Thermal mass flow controller LIQUI-FLOW™

for liquidsdigitalindustrial

The LIQUI-FLOW™ series L10I/L20I digital Liquid Flow Meters / Controllers for low flow ranges are equipped with a rugged 'industrial style' (IP65) pc-board housing for use in industrial environments. The instruments operate on a thermal, through-flow measuring principle. The instruments are equipped with a digital pc-board, featuring self-diagnostics, alarm and counter functions, digital communication (RS232) and a variety of fieldbus options. Lowest range 0,25 ... 5 g/h Highest range 0,02 ... 1 kg/h for fluids with thermal properties similar to H2O Features •Fast and accurate measurement •No moving parts •Suitable for liquids with low boiling point •Attitude insensitive •Very small internal volume •In combination with a control valve: continuous and stable control •Classification IP65 Applications •(Petro-)chemical installations •Pharmaceutical industry •Food industry (flavors, additives) •Biotechnical industry