Using temperature sensor to control the temperature of beer fermentation can directly influence the quality of beer. So the temperature control requirement in beer fermentation is extremely strict. If the temperature error of the test is large, it will affect the taste of beer. Therefore, it is necessary to measure the temperature of beer fermentation tank.
Temperature sensor will send the temperature signal to the analog interface module precisely, and compared with the set value and the operation, the control signal by the template output to the regulator, to control the steam flow rate and pressure, so as to achieve accurate control of temperature.
By collecting the fermentation temperature, installing temperature sensor on the top, middle and bottom of beer fermentation tank, in the beer fermentation temperature control system, the three temperature points respectively are read into the single chip, and setting the fermentation of set value compared with the measured values, so that the temperature can be controlled simultaneously.