Atlantic
4Pages

OxyGuard Atlantic Advanced yet very easy to use! Single Channel DO/temperature meter with advanced features • Dissolved oxygen and temperature. • Atmospheric pressure compensation. • Analogue output. • Alarm buzzer. • Logical linking. • Can control aerators, stirrers etc. • Easy set-up. • Automatic self-check. • Automatic probe check. • Accurate, reliable probe. • Long probe service intervals. • Easy and inexpensive probe service. The OxyGuard Atlantic is an accurate, reliable and easy to use oxygen meter with features ideal for use in aquaculture facilities such as shrimp farms, carp farms and other installations with individual, large ponds. It measures both dissolved oxygen and temperature, and has 4 relay outputs. The dissolved oxygen measurement is compensated for atmospheric pressure, which permits accurate control of aerators. The user can link setpoints to parameters as desired. Setpoints can then be linked to output relays. It is also possible to link setpoints together. This permits, for example, an aerator to be started both from a DO setpoint and a temperature set point. Let the Atlantic take care of your o

Atlantic has a barometric pressure sensor, and the probe incorporates a temperature sensor This gives you correct values of dissolved oxygen in both mg/l and % saturation. And you don't need a separate sensor to measure water temperature! Safety First! Atlantic has four relay outputs and 8 set points. There will always be at least one relay output that can be used to give alarm if the oxygen level goes too low or the temperature too high. And since Atlantic measures both parameters and has logical linking you only need to use one relay. Timer functions Atlantic has 8 timers that can be used...

Automatic Calibration Just take the probe up, wipe the membrane, hang it in the air, select "Calibrate" and press "OK. Atlantic does the rest. Atlantic will tell you if conditions are unsteady, i.e. if the temperature or oxygen partial pressure is The OxyGuard probe has the longest possible calibration intervals - up to 3 years in clean air. Aerator control saves energy Let Atlantic control your aerators automatically. They will then only run when more oxygen is If you also use aerators to create circulation to cool the water you can link setpoints so that the aerator Water circulation...

OxyGuard Probe Measurement principle: Oxygen: Galvanic oxygen partial pressure cell, self polarizing, self temperature compensating. Temperature: Precision NTC Dimensions: Diameter = 58 mm, length = 59 mm. Weight: Probe alone 0.2 kg. Probe with 7m cable 0.5 kg. Connections: Cable, 4 lead, standard cable length = 7 m. Measurement range: DO 0-200% sat, 0-20 mg/l, O2 vol. 0-25%, other on request. Temp. from - 5°C. Accuracy: Depends on calibration and conditions. Typically better than +/-1% of value. Output stability: In air at constant temperature stable to within +/- 1% over 1 year. Accuracy,...