The new Mini Doser EC nutrient controller can work in units of EC, CF or TDS. The complete kit comes with a sensor and two economy solenoid valves pre-wired on a small panel.

The controller continuously measures the nutrient concentration in the mixing tank and adds A and B nutrients as required to maintain the EC set point. The controller counts the number of doses and in theevent of the dose count per hour exceeding a set value and alarm can be sounded. In addition, alarms can be set to sound should the EC wander outside user set limits. If the dose count per hour exceeds a user setting, the controller will stop dosing. The solenoid valves supplied are resistant to acids and alkalis at a concentration of 2% which is adequate for most nutrients. Special chemically resistant valves or peristaltic pumps are also available.

The new Mini Doser EC complete kit comes with a sensor and one or two economy solenoid valves pre-wired on a small mounting panel. Choose one solenoid if you are using a one part nutrient and 2 solenoids if you are using a 2 part A/B formula.

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