Pyxis FR-50 flow cell

Pyxis FR-300 Self-Brushing System

This unique flow reservoir design results in the highest level of oxidiser resolution on the market

The FR-50 single-sensor flow reservoir provides sample calming for dissipation of air-bubbles & settling of suspended solids, foam or other impurities commonly observed in drinking water influent.


Greatly extend the maintenance cycle of the sensor while providing a large buffer capacity to mitigate pressure fluctuations.

The minimum inlet pressure of FR-50 flow reservoir is only 7.5psi (0.05mpa) making it highly suitable for the end of pipe networks and secondary supply influent sampling.

The FR-50 outlet flow & sewer overflow lines should be diverted to drain or the inlet of the pretreatment system for those desiring NSF compliance.

Typical applications

The FR-50 is designed for drinking water applications

WDP Intuition 6 - NEW

The FR-50 is now available off the shelf as a turnkey system 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 the confidence that your process is under control.

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.
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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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