Thermal mass flow meter S450

for gasfor compressed airinsertion

The SUTO flow sensor S450 is based on the thermal mass flow principle. It measures volumetric standard flow over a wide measuring range. The result is pressure and temperature independent. So its perfectly designed to measure your compressed air flow and consumption. The S450 is designed specifically for harsh environments. The enclosure with IP67 allows all-weather applications, all parts which come into contact with the measurement medium are made of stainless steel 316L. This allows applications in pharmaceutical and food industry, but also the measurement of corrosive and contaminated gas. Installations in explosive environment can be done through the optional ATEX approval. Various gases can be measured such as air, oxygen, argon, carbondioxyde, natural gas, hydrogen, methane, etc. Basically any gas mixture can be measured as long the mixing ratio and its components are known and constant. Heavy duty version compressed air flow meter Direct measurement of mass flow and standard flow without the need of pressure compensation Wide range of tube sizes are supported (insertion type for big pipe diameters / inline types for small ones) No moving parts, non clogging Ail parts which corne into contact with the measurement medium are made of stainless Steel 316L Robust métal enclosure suitable for out-door applications in harsh environment Wireless communication interface for sensor settings on site Display shows flow rates, consumption, medium température and diagnostic results 2 analogue outputs (4... 20 mA) and 1 puise output Available options: - - Fieldbus interface: HART, Modbus, M-BUS - - Hazardous approval ATEX: Il 2 G Ex d IIC T4, lECEx approval, GB Ex approval