This professional-grade ORP
(chlorine) and pH Sense and Dispense technology was previously only available
for commercial pools. Hayward now offers an economical approach, with the same level
of accuracy, for residential pools. Sense and Dispense uses a proportional feed
algorithm that continuously tests the water, sampling pH and chlorine levels,
and adjusting chemical feeding on a basis proportional to the demand. Other
approaches don’t sample the water often enough and release larger doses, which
is far less effective and can create highs and lows similar to a manual
approach.
Adding Sense and Dispense to your Aqua Rite pro, Aqua Plus or Pro Logic
is a fully integrated solution – not an additional box that resides on your
pool pad. This eliminates additional installation costs and provides a single
source for status reporting and control.
Sense and Dispense consists of two kits. The first
kit senses pH and chlorine levels and dispenses a self-renewing supply of
chlorine generated from salt. pH dispense can be achieved using the second kit,
which includes a manifold that connects to a CO2 tank or an carbonic acid
feeding tank. These are highly effective solutions to lower pH as it tends to
drift up with salt-chlorinated pool.