This professional-grade ORP 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, measuring pH and the quality and/or the ability of the chlorine present in the water, while 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 OmniLogic is a fully integrated solution, not another 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 ORP levels and dispenses a self-renewing supply of chlorine generated by the salt chlorinator cell. pH dispense can be achieved using the second kit, which is a robust peristaltic pump including all fittings to draw diluted hydrochloric acid from a container and dispense it into the return line to the pool or spa. This is a highly effective and efficient solution to lower pH as it tends to drift up with salt-chlorinated pools.