The Aeroqual Series 130 Ozone Controller is designed to measure and control ozone concentrations by activating an external relay controlled circuit. The unit can be used either as a control device (to maintain the ambient ozone concentration between user defined levels) or as a simple switching device (switching equipment on and off).

The unit has been specifically designed to incorporate Aeroqual’s indepth-knowledge of accurate ambient ozone measurement. Specific sensor heads are used depending upon whether high or low ozone concentrations are to be measured.

The ozone controllers are modular in design and are comprised of two main components, a controller assembly, and a high or low concentration ozone sensor head both of which are encased in a Polycarbonate enclosure. This affords the user the ability to replace faulty sensor heads without having to replace the controller.  The sensor head is calibrated prior to delivery and does not normally need to be re-calibrated during its life. However calibration accuracy should be checked every 6 months.