions from 0% to 100%.

Related directives

Directives related to this standards.