This controller system measures constantly and it automatically measures out fluid fertilisers to the Ec and pH regulator for the water tanks in every kind of irrigation system. Both factors Ec and pH are two of the most important elements for every kind of crops in optimal conditions.
Our design makes it the most complete and simple nutrient and pH controller in the market. It works for every kind of irrigation system or application where we have to control and measure pH and Ec from the water in a very accurate and continuous way.
This pH&Ec controller from ProSystemAqua automatically and accurately regulates the nutrients and the pH from the water, adjusting these values with precision. The quantity of fertilisers we need in each one of the pumps is adjustable in an independent and proportional way, it has a varying flow that goes from 0 to 2 litres/hour.
It is also able to control the maximum and minimum level of water inside the tank. It makes it through the flotation buoys, activating by this the electrovalves from the entry of the water tank.
This pump activates automatically the recirculation pump and the irrigation pump from the crop system once we have all of the Ec and pH values under control.
The pH&Ec Controller comes with a very simple and complete installation kit. Inside the packaging you will find different elements that you will have to connect following the instructions of use. These elements are:
The pH&Ec Controller works this way:
Once we have installed the controller and ir is connected to a electric current, we proceed to select the language. After that, we indicate the way of work of our irrigation system. We have to clear if we want it temporary (this means that the irrigation pump is activated by the controller depending on times, days and irrigation cicles) or continuous (the irrigation pump is activated 24/7).
The next step is programming the Ec we want to obtain inside the water tank. We calibrate the Ec probe and adjust the percentage of flow from each of the fertilisers pump.
We equally programme the pH indicating through the controller the pH value we want to obtain and selecting the working method of the pump: pH Down (acid) or pH Up (alcaline) we adjust this percent (%) of the pH pump to our volumen of tank.
The recirculation of the pump from the water tank is activated by the controller at the scheduled time to let the irrigation pump work. This means that the controller will activate the recirculation pump before the irrigation one and it will make the optimum pH and Ec adjustments. Once we have these two values corrected, the controller will activate the irrigation pump the time we had previously scheduled.
The Ec probe detects the constant conductivity in the water, showing us its values through the display.
The dispenser pump for the Ec (A&B) control aspires from the fertiliser recipient through the suction filtre and the pipe of the pumps.
The pumps dose the fertilisers through the dicharge pipe until it gets the injection valves that are installed in the collector of recycled water.
The pH probe constantly measures the pH values that are in the water and are indicated through the display.
The pH regulator pump aspirates from the pH Down and pH Up bottle through the suction filtre and pipe.