An air or gas propeller for your Flowatch device
This air or gas propeller enables efficient measurement of gas flows. It is designed to fit Flowatch meters.
Diameter (mm) : 20
Through-hole diameter (mm ) : 33
Further information on the Flowatch gas propeller
This air or gas propeller has a diameter of 20 mm. With a minimum sensitivity of less than 3km/h - < 1m/s - and an accuracy of ±2%, it enables efficient measurement of gas flows. The margin of error is nevertheless 3% for an "error-off axis" of ±30°, i.e. if the device is not held in a vertical position. Finally, it can withstand temperatures ranging from -50°C to +100°C.