Data Logger by STS -
High Standard Liquid Level Measurements and Monitoring

STS is an internationally recognized company specializing in the manufacture of high performance sensors specifically for the measurement of pressure, temperature and level. Customer specific solutions and applications have been a focus of the company since 1987. STS recognizes the professional need to meet the highest standards.



The Data Logger DL.OCS – This new data logger offers a high performance monitoring of water and other liquids

Ground water, surface water, tides etc. are just a few of the long term monitoring applications of water level, requiring precise and reliable technology as provided by the DL.OCS data logger.

The Data Logger DL.OCS enables the long term measurement of pressure, temperature and conductivity of liquids at custom intervals. The sensor excels with precision results while covering a wide temperature range. All data is saved in the device and can be retrieved any time.

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Your benefits:

  • Stable and rugged design

  • Precision pressure and temperature measurement

  • Temperatures from -13 to 175°F

  • Up to 1.5 million measurements per chanel

  • Secure data storage in the device

  • Intuitive software for easy handling

  • Reliable long-life battery

  • No maintenance required


Optional additional features

  • External power supply
  • Titanium construction
  • Conductivity measurements
  • Pluggable IP 68 version


You can rely on the products and service from STS to provide you with many years of reliable data. Contact us.


Learn more about the Data Logger DL.OCS

in the technical features.

Download Technical Features