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This is an automatic fertigation system ideal for hydroponic crops, capable of applying various types of fertilizers jointly and at the same time regulating the pH of the medium to which they are dosed. The control of the dosage of the fertilizers is done automatically by continuously measuring the conductivity, obtaining a nutrient solution with the grower’s desired conductivity. The pH regulation of the solution is also carried out continuously, obtaining the final pH desired by the user. The dosing flow of each of the pumps is adjustable from 0 to 400 cc / h and from 0 to 7 lt / h independently. The equipment is ready to be dosed in tanks for the preparation of mixtures or the homogenization of parameters.
There are two versions, the basic controller has 2 pumps for nutrients (A and B) and a pH regulation pump. The professional version has one more nutrient pump (A + B + C), in addition to a pump for pH regulation.