Valve diagnostic system, including an auxiliary transducer box.

摘要

PRESENTED EQUIPMENT TO COLLECT DATA diagnosis from a parameter of a valvetrain CHANGING AS A RESULT OF OPERATION OF A valve (14) IN A PROCESSING PLANT, EQUIPMENT stands as UNIT DATA ACQUISITION AUXILIARY ( 200) IN THE VICINITY OF valvetrain. Connecting a plurality of lines SENSING (P3, P4) BETWEEN THE AUXILIARY UNIT AND LOCATIONS valvetrain where parameter changes. The valves are actuated to generate the signals parameter that manifest themselves in physical form A FIRST LINES SENSING. The auxiliary unit, the physical form of parameter signals BECOME diagnostic signals (E10, E11) having a different shape. SIGNALS ARE TRANSMITTED TO DIAGNOSTIC BASE UNIT DATA COLLECTION (100) which is physically distinct from the Auxiliary unit.