LIQUI-FLOW™ THERMAL MASS FLOW METERS / CONTROLLERS FOR LIQUIDS

LIQUI-FLOW™ THERMAL MASS FLOW METERS / CONTROLLERS FOR LIQUIDS

Product Overview

  • 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

Description

Through-Flow Measurement of Low Liquid Flow Rates

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 of 20 … 1000 g/h for fluids with thermal properties similar to H2O

Applications

  • Semiconductor industry
  • Pharmaceutical industry
  • Food industry (flavors, additives)
  • Biotechnical industry
  • Analytical laboratories
  • HPLC-applications