Processor-based Temperature/pid Controllers

Description: PID controllers are microprocessor based and use latest two fuzzy PID control process. Unique features of the PID controller include auto tuning, two outputs, remote set point input, transmitter output and universal signal input (i.e., thermocouples, RTD, mV or mA inputs). Sensor break protection is also provided. Output can be selected from relay, SSR or 420 mA. Non-volatile memory in the instrument stores all the programmed parameters. The instruments have self-diagnostic features and offer three point alarm and can also have retransmission output. The instruments can also provide time temperature profile control. Two patterns of eight segments each can be programmed in the instruments. The ramp and soak are provided with the standard model controller. These PID controllers can operate on wide power supply ranging from 85V AC to 265V AC. These instruments are housed in strong ABS plastic enclosure, and are available in size 48 x 48 mm or 72 x 72 mm or 48 x 96 or 96 x 48 mm or (96 x 96 mm) and are priced very low.