OxyGuard Pond Master A unique instrument for aquaculture facilities with individual ponds. Alarm relay controlled by the oxygen Control relay controlled from the oxygen Feeder relay that operates as set by the DO/Temperature Alarm Aeration / Water Measuring Cooling Farum Gydevej 64, 3520 Farum AERATOR CONTROL SAVES ENERGY: Let the Pond Master control your aerators automatically. They will then only run when more oxygen is needed, thus optimising your use of energy. WATER CIRCULATION CONTROL: If you use aerators to create circulation to cool the water you can link set points so that the aerator will also run if the tem- Feeder Control This Pond Master incorporates advanced technology with an attractive, compact design resulting in a combination of user-friendly operation, accuracy, low maintenance needs and affordability. ORDERING INFORMATION B081 Pond Master with Probe B081NP Pond Master without Probe FEEDER CONTROL: The Pond Master has 4 different feeding time intervals, e.g. morning, afternoon, evening and night. Dissolved oxygen set points can automatically be adjusted before feeding