Gsm Controller

Listing ID #3456559

The Industrial RO control panel provides for very convenient mounting and easy field cable terminations. Removable terminals blocks are provided for easy terminations. Different sizes of terminals are selected for process and power connections to avoid wrong connections. The industrial RO control panel is based on state of the art technology processor. It has 6 digital inputs and four outputs. It also has Conductivity and Flow (pulse type) Sensor inputs. It can be set for Manual pre-treatment operation or Automatic pre-treatment operation. On powering the controller it checks for Raw Water Tank (RWT) level and the Treated Water Tank (TWT) level. On receiving signals that the RWT is not empty and TWT is not full, it starts up the Raw water Pump (RWP). A Low Pressure Switch (LPS) check the pressure developed at the suction of HPP. On receiving the signal that pressure is developed (LPS) at the suction of High Pressure Pump (HPP), it opens the Flush (reject) Solenoid valve for a settable time, ensuring slow flush. After this, the HPP is started for a settable time ensuring fast flush. At the end of this time Flush Solenoid valve is closed and RO is startedoperational. The controller continuously checks the pressure (LPS) at the HPP suction. Should it fall, a message is displayed with an LED indication on the front panel.