Acoustic Digital Current meter (ADC)

The OTT Acoustic Digital Current meter (ADC) delivers consistently accurate results with the most advanced acoustic technology available for point velocity measurement. Designed specifically for in-stream velocity measurement, the ADC features a sensor with two 6 MHz


acoustic transducers, temperature and depth sensors, and a cable and handheld unit for signal processing.

  • Usage Type:Spot
  • Measurement technology:Acoustic
  • Parameters measured:Flow velocity, depth
  • Product Highlights:Latest state of the art ultrasonic Doppler technology for high accurate velocity measurements. Maintenance free sensor with integrated depth measurement, graphical step by step user guidance and discharge calculation according to ISO 748 and USGS standard
  • Measurement range:-0.2 … 2.4 m/s
  • Accuracy:± 1% of measured value ± 0.25 cm/s