toggle menu

NEW: OTT ecoLog 1000 with Conductivity

The OTT ecoLog 1000 all-in-one water level logger and telemetry solution is now available with conductivity measuring capabilities.

Learn More


Introducing the next generation in reliable water level and temperature monitoring with smart sensor capabilities.

Learn More

New: Sutron XLink 100 and 500 Logging Transmitter

Learn more about the new Multi-Sensor Input Logger with data transmission via lridium or Cellular.


New: OTT SVR 100

A non-contact, compact surface water velocity radar sensor designed for measuring flow in open channels and rivers where reliable data is required.



The new precipitation measuring instrument that combines the advantages of a tipping and a weighing system.


Discover the NEW Lufft WS100 Precipitation Sensor

Fast, safe & absolutely maintenance-free precipitation measurement, thanks to innovative radar technology!


NEW! Hydrolab HL7

Continuous Water Quality Data, Reliability and Usability You Can Trust


OTT HydroMet Webinars

Our spontaneously compiled webinar program contains, among others, some components of the on-site training modules and is therefore well-suited to gradually familiarize yourself with the topics that are interesting for you.

To the recordings

Introducing LTE-M For More Connectivity

OTT HydroMet is excited to introduce the next generation of connectivity for the OTT ecoLog 1000 water level logger for groundwater and surface water monitoring. Take a moment to check out the new ecoLog specifications.

View Benefits

Discover our project overview

You are looking for OTT HydroMet references to inform yourself about implemented projects? You find them on the project overview!

To the project overview

OTT HydroMet Systems Not Affected by the Java Vulnerability Issue

An analysis of the OTT HydroMet Group's software and hardware products has shown that the affected version of Log4j is not in use and we therefore do not need to assume any immediate threat from OTT HydroMet systems.

Read the Update