Simple: no moving parts to wear down
Easy to Install: can be installed under pressure
Accurate: < 0.1 m/s referred to 20°C and 1000 hpa
The Thermal Mass Flow Direction Switch S409 allows for the detection flow direction. It can be used in compressed air and non-corrosive gases. The meter element is very robust and is completely composed of stainless steel. Through a 1/2” G-type ball valve the switch can be inserted into the pipe under pressure. The flow and direction information is output through 2 relay switches. The signals can be transferred to the SUTO flow meter to activate and deactivate the flow measurement depending on the flow direction.
Lack of moving parts and robust construction ensures reliable results
Easily view the whole system at once
Instant notification the moment metrics are off
