Leveraging on our advanced techniques we offer wide array of Residence Time Indicator that is offered with audio-visual alarm in case the process goes beyond the preset limit. They are configured with large bright display 7 segment LED display (RED) for easy viewing of the parameters from a long distance. System Overview: Stesalit, one of the pioneers in Micro Controller based process automation and control system, proudly introduces precision Residence Time Indicator , model RTI 02. This is the outcome of extensive R D carried out by our highly experienced and dedicated engineers at our in house state of art R D center. In the tea industry Residence time of the continuous fermenting machine (CFM) plays a very important role on the final quality of tea and also to maintain the consistency in quality. Various modes of variable drives are used to set the residence time of the CFM, and there is always possibility of setting error or variation due to belt slippage / voltage fluctuation etc, during opera- tion. Considering these problems, we have developed the RTI 02 , where user can see instantly the residence time display with respect to the drive setting continuously. Any uninten-tional / erroneous change in the setting or for any other reason, it can be instantly detected from the display and corrective measures can be immediately implemented. Residence Time Indica- tor RTI-02 continuously monitors the RPM of the drive motor and displays the time of travel of the belt from one end to the other Salient features / advantage: The design is based on industry proven high performance Micro Controller. The list of some important salient features of the system is as follows:Continuously monitor and displays the rpm of the drive motor and residence time of the process "Dhool" to ensure desired fermentation time.High performance Micro controller based design for better accuracy.Compact design makes it easy to fit and use.Rugged design to withstand harsh factory conditionsSpecially designed power supply to withstand power fluctuations from 150 VAC to 280 VAC (220 VAC nominal)