Sensirion gas meter modules are based on the thermal-mass measurement principle, which is the best technology to measure flow to date and is used in high volumes in a wide range of challenging key applications in automotive, medical and industrial sectors. Sensirion’s success is due to the proven CMOSens® Technology, which combines the sensor and analysis electronics on a single semiconductor chip. This technology provides excellent sensing performance and robustness at ultra-low power consumption and attractive costs