Swiss Water Analytical Instruments

Online Water Monitoring Equipment for Industrial Applications

Committed to online water monitoring since 1991

For over 30 years, Swan has been developing and manufacturing high quality online analytical instruments that are entirely dedicated to continuous water monitoring. Cost-saving, easy to maintain online measuring equipment by Swan has since set the standard for  online process monitoring.

About Swan Analytical InstrumentsGet in Contact

Looking for specific instrumentation?

Switch to our core applications:


Pool & Sanitary

Potable Water & Municipal Wastewater

Power & Industrial


Oil & Gas

If you need to monitor it, Swan offers the right solution.

Use the product finder below to find the exact instrument for your application:

Latest News

Happy Holiday Season

Dearest FriendsThis year has been exciting and challenging to say the least. One of this year’s highlightwas being able to meet customers face to face again, may this be on[…]

Read more

Product Launch: AMI LineTOC Compact

We are happy to launch the compact version of our AMI LineTOC analyzer. Our reliable AMI LineTOC Compact offers: Reagent-free measurement of TOC by UV oxidation and differential conductivity detectionCompact[…]

Read more

Visit us at ACHEMA 2022!

Visit us at our newly designed Swan booth in Hall 11.1/C15 at this year’s ACHEMA exhibition in Frankfurt, the world’s leading trade show for the process industries. From August 22[…]

Read more

Your one-stop shop for all online water monitoring

If you need to monitor it, Swan offers the right solution.

Analytical Instruments

Complete monitoring solutions for industrial water monitoring.

Complete Solutions

Tailor-made solutions for water steam sampling and analysis systems (SWAS).


Standardized components for system integration in various applications.

Why monitor online?

Measuring online is the easiest to continuously monitor your water properties. Since 1991, Swan has specialized in online water monitoring. The reasons to rely on online monitoring equipment are manifold.

Control Your Water Properties

Dependable, smart results. React quickly in case of water quality changes. Run your facilities on optimum.

Save Money

No expensive lab measurements. Immediate measurement results  allow you to react early and avoid costly damages caused by water quality issues.

Reliable and easy to maintain

Our accessible monitors can be maintained easily. No need for extended down-times.

Quality Made in Switzerland

Find out why our Swiss made labelled products are likely to exceed your expectations.

Learn more