Weber Sensors 3505 + 3022.30/20 vent-captor:

The vent-captor type 3505 + 3022.30 is a remote flow meter. Completely resin encapsulated, For air and other gaseous media. Linear current output 4 -20 mA. Measuring Range 0-20 m/s. Small pipe diameters: Standard ID 13 mm (ID 10 – ID 15), LED for rang…