Enabling High Water Flow applicationsΒΆ
The recommended Delta Time of Flight (DToF) computation option for high water volume flow rates is USS_Alg_dToF_Calculation_Option_estimate.
Expected delta time of Flight | Recommended DToF option | High flow option |
---|---|---|
|max DToF|<= (transducerPeriod / 2) μsec | USS_Alg_dToF_Calculation_Option_water | USS_highFlow_option_disabled |
|max DToF|> (transducerPeriod / 2) μsec | USS_Alg_dToF_Calculation_Option_estimate | Don't care |
The table below provides recommended DToF/High flow configurations for typical transducer frequencies in flow meter applications.
Transducer Frequency | Expected |max DToF| |
Recommended Recommended DToF option | Recommended High flow option |
---|---|---|---|
1 MHz | < 0.5 μsec | USS_Alg_dToF_Calculation_Option_water | USS_highFlow_option_disabled |
>= 0.5 μsec | USS_Alg_dToF_Calculation_Option_estimate | Don't care | |
2 MHz | < 0.25 μsec | USS_Alg_dToF_Calculation_Option_water | USS_highFlow_option_disabled |
>= 0.25 μsec | USS_Alg_dToF_Calculation_Option_estimate | Don't care |
IMPORTANT: The following water high flow options are not recommended for new development. This options have been deprecated and might be removed in the future.
Delta Time of Flight | Deprecated high flow option |
---|---|
USS_Alg_dToF_Calculation_Option_water | USS_highFlow_option_version1 |
USS_highFlow_option_version2 |