Different measurement technologies have different advantages, so we offer a wide variety of surface water level monitoring instruments for a wide variety of applications. We can provide you with the best technology for your project – from tried and true shaft encoders to state-of-the-art radar sensors.

All OTT surface water level instruments, however, provide innovation and value. From integrated datalogging and displays to compactness and ease-of-use, you won’t find more innovative, cost-effective products in the industry.

 

Click a Product to Learn More

Bubbler
OTT CBS

Bubbler level sensor (CBS) performs continuous, unattended monitoring of water level.
Radar Level Sensor
RLS

The OTT RLS, radar level sensor with pulse radar technology is ideal for monitoring in remote or hard to reach locations.
Shaft Encoder
Shaft Encoder

Float-operated shaft encoder level sensor and logger takes proven level measurement technology to the next stage.
Pressure/Level Sensor
Pressure/Level Sensor

Submersible pressure probe for level monitoring for groundwater and surface water.
   
       
Hach Company Privacy Policy Site Map