Meet the OTT Flood Monitoring System

The OTT Flood Monitoring System integrates the OTT SensorLink 1000 IoT device with the next generation OTT RLS 500 radar water level sensor offering reliable, easy-to-install, and low-maintenance water level measurements without the need for extensive technical knowledge.
OTT HydroMet celebrates 150 years of OTT

In 1873, OTT was founded by inventor Albert Ott in Kempten, Germany. Join us at our site on the beautiful River Iller for a special video message
Gain Insight Into Your Water Quality

The trusted, all-in-one water level logger and telemetry solution is now available with conductivity measuring capabilities. Discover how the OTT ecoLog 1000 is simplifying groundwater and surface water monitoring.
Meet the OTT RLS 500 Smart Radar Level Sensor
The OTT RLS 500 is a next generation radar level sensor designed for reliable water level measurement. With advanced 80 GHz technology, robust IP67 housing, and seamless integration capabilities, the OTT RLS 500 ensures accurate data collection with minimal maintenance and low total cost of ownership.