The Hall effect flow rate sensor consists of a full plastic enclosure and linear turbine wheel. The Revolutions of the turbine are magnetically sensed by an external hall sensor and processed to a stable frequency output. The advantage of this principle is the indipendance from pressure conditions and the optional mounting position
In a full stainless stel enclosure a stainless steel turbine arranged in saphire cups provides flow-proportional revolutions which are detected by a pre-triggered hall sensor
High accuracy
No magnetic bearings in the wetted chamber
High pressure duty
Temperatures -20..+85ºC optionally -20..+150ºC (for 8 bar min.)
