BS IEC 62828-4. Reference conditions and procedures for testing industrial and process measurement transmitters. Part 4. Specific procedures for level transmitters— 48 стр.
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 11: List of Properties (LOP) of measuring equipment for electronic data exchange - Generic structures— 110 стр.
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 15: Lists of properties (LOPs) for level measuring equipment for electronic data exchange— 62 стр.
