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Liquid analysis

Liquid analysis

Comprehensive product range for all analytical parameters

Environmental protection, consistent product quality, process optimization and safety –​ just a few reasons why liquid analysis is becoming increasingly essential. Liquids such as water, beverages, dairy products, chemicals and pharmaceuticals have to be analyzed day in and day out. We support you in fulfilling all these measuring tasks with application know-how and cutting-edge technologies. Discover our comprehensive portfolio and choose the product best suited to your process needs.

Endress+Hauser receives Frost & Sullivan's Company of the Year Award for water analysis instruments ©Endress+Hauser

Our excellent portfolio has received Frost & Sullivan's Company of the Year Award for Water Analysis Instrumentation.

Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how Memosens optimizes process control and maintenance.

The pH-value of a liquid can be calculated using the potentiometric measurement principle. This video shows what it is about and how this measuring principle works.

The conductivity of a liquid can be measured using the conductive or toroidal measuring principles. This video shows what it is about and how these measuring principles work.

Nutrients, metals or carbon components in a liquid can be measured using the colorimetric measuring principle. This video shows what it is about and how this measuring principle works.

This video shows how the unique design and sealing principle of the Cleanfit CPA875 retractable assembly guarantees safe sensor handling and prevents contamination of hygienic processes.


  • From standard sensors to complete measuring stations – we provide cutting-edge technology for every liquid analysis parameter.

  • Our high-precision instruments help you to increase product yield, improve product quality and ensure process safety.

  • State-of-the-art communication interfaces and protocols enable you to seamlessly integrate our devices into your processes and plant asset management.

  • Whether process lab, process or utilities – use our know-how and expertise to optimize your application.

  • As leading supplier of analytical measuring technology, we support you during the entire product life cycle - everywhere in the world.


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    Experts in pH/ORP, conductivity, oxygen, turbidity, chlorine

    Sensors, transmitters, assemblies and services for pH/ORP, oxygen, conductivity, turbidity and chlorine measurement

    Experts in nutrients, sum parameters, metals, sampling

    Samplers, analyzers, in-situ sensors and services for automated sampling and measurement of nutrients, sum parameters and metals