The new mini pH doser controller comes complete with a powerpack and sensor. The controller continuously measures the pH in the mixing tank and adds either pH lower (acid) or pH raise (alkali) as required to maintain EC the set point.
The controller counts the number of doses and in the event of the dose count per hour exceeding a set value, an alarm can be sounded. In addition, alarms can be set to sound should the pH wander outside user set limits. If the dose count per hour exceeds a user setting, the controller will stop dosing.
This product is aimed at the budget conscious and for those who don't need a computer interface. Ideal for hobby gardeners, schools, etc. Even large commercial growers use them - particularly for water pre-treatment (pH) or if they have a trial area with a number of reservoir tanks.
Warranty is for two years providing that the controller is installed in a clean, dry position out of direct sunlight, and is not damaged either mechanically or chemically.
solenoids are required for the dosing system and are sold seperatly with this kit!
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