Igema EWLI-3 Electronic Water Level Indicator

The electronic remote water level indicator/controller/limiter type EWLI3 can be used for steam boilers up to 200 bar working pressure.Incorporating a conductive measuring principle using multiple electrodes ( 8 to 32 probes) mounted on a measuring chamber. It is used to detect the water level in the measuring chamber (MU-3). It covers a measuring range of 252 to 1116 mm. Micro-processors controller unit evaluate the conductivity detected by the probes. The electronic processing using digital technology transmit the data to the evaluating device (CU-3) via the CAN bus network system. The water level in the boiler steam drum can then be displayed on the Red-Green LED display unit ( DU-3) as well as with numerical digits. Outputs : 7 X variable relay contacts SPDT (individually programmable) 2x fixed relay contacts as failure signaling contacts and also with 4mA – 20mA output current signal.