EC On-demand Doser
The EC Mini-doser is cheap enough to use as a mains powered monitor, continuously displaying the measured electrical conductivity. By adding solenoid valves or dosing pumps it becomes a low cost dosing system.
pH On - demand Doser
The pH Mini-doser may be used as a mains powered monitor or by adding solenoid valves or pumps it becomes a fully functional dosing system. The advantage of using a mains powered monitor is that it is possible to generate a small amount of heat inside the box which reduces the possibility of condensation forming - the main cause of failure in pH monitoring equipment. The controller will add either acid or alkali (to lower or raise the pH) .
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