SFM3019 is Sensirion’s solution on providing high volumes of flow meters for medical ventilators in order to support the global pandemic situation due to the Corona virus outbreak. It relies on a modular approach of assembling approved parts with good availability to Sensirion and a high-volume through-put manufacturing. The housing geometry is based on the SFM3000 flow meter, hence it remains mechanically compatible to the SFM3000. A flow range from -10slm to +240slm and one directional flow supports high flow applications while still allowing to detect back flows. To minimize pressure-drop the SFM3019 is equipped with one mesh at the inlet. Disclaimer: The product is not fully qualified but the risk is deemed low as the processes and materials are already used in other products currently in production.