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

Encoder Surfloat-Sensor 2

The universal encoder with 0/4 - 20 mA, Gray- Binary- or BCD-code output. Float operated system for stand alone use or for adaption to existing water level recorders.

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, 70 m. Accuracy: better 1 cm

Water level

FloatSens

The longterm stable float operated sensor for water level measurement. Integrated encoder with output RS 485.

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-K16

Up to 17 parameters can be measured: Water level, °C, Conductivity, Salinity, O₂, pH, ORP, NH3, NO3-, Cl-, NH4+, Na+, Ca2+, F-, K+, Turbidity, Chl a, Cyano Bacteria and Rhodamine WT.
For use with data logger MDS-5.

Wind direction sensor

Sensor for wind direction.  0-360° = 0-1V optional 0-5KOhm, temperature range: -35°C to +80°C, material: aluminium

Wind velocity sensor

Sensor for wind speed. Measuring range:0,5 - 35 / 60 m/s, temperature range: -35°C to +80°C, material: aluminium

Temperature sensor type TSL

Sensor for air temperature with radiation protection housing. Range: -30°C to + 70 °C, accuracy 0,1 °C, material: PVC

Combined temperature humidity sensor

Sensor for temperature and humidity. Measuring range humidity: 0 - 100%, temperature: -30 °C to + 70 °C 

Atmospheric pressure

Sensor for atmospheric pressure from 700 - 1200 mbar
linearity: 0,5%
aluminum-cast housing

Soil temperature sensor

Sensor for soil temperature in different depths according specification. Accuracy: 0,3 °C.

Rain gauge type RG-50

Tipping bucket rain gauge sensor with collecting area of 200, 314, 400 and 500 cm². Resolution 0,1 or 0,2 mm.  Simple connection of data logger.

Rain gauge type RG-100

Tipping bucket rain gauge with collecting area of 200, 400 and 500 cm². Resolution 0,1 or 0,2 mm. Sampling bottle of 5 l.

Radiation sensor

Sensor for global radiation. Spectral range 0,3 -3 µm, linearity: < ± 1%, stability: < ± 3% / year, reaction time: 95% - < 20sec.

Evaporation tank Class A

With evaporation sensor for use with data logger. The integrated high accurate level sensor gives corresponding signal to the evaporation. Accuracy : 1 mm