It is designed to monitor, display, annunciate and trip up to 8/12 temperature or any other process parameter point. Micro controller based design offers key board programming. Linearised indication, digital calibration & compact size with utmost reliability. It’s a RISC type microcontroller based instrument, It has optional input pt-100 RTD/K type thermocouple. Indicate & controls temperature of eight different temperature zone. Two alarm with hysteresis for individual channel. One alarm for indication & other for output action. Twele membrance key are used for user friendly programming. User can program different parameters like High Alarm Set Point, Low Alarm Set Point and Hysteresis according to application requirement. It comes with RS232/ RS485 communication port, nonvolatile memory for storage of data.