Temperature Control Loop Setup comprises of RTD temperature Sensor to sense the temperature. The water glows through the Rotameter and Process tank to which a heating coil is fitted. The heater is controlled by a Thyrister drive. The Thyrister drive is connected to PID controller. The manual control valve can control the water flow. The system is mounted on a tabletop model with all necessary piping. The water inlet and outlet are brought out through a manual control valve. Water at approx. 100 LPH has to be supplied to the system externally.The electronic panel comprises of ADC/DAC card with RS-232 interface. Displays indicate the process value and set value. Software is provided for experimentation, PID Control settings (P, PI, PD and PID mode) Data storing, Online data acquisition, Off line analysis, Printing of data's can be done easily. Specification : Temperature transmitter : RTP (PT-100) with transmitter Output 4 - 20m A
Rotameter: 10-100 LPH
Heater : 1.5 KW
Thyrister : 1.5KW with 4 to 20 mA input to control heater.
ADC/DAC Card :12 bit resolution,8 input 1 output with Rs 232 Serial Interface to PC.
PID Controller: Software to set P, PI, PID, PD Mode with Controller and Acquisition, Trend plot, Offline, Analysis and Printing. |
