• Libratherm Instruments Private Limited

Temperature Indicator/Controller (Digital Linearised)

Libratherm offers various models of Linearised Temperature Indicator/Controller for accurate indication of temperature within the accuracy of ± 1ºC or ± 0.1ºC in spite of non-linear behaviour of the thermocouple and RTD (Pt-100) sensors. The linearised indication is achieved by software linearisation technique using 12 bit ADC and high-density memory, where the data are stored. Along with the digital linearised indications, single or dual set point control is also available. The control action may be On/Off (through Relay/SSR/Triac). One of the application areas of this controller is to use it as safety controller (or police protection) along with the microprocessor based PID or RAMP/SOAK programme controller, where the indicating accuracies of both are matched without any ambiguity.