Oceanographic Measurement

Oxygen Sensor

The Oxygen optode is designed to measure absolute oxygen concentration and % saturation. The optode can be used from streams to deep sea, from fish farms to waste water and from polar ice areas to hydrothermal vents.  The lifetime-based luminescence quenching principle offers the following benefits: Response time <8 sec (63%) High accuracy Not stirring sensitive …

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Geoview Live Data

Aanderaa GeoView is part of the Aanderaa Real-Time Solution. This gives the user vast opportunities for interfacing meteorological, oceanographpic, or other environmental research equipment in a networked solution giving access to data real-time. The Aanderaa GeoView has the following functionality: Web based application showing real-time data in a standard browser Display …

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SmartGuard Data Logger

SMARTGUARD is the next generation sensor and instrument HUB for ocean, lake, reservoir, estuary and river hydrometric stations. Monitoring water and weather conditions is essential in many operations and the SmartGuard node is well suited for stand-alone stations powered by battery and solar power utilizing wireless realtime data communication. Designed …

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Flow, Temperature, Turbidity, Depth Equipments

The DCS sensors are based on the backscatter acoustic Doppler principle. The DCS has two orthogonal transducer axes with two transducers on each axis. This enables the DCS to measure in both directions on each axis which is a great advantage. This makes it insensitive to disturbance from vortex speeds …

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Salinity Station

1. Salinity. Parameters Mesured: Conductivity, Turbidity For seawater, the ability to conduct electrical current is mostly dependent on temperature and the amount of inorganic dissolved solids. This means that, together with temperature and depth information, a good estimate of the salinity may be determined. Output Data:  Output Parameter: AiCaP: Conductivity, temperature …

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In-line ZPulse Doppler Current Sensor

The In-line Doppler Current Sensor (DCS) is the first current sensor with the option to directly connect water quality sensors in a robust, integrated package (version 5810). The sensor replaces the successful DCS4100 in-line current sensor using newer technology with extending capabilities. It is designed for easy integration into systems …

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Current Sensors

The Current Sensors are based on the backscatter acoustic Doppler principle. The Current Sensors has two orthogonal transducer axes with two transducers on each axis. This enables the Current Sensors to measure in both directions on each axis which is a great advantage. This makes it insensitive to disturbance from vortex speeds …

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Temperature Sensor

The Temperature Sensor is an intelligent sensor designed to be used on Aanderaa SeaGuard Platform as well as in other measurement systems (RS232). The sensor is based on a thermistor-bridge. A Digital Signal Processor controls the sampling of the bridge and calculates the calibrated temperature in engineering units. The sensor …

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Turbidity Sensor

The Turbidity Sensor is based on the Seapoint Turbidity Meter. The sensor detects light scattered by particles suspended in water. This measurement is known to have a good correlation to the amount of suspended matter in water and can be used to monitor e.g. sediment, algae or particle pollution. The sensor …

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Conductivity Sensor

For seawater, the ability to conduct electrical current is mostly dependent on temperature and the amount of inorganic dissolved solids. Salinity is defined as the concentration of dissolved solids. This means that, together with temperature and depth information, a good estimate of the salinity may be determined. By using the …

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