Open-Channel flow measurement
The ultrasonic way to monitor open channels
Measuring liquid flow in channels with free surfaces is a unique challenge requiring specialized technology – and Siemens delivers. SITRANS L non-contacting ultrasonic level products provide continuous monitoring of wet wells, flumes and weirs by way of level-to-flow calculations. Our highly accurate devices for open-channel flow range from the SITRANS Probe LU240 compact transmitter to the MultiRanger, HydroRanger and SITRANS LUT400 controller series. For added confidence, the HydroRanger and LUT400 series are MCERTS-certified.
Level Measurement Guide