Measurement principle
- Positive displacement or Coriolis system for AdBlue
- Volumetric meter application class
- Identification of the fluid to be measured
Liquid Controls and S.A.M.P.I
The images are for illustrative purposes and may differ from the final product.
Liquid Controls volumetric meters use three synchronised rotors to divide liquid into known volumes and determine the transferred volume. For AdBlue, the configurator includes the SAMPI bluFlow.mass system, equipped with a Coriolis mass flow meter.

The class corresponds to the application and fluid; the flow range and allowable pressure depend on the model and configuration. The specification must identify the liquid and service conditions, as well as the required metering capacity.
Available assemblies combine the meter with a register, strainer, air eliminator, valve, printer or preset. These components are not included in every version; the assembly should be selected according to the installation requirements.
Manufacturer technical documentation: Liquid Controls · Liquid Controls — Metering principle · SAMPI bluFlow.mass