Thermal flow meter S450

thermal flow meter
thermal flow meter
Add to favorites
Compare this product


thermal, mass
Fluid type
oxygen, gas, for compressed air
for hospitals
Connection type

Min.: 0 m³/h (0 ft³/h)

Max.: 47,880 m³/h (1,690,866 ft³/h)


4 MPa


2 kg (4 lb)


114 mm (4 in)


117 mm (5 in)


.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. S450 ATEX / Ex Flow and Consumption sensor for compressed air and gases FEATURES 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 All parts which come into contact with the measurement medium are made of stainless steel 316L



*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.