Libratherm offers high quality and low-cost microcontroller-based Temperature/Process Indicators. Model DTI-902-U accepts user selectable input from J, K type thermocouple or RTD (Pt-100) or (4-20)mA signal. The user can select one of the 4 different types of input using front panel keyboard. Whereas, Model DTI-902-F accepts user required any other fixed type of thermocouple, RTD or process input. The indicating accuracy of 1oC / 0.1 oC is achieved by software linearization technique. DTI-902 also offers 4-20mA retransmission output which is linearized and proportional to the selected input and the specified range and user have a facility to scale this output to the required temperature range. The indicator works on 110/230VAC or on the 12/24VDC power supply or vehicle battery.
Latest and high-speed microcontroller based design