OTT RLS (Radar Level Sensor) authorized for open-air applications under new FCC rule for water level probing radars

On April 7th, 2014 a new FCC rule covering level probing radars for open-air applications took effect. This was great news for hydrological applications, as the new rule specified technical requirements for certifying and operating unlicensed level probing radars in the United States. The OTT RLS (25 GHz version) completed the certification process and is authorized as a level probing radar for use in open-air applications, including relative measurement water level of streams, rivers, and reservoirs.

OTT RLS measuring tide water level in a harbor
OTT RLS measuring tide water level in a harbor

You might also like these articles

Spottlight Newsletter Title Image

Newsletter – SPOTTLIGHT 03/25

This is the web version of the OTT HydroMet Newsletter. If you want to receive the email, you can subscribe here by choosing 'Solutions, Products and News'. Dear Reader, Welcome...
HydrologyMeteorologySolar Energy

How to Determine the Best Water Level Sensor for Your Site

Water level monitoring is crucial for managing water resources, flood mitigation, and environmental protection. With the launch of the OTT RLS 500, a next-generation radar level sensor, it's an excellent...
Hydrology
hydrologist in a river monitoring water

2025 Hydrometeorological Monitoring Trends

Three Key Trends: AI, IoT, and Localized Measurements In the face of climate change, the need for accurate, comprehensive information has never been more critical. The integration of Artificial Intelligence...
HydrologyMeteorology