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.

Looking for specific instrumentation?
Switch to our core applications:
Feedwater, Steam and Condensate
Wastewater
Oil & Gas
Latest News
New Market Flyer
Our new market flyer “Reliable Monitoring of Pool and Sanitary Water” is now available for download in English and German. Download the brochure to find out how our Swiss made Swan[…]
Read moreHappy Holiday Season
Swan wishes you peace, joy and prosperity throughout the coming year. Thank you for your continued support and partnership. We look forward to working with you in the years to[…]
Read moreNew Partnership in Indonesia
After a successful market entry in India, Swan Analytical Instruments is pleased to announce that our business relationship with Forbes Marshall has extended to Indonesia. As of 2021 , PT[…]
Read moreYour one-stop shop for all online water monitoring
If you need to monitor it, Swan offers the right solution.

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