Walchem Intuition-6 Controller

Walchem Intuition-9

Unparalleled versatility with multiple sensors and powerful built-in algorithms providing comprehensive control in a broad range of water treatment applications

The universal sensor input is capable of using contacting conductivity, electrodeless conductivity, pH, ORP or disinfection sensor types. Optionally select a dual analog input board or a combination sensor/analog input board.

Key benefits:

  • Large touchscreen display with icon based programming makes setup easy
  • Universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed
  • Six relay control outputs
  • Combination sensor input & analog input board that adds even more flexibility
  • Lead/lag control of relays
  • Optional dual analog (4-20 mA) input for fluorometers or nearly any other process value
  • Multiple language support allows simple setup no matter where your business takes you
  • Economical wall-mount package for easy installation
  • On-screen and web page graphing of sensor values and control output status
  • The Intuition-6™ with amperometric chlorine sensors can be used for reporting chlorine rural measurements in accordance with EPA Method 334.0.
  • Six virtual inputs and six virtual outputs
  • Complete flexibility in the function of each relay
  • Email alarm messages, datalogs, graphs, or system summary reports
  • Ethernet option for remote access via the Internet, LAN, BACnet or Modbus/TCP


Typical applications:

  • Bottle washing
  • Wastewater treatment
  • RO systems
  • Storm water
  • Cooling towers
  • Boilers
  • Fruit & veg processing
  • Drinking water
  • Pulp & paper
  • Metal finishing
  • Swimming pools
  • Hydrotherapy

Intuition 6 product information

WDP Intuition 6 - NEW

The Intuition 6 is now available off the shelf as 2 turnkey systems for use in more difficult disinfection applications.

Stable and accurate control of oxidisers can be achieved even in applications where the pH, temperature, pressure or flow rate is fluctuating. The Intuition-6 has been paired with Pyxis sensors and accessories to create the WDP Intuition 6 - providing you with confidence that your process is under control.

Keep challenging applications operational

The addition of the Pyxis FR-300 and FR-50 to the Intuition 6 provides constant cleaning, monitoring and control, by brushing the flow assembly. Designed to keep systems running in challenging applications containing fats, oils and grease.
More info:

Drinking water disinfection

Combining the versatility and reliability of Walchem's Intuition 6 with the Pyxis ST-765ss, and FR-50 provides display, data logs and relay activation of dosing pumps/valves, designed for use in swimming and hydrotherapy pools as well as domestic & drinking water applications.
More info:



Custom build solutions

Redefine simplicity and flexibility in cooling tower solutions with our plug-and-play service that delivers rapid installation.

We offer standard layout that serves as a solid foundation but we can be customise to meet the unique needs of any client site. We tailor the build to achieve optimal performance.

Our custom builds are popular as a comprehensive solution that's wired and seamlessly integrated meeting any site requirements. Email us today to learn more about our bespoke custom built solutions to speed up your installation and reduce operation or project downtime.


We specialise in delivering tailored product training to empower your team and enhance operational efficiency. Whether you prefer on-site sessions, at your company's location or the convenience of video conferencing, we've got you covered.

Our focus revolves around installation best practices, ensuring seamless product connectivity, and optimising maintenance procedures. Take the first step towards maximising your team's potential. Email us today to learn more about our bespoke training offerings, check availability, and embark on a journey to enhance your team's expertise.

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Sensys Ltd

Head Office
24 Vision Park
Preston Place
Upper Caldecote
SG18 9GQ

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01438 759 595

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