Libelium conductivity salinity and temperature C4E for fresh water

The conductivity, salinity, and temperature C4E sensor probe uses a four-electrode technology that offers great accuracy with low maintenance. The electrolytes do not need to be replaced, and calibration intervals are long due to the low drift of its measurements. The conductivity values are internally compensated with the temperature provided by the embedded sensor. Additionally, it does not consume oxygen and therefore does not require a minimum inflow.