UCL-520 – Ultrasonic Level Sensor

The UCL-520 is a two-wire ultrasonic level sensor that provides non-contact level measurement up to 26.2′ (7.98 m) and is built for challenging ultra pure, corrosive or waste liquids. The highly accurate sensor is easy to install in applications with limited mounting options and space. The UCL-520 is push button calibrated and is broadly selected for atmospheric bulk storage, day tank and waste sump applications.


  • Water and Waste Water
  • Petrochemical
  • Health Care
  • Mining
  • Cleaning
  • HVAC
  • Chemical
  • Semiconductor
  • Agriculture
  • Electric Power
  • Water Parks/Swimming Pools
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Transducer Material
Operating Temperature
-20 to 71°C
Supply Voltage
12 to 28Vdc