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, thru-flow measuring principle. The flow meter can be connected to a control valve to form a closed control loop. The standard direct acting valve (model C2I) is normally closed, has a pressure capability of 100 bar (1500 psi) and a purge connection for easy elimination of air or gas.
Lowest range 0,25 ... 5 g/h Highest range 20 ... 1000 g/h forfluids with thermal properties similar to H2O
- fast and accurate measuring signal
- insensitive to mounting position
- very small internal volume
- suitable for liquids with low boiling points
- for laboratory and OEM applications
- also available for industrial applications, with IP65 housing, ATEX Cat. 3, Zone 2
- Semiconductor industry
- HPLC applications
- Chemical industry
- Food & Pharmaceutical industry
- Analytical laboratories