LIQUI-FLOW™ digital Liquid Flow Meters/Controllers for low flow ranges 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 20 ... 1000 g/h for fluids with thermal properties similar to H2O
Features
•Fast and accurate measurement
•No moving parts
•Thru-Flow measurement
•Suitable for liquids with low boiling point
•Attitude insensitive
•Very small internal volume
•In combination with a control valve: continuous and stable control
•Analog or digital: RS232, PROFIBUS DP, DeviceNet™, Modbus, EtherCAT or FLOW-BUS
Applications
•Semiconductor industry
•Pharmaceutical industry
•Food industry (flavors, additives)
•Biotechnical industry
•Analytical laboratories
•HPLC-applications