AWARDED COMPANY

pH & Ec controller is a continuous control and measurement system for Ec and pH in water tanks. The "pH & Ec controller" through two pumps A and B for nutrients and a third pH pump, regulates automatically and very precisely the fertilizers and pH of the water tank, adjusting the value of Ec and pH programmed in the controller.

Each pump is adjustable independently and proportionally, with a proportional flow rate of 0-4 l/ hour.

Included in the box: The controller is delivered fully installed on a methacrylate panel, where you only have to connect the water inlet and outlet hose of the recirculation pump, through simple quick connections.

It has installed an impurity filter for the pH and Ec probes.

Air alarm sensor in Ec probe and flow sensor that deactivates the dosage in case of lack of water.

Includes canister 50ml calibration pH 7, about 20ml calibration 1,430 ms. Filters and suction tubes for the bottle of nutrients and pH.

2 YEARS WARRANTY
IN ALL PRODUCTS

All our products have a 2 year warranty against manufacturing defects, not for improper use in accordance with current regulations.

Operation of the Ec ProSystemAqua controller.

1. Switching on the controller:

   Once the controller is installed on the panel, and connected to the circuit.
   
   
1. 1. Programming the pH regulator:
2. A- Establish the value that we want to obtain in the water.
3. B- Set the working mode: pH down (acid) or pH Up mode (alkaline).
4. C- Proceed to calibration.
5. D- Adjust the proportional flow of the pH pump.
6. 2. Ec controller programming:
7. A- Set in the controller the value of Ec that we want to obtain in the water.
8. B- Program temperature compensation, time alarm and air alarm.
9. C- Proceed to calibration.
10. D- Adjust the flow rates of pumps A and B.

2. Water recirculation:

   Connect the water recirculation pump, working at the same time as the "pH & Ec controller" panel, making the water recirculate through the collector.

3. Measurement of conductivity and pH:

   The Ec and pH probes detect the conductivity and pH values in the water tank and displays them in the screen of each programmer.

4. Aspiration of fertilizer and pH regulator:

   The controllers suck product through the suction filters, for pH regulation and Ec regulation.

5. Injection of fertilizer:

   The controller doses fertilizer, through the manifold injection valve, until reaching in the water tank the value of Ec that we have programmed in the controller.

6. Injection of pH regulator:

   Once the Ec is stabilized, the controller doses the pH regulator, through the manifold injection valve, until reaching the pH value in the water tank that we have programmed in the controller.