Pyxis LS-200 Sensor

Ultrasonic Liquid Level Sensor with display, monitors for liquid level up to 106 inches

The LS-202 is a general purpose ultrasonic liquid level sensor. The LS-202 replaces float, conductance and pressure sensors that fail due to contact with dirty, sticky or corrosive liquids. It works in any capacity tank open or enclosed. The sensor provides continuous level measurement up to 106 inches (2.7m) with a 4–20mA signal output. Connection is simple through an RS-485 or Bluetooth® digital output, that can be seen through the sensor display or through the uPyxis® app.


  • Dual Embedded Transmitters in Sensor Body for Selection – 4–20mA or RS-485 supporting Modbus
  • Bluetooth® Version 5.0 for Measurement Result Display and Configuration
  • 1.3″ OLED & 4 Push-Buttons for Measurement Result Display and Configuration
  • Two Power Supplies: (4) AA alkaline batteries or 24VDC External Power & Smart Switch Capability
  • Battery Life up to 9 Months using our Ultra-Low Power Design and Smart Power Management
  • Easy and Quick Configuration via uPyxis® App
  • PVDF Transducer and 6P Polycarbonate Enclosure for Corrosive Liquids
  • Automatic Temperature Compensation for Accurate Measurement Despite Condensation


Typical applications

The LS-202 is a non-contact level sensor which makes it ideal for corrosive liquids, and chemical feed applications. As well as water, cooling tower, boiler dry tank, and process chemical tank level reading. The LS-202 perfectly suitable for applications where wires are difficult to layout. A great fit for any operation that requires accurate and consistent liquid level measuring.

Quick start-up & configuration



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
Unit 9 Pond Close
Walkern Road
United Kingdom

01438 759 595

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