Surface Water Measurement

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Sensors for Surface Water Measurement

Our sensors for surface water measurement are robust and reliable as well as our data loggers. In combination with our modern data transfer technology, the sensors stand the test for early warning systems, being ideally used for example for flood forecasting and disaster management.


GaugeKeeper - Optical Water Level Measurement

Many hydrologists have been waiting for a technology to see, measure and verify their water level data with just one system. And to alert them when something goes wrong. Using an image sensor for measuring water level is a new approach. The SEBA GaugeKeeper was developed in order to collect redundant water level data from remote sites – using image processing and data transmission.


Water level and temperature

DS-22 / DS-T 22

DS-22 and DS-T 22 sensors for water level and temperature measurements. High accuracy (< 0,1%). outputs: 0-1V, 0/4-20 mA oder RS 485.


Water level bubbler system

PS-Light-Sensor 2 - the Original

For many years , thousands of these low cost and accurate bubbler system are worldwide in use for water level measurements. Output: 4-20 mA, Gray- or BCD-code. Accuracy: better 1 cm. Measuring ranges: 0-10, 20, 30, 40, 50, 70 m.


Water level radar

SEBAPuls

The radar sensor for contact free water level measurement in rivers, channels and reservoirs. Contact free mesurements from bridges. No temperature or weather influence to the accuracy.

Range: 0-15, 35, 75 m. Accuracy: < 1 cm.


Water quality

multiparameter sensor MPS-D8

13 parameters can be measured: water level, °C, conductivity, salinity, O2, pH, ORP, NH3, NO3-, Cl-, NH4+, Na+, Ca2+, F-, K+ and turbidity. For use with data logger MDS-5.


Water quality

multiparameter sensor MPS-D3

Digital sensor with 3/4 electrodes for water level, temperature and electric conductivity / salinity and TDS. For use with data logger MDS 5 or LogCom / FlashCom online systems.


Water quality

multiparameter sensor MPS-D8

13 parameters can be measured: water level, °C, conductivity, salinity, O2, pH, ORP, NH3, NO3-, Cl-, NH4+, Na+, Ca2+, F-, K+ and turbidity. For use with data logger MDS-5.