Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Temperature control system and continuous monitoring of insulation resistance of electrical products in the process of heat treatment L.I. TSYTOVICH, R.M. RAKHMATULINA, O.G. BRYLIN, M.M. DUDKIN, A.YU. MYLNIKOV, V.A. TYUGAEV, A.V. TYUGAEV The system of multi-zone temperature regulation and of continuous control of isolation resistance of electrotechnical products in the course of their thermal processing is considered. The functional scheme of devices, the block diagrams of multi-zone integer of alternating voltage regulator and the converter of value of resistance in frequency of impulses, and also time diagram’s of them signals and results of experimental researches in the drier chamber of electro department of «Chelyabinsk tube rolling factory» are given. Keywords: temperature regulation, multi-zone modulation, alternating voltage regulator, integrator, element relay, pulse-width-frequency-amplitude modulation, converter of value of resistance in frequency of impulses, electrotechnical product. Contacts: e-mail: tsli@susu.ac.ru, e-mail: teolge@mail.ru, e-mail: dudkinmax@mail.ru, Pp. 45-50.