The SonTek-IQ uses a custom flow algorithm derived from hundreds of field measurements to output volume, flow, level and velocity in small channels
Have a question about your SonTek IQ Continuous Flow Meter? Check out the support page with resources compiled just for you.
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Four velocity beams profile velocity in 3-D (both vertically and horizontally) and one beam measures level to ensure a complete measurment of the velocity field.
|Number of cells||Up to 100||1|
|Cell Size||2cm-10cm||Dynamic integrated cell|
|Vertical Beam Range||0.05-5.0m||0.05-1.5m|
|Advanced Data Reprocessing||Yes||N/A|
|Increased Number of Data Fields||Yes||N/A|
|Velocity Measurement||Velocity Range||±5m/s|
|Accuracy||±1% of measured velocity, ±0.5cm/s|
|Water Level||Pressure Sensor Range||±10m|
|Pressure Sensor Accuracy||0.1% of full scale|
|Water Level Accuracy||0.1% of measured depth or ±0.003m,
whichever is greater
|Consumption*||0.5-1.0W (0.02 when idle)|
|(2) Along-Axis Beams||25° off vertical axis, along axis of channel|
|(2) Skew Beams*||60° off vertical axis and 60° off center of channel|
|Communications||RS232, SDI-12, Modbus|
|Data Storage*||4GB (approximately 1-yr)|
|Operating Temperature||-5 to 60° C|