SonTek-IQ Series

Developed with assistance from the Cooperative State Research, Education, and Extension Service of the U.S. Department of Agriculture, the SonTek-IQ Series are three products that provide high quality flow, total volume, level and velocity data for challenging conditions that fit your budget. Custom flow algorithms, carefully designed and tested, ensure all these products in the Series will deliver the data you need to make smart decisions about your water. Each system offers four independent velocity beams that work to accurately map the cross-section velocity and feed this data to the flow computation algorithms.
This means velocity indexing is not required to get high-accuracy flow data. Additionally, the built-in pressure sensor (standard with each system), works in tandem with the vertical acoustic beam to measure the water level, so you always know what the stage is.

Three models are available:
1) SonTek-IQ Standard: Big Quality for Small Budgets
2) SonTek-IQ Plus: Monitoring in Complex Environments
3) SonTek-IQ Pipe: Accurate Flow in Totally or Partially Full Pipes