NS EN 1854 : 2010

1 Scope
2 Normative references
3 Definitions
4 Classification
5 Units
6 Construction requirements
7 Performance requirements
8 Methods of test
9 Marking, installation and operating instructions
Annex A (informative) Leak-tightness test - volumetric method
Annex B (informative) Leak-tightness test - Pressure loss
method
Annex C (informative) Conversion of pressure loss into
leakage rate
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions of
EU Directives

Defines requirements and test methods for pressure sensing devices (PSDs) for the control of pressures of combustible gases of the first, second and third families, air, combustion products and mixtures thereof for operating pressures up to 5 bar.