FIELD: measurement technology, study of distribution of temperature along extended object of complex form. SUBSTANCE: device includes network of aggregate of temperature sensitive elements, A.C. amplitude meter, register, controlled voltage source, harmonic signal source. Temperature sensitive elements are connected into circuits having form of T. Resistors P are placed into series arms of each circuit. Semiconductor diodes connected in opposition are placed into parallel arm. Source E of constant voltage is connected between first input terminal of first temperature sensitive element and first output terminal of last temperature sensitive element. Controlled voltage source, harmonic signal source and A.C. amplitude meter connected in series are placed between input terminal of first temperature sensitive element. EFFECT: decreased number of wires connecting temperature sensitive elements with commutator. 2 dwg
