Graphical symbols for diagrams - Measurement and control functions1 Scope This part of ISO 14617 specifies graphical symbols for measurement and control functions in diagrams, with the same symbols in simple applications possibly representing instead components or devices implementing such functions. For graphical symbols for measurement and control components and devices, see ISO 14617 5. For the fundamental rules of creation and application of graphical symbols in diagrams, see ISO 81714 1. For an overview of ISO

Healthcare sectors

BS EN 140210 applies to fixed power resistors with related dissipation not less than 2 W

whether domestic or not

The classes defined apply to all sizes of ships from pleasure craft to trawlers

Installers of radiation pyrometers

BS EN 61508-5 defines the overall safety life cycle requirements such as hazard and risk analysis

1 Resources

the ducts that carry the heated or cooled air throughout the home are often located in attics or other unconditioned spaces where temperatures are quite different from that of the air in the ducts

This is why the application of lightning protection measures is essential

It also presents alternative methods for the characterization of stigmatic or simple astigmatic beams that are applicable where matrix detectors are unavailable or deliver unsatisfying results

It is normally available in internal diameters between 1 mm and 12 mm and is normally supplied in the following colours: natural

and for verification