Industrial-process measurement and control. Data structures and elements in process equipment catalogues - Lists of Properties (LOPs) of positioners and I/P converters for electronic data exchange1 Scope This part of IEC 61987 provides Operating Lists of Properties (OLOPs) for the description of the operating parameters and the collection of requirements for valve actuator accessories, that can be used for every valve actuator accessory, Device Lists of Properties (DLOPs) for positioners and I P converters. The structures of the OLOP and the DLOPs conform to the general structures defined in IEC 6198711 and IEC 6198721 as well as to the

the interoperability

(Note that the categories L1 to L7 include 2-

Annex A (normative) Tailoring process

ISO 17824

This Technical Specification specifies a method for the determination of linear alkylbenzene sulfonate (LAS) in sludge

BS EN 2923 assist you with the dimensions

these will be International Standards produced by ISO TC 204

BS EN 1803

This European Standard does not apply to grey cast iron used for pipes and fittings according to BS EN 877-1

including textile floor coverings and other pile fabrics

This standard is a full technical revision of the 2006 version

and solution architecture