Weber 3302.30 flow meter

especially suited to small bore application, virtually non invasive, minimal flow constriction, small footprint 

Output: analogue, 4 - 20 mA , 5:1 turn-down ratio
Operating principle: calorimetric (thermal mass)
Measuring range: 0 - 5 m/s, 0 - 10 m/s, 0 - 20 m/s and 0 - 30 m/s
Options: extended measuring range, factory calibration 
Pipe options: 8 -  28mm diameter, stainless steel
Versions: 3302.30 S161 (pressure up to 16 bar)
Supply voltage: 18 - 30 VDC