Innovative Helical Screw Flow Meter In addition to the well-known VSE model series VSI and VHM as well as ECOFLOW, the company VSE Volumentechnik GmbH now launches a new generation of helical screw flow meters of the series RS. The VSE development department has combined this measuring principle, which by itself is not new, with the development of the new rotor sensor to yield a state-of-the-art flow meter. There was a considerable development potential because the measurement of the volume flow based on the the screw pump principle of the VSE series RS offers significant benefits: High degree of precision that is mostly independent of viscosity Pulsation-free measurement Lowest pressure losses Short response time due to innovative rotor profile and reduced masses Gentle fluid measurements Highest functionality due to intelligent sensor technology