FIELD: computer engineering, control units for automatic instruments, in particular, instruments which operate in unattended mode for environment monitoring, checking radiation and so on. SUBSTANCE: device has n analog detectors, monitoring computer system which has address-information bus and command bus, analog-to-digital converter, commutator and commutator control unit, buffer memory unit, register of start level, digital-to-analog converter, decoding unit and comparator. In addition device has control channel for request of detectors, unit of result registers, generator of information to be transmitted, data transmission unit, n scaling amplifiers, unit for calculation of extreme value and input- output channel. Commutator is designed as n-to-1 switch. EFFECT: increased efficiency due to elimination of redundancy of converted data due to parallel analysis of input measured information. 1 dwg
