Continuos Online Water Monitoring System for Treated Drinking Water.


We are proud to introduce the Inficon CMS5000 Disinfection By-Products (DBPS – THM).  Our online water monitoring system for continuous, unattended remote analysis of water.

Disinfection by-products (DBP) Real time – Online THM monitoring

The CMS5000 performs complex analyses under the most demanding conditions. The programmable CMS IQ software allows you to manage the measurement parameters and analysis sequence, or you can simply use one of the included default analysis methods. Because the analytical data is representative of actual water conditions at the time of sampling – thus delivering the information you need to make robust and rapid decisions in terms of potentially critical issues.

Minimal maintenance

The CMS5000 requires virtually no operator involvement once initial installation and commissioning is complete. The data can be automatically uploaded via FTP to virtually anywhere in the world. The user can remotely access the system to view data or select an alternate data download method.

Unattended, On-Site VOC Monitoring

Features at a glance

  • Continuous unattended monitoring using automatic or user programmable analysis
  • Low consumable consumption
  • Robust, reliable design
  • Minimal maintenance
  • Simple operation requires no formal training


  • Final water distribution networks
  • Water source and water distribution protection
  • Wastewater discharge compliance
  • Groundwater remediation
  • Process water quality monitoring

Spare and replacement parts?

Scroll down to use our contact form to enquire about spare and replacement parts. If you do not know the part number or name for a required spare part please simply describe the spare part. Our team of expert engineers are here to help.

Here to support you, nationwide.

With field engineers strategically located throughout the UK, we have the ability to deliver an outstanding customer service solution. Our engineers are capable of undertaking a wide range of tasks that require a competent, patient, technical and experienced mind to exceed your expectations.

Requesting technical documents?

Submit your details at the bottom of this page and your request will be processed immediately by our team of engineers at PMA. For technical documents please ensure to include details about your application so that our team can deliver a bespoke document for your specific requirements.

INFICON was formed in June 2000 from the instrumentation businesses of three well-known international vacuum technology companies merged in 1996 under the Swiss company OC Oerlikon (formerly known as Unaxis).

Need some advice or support? We’re here to help.

If you need a call back about how Process Measurement and Analysis can help you or have any questions at all please feel free to contact us at [email protected].  A member of our experienced team will contact you directly.

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An even better reason to contact us about any of our products.

We greatly value all of the inquiries which our products and services generate and we would like to reward visitors who use this form and express an interest in any of the intelligent instruments on this page. As a thank you, we will automatically enter you to be in with a chance of winning an Amazon Echo which is valued at £149.99. We will hold a monthly prize draw and inform the winner by email. So what are you waiting for, contact us.