In summary, Sensirion’s SFC5500 mass flow controllers are one of the first MFCs available via distribution. They offer a unique experience of buying an MFC and having it delivered within days. They are based on the microthermal CMOSens® MEMS technology, which offers multiple advantages compared to traditional mass flow controllers. They have an exceptionally high control range and cover multiple flow ranges of a traditional mass flow controller in a single device. They have a multi-gas calibration, exchangeable fittings, and are available in several standard pre-configured variants. The SFC5500 are the perfect match for applications in medical, analytical, and industrial sectors.