DIGITAL TEMPERATURE METER Russian patent published in 2003 - IPC

FIELD: development of digital temperature meters operating with use of thermal converters forming frequency output signal. SUBSTANCE: digital temperature meter includes thermal converter forming frequency output signal; first and second frequency generators; reversing and adding counters; three AND-gates; flip-flop; indicator; frequency/code and code/frequency converters. Temperature meter includes in addition register whose code input is connected with outlet of reversing counter. Direct dynamic writing inlet of register is connected with outlet of flip-flop. Outlet of register is connected with code inlet of code/frequency converter. EFFECT: enhanced quick action of digital temperature meter. 3 dwg