Description
Multi-parameter measurements are very common in the field of water research, typical application examples are ground water pumping tests, profile measurements, monitoring of surface water. Systems with digital sensors for pH, dissolved oxygen, conductivity and other parameters have revolutionized multi-parameter measurement: the signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, high strength cables. A wide range of sensors are available for virtually every application.