RE92 is an advanced dual loop controller for industrial use. It was designed for demanding industrial applications. RE92 can control two controlled objects independently or control two physical values in one object (e.g. in the two-zone furnaces).
Thanks to the universal measuring inputs, it can be used for controlling of temperature and other physical values (e.g. pressure, humidity). Every user can update controller's software individually, thus getting access to the additional features added by the LUMEL development team.
MODERN CONTROL FUNCTIONS
independent dual loop
PID, on/off, three-step control of heating-cooling and step-by-step control
innovative SMART PID algorithm with auto-tuning function (automatic selection of PID parameters)
the source of control signal is one of the two inputs or the sum/difference of the signal from two inputs combined
4 sets of PID parameters and additional set for cooling (for each channel)
6 types of alarm with programmable hysteresis and memory (latch function)
gain Scheduling feature - automatic PID set switching, depending on the set temperature (when the object behaves decidedly differently in various temperatures)
digital communication - RS485 (standard), Ethernet (option)
process parameter logging on SD card (.csv files)
web server (to download the .csv archive files remotely)
software self-update using SD memory card
INTUITIVE AND USER-FRIENDLY INTERFACE
3.5" full-colour graphic screen with luminosity control