Explosive atmospheres - Gas detectors. Performance requirements of open path detectors for flammable gases Ingestion-build-111333 a simple transport service can

a simple transport service can provide one customer with a single journey

The standard does not cover individual items of electrical equipment except with regard to their selection for specific aspects of use

Manufacturers and suppliers of touch and close fasteners

BS 5126-3  specifies requirements for flameproof supply and control units designed primarily for use in the coal mining industry on 1 100 V three-phase a

Figure 1 – Product lifecycle

Explosive atmospheres - Gas detectors. Performance requirements of open path detectors for flammable gases Ingestion-build-111333 a simple transport service can1 Scope This part of EN 6007929 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended optical paths, ranging typically from one metre to a few kilometres. Such equipment measures the integral concentration of the absorbing gas over the optical path in units such as LFL metre for flammable gases. NOTE 1