FIELD: the invention refers to measuring technique and may be applied for examination of deflected and thermal mode of various constructions, aggregates and facilities.
SUBSTANCE: the system has m groups of switchboard sensors each of them has k sub-groups of n switchboards. The switchboards are joined to the main line of control. The measuring outputs of the switchboard sensors form measuring main lines. The signals of controlling the switchboards are formed by blocks of controlling switchboards which outputs are joined to a personal computer via controlling interface. The measuring main lines are joined to signal normalizers. The outputs of the normalizers are connected via a switchboard to an analog-digital transformer whose output is connected via data interface with a personal computer.
EFFECT: the invention allows to increase no less than twice as much the quantity of interrogated sensors with predetermined error and operating speed without increasing the quantity of threads in the cables of the main lines of control.
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