pH control
Monitoring acidity.
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Analytical sensors
Analytical sensors
Analytical sensors measure parameters such as pH, oxidation-reduction potential, conductivity, dissolved oxygen or turbidity, depending on the technology. They are used in water treatment, wastewater plants, chemical processes and food or pharmaceutical installations. Measurements support dosing control, process monitoring and cleaning-stage supervision. Selection starts with the parameter, measuring range, medium composition, temperature and pressure. Inline mounting, immersion or a flow assembly must be considered alongside calibration, cleaning requirements and compatibility with the associated transmitter.
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Conductivity sensors, probes and transmitters
Conductivity sensors measure the electrical conductivity of liquids. Applications include fresh water, wastewater, demineralised water, salt water and industrial process monitoring. In CIP systems, conductivity measurement can help monitor cleaning solutions and distinguish process phases, depending on the liquid and measuring range.
Conductivity probes may use two or four electrodes, or an inductive principle. Selection depends on the required range in µS/cm or mS/cm, temperature compensation, deposits and compatibility of wetted materials. Specify immersion or inline mounting, a separate or integrated transmitter, and the required output such as 4–20 mA or RS485 / Modbus RTU. Each combination is checked against the selected model specifications.
CONFIGURATOR
The right sensor starts with your application
Select what you know. We can help you choose any parameters you are unsure about.
IN PRACTICE
Typical applications
Conductivity
Checking liquid parameters.
Water treatment
Monitoring process quality.
Dissolved oxygen
Monitoring aeration in wastewater treatment.
Turbidity
Monitoring liquid clarity.
CIP processes
Checking cleaning liquid parameters.