I-Series

I-Series Mass Flow Controllers are designed specifically for industrial mass flow control applications in harsh environments where water and dust may be present and must be protected against. The IP66-rated enclosure for I-Series mass flow controllers protect it against direct water spray (for example, hose-down in bioreactor applications) as well as dust. Common Features:

  • Flow Rates from 5 sccm to 1000 slm
  • Ingress protection rating IP66 (dustproof & waterproof)
  • Multi-range/multi-gas capability; 1% of setpoint accuracy
  • Single sided power supply: 15 to 25 VDC
  • Analog I/O options: 0 to 5 VDC; 4 to 20 mA
  • Digital I/O options: Profibus; RS485
  • Embedded Modbus
  • Ethernet user interface

Products

IE50A Multi-gas, Multi-range Elastomer-sealed Mass Flow Controllers for Industrial Environments

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Features

  • Flow Rates up to 50 slm
  • Seal and valve plug options of Viton, Buna, Neoprene or Kalrez (gas dependent)
  • Less than 750 millisecond settling time
  • Standard closed conductance leak rate of less than 0.1% of Full Scale

IM50A Multi-gas, Multi-range Metal-sealed Mass Flow Controllers for Industrial Environments

Download data sheet for more information

Features

  • Flow Rates up to 50 slm
  • Metal sealed MFC with Teflon valve plug; MFM is all metal
  • Less than 750 millisecond settling time
  • Standard closed conductance leak rate of less than 1.0% of Full Scale

IM100A Multi-gas, Multi-range Metal-sealed Mass Flow Controllers for Industrial Environments

Download data sheet for more information

Features

  • Flow Rates up to 100 slm
  • Metal-sealed MFC with Teflon valve plug; MFM is all metal
  • Less than 750 millisecond settling time

IE250A Multi-gas, Multi-range Elastomer-sealed Mass Flow Controller for Industrial Environments

Download data sheet for more information

Features

  • Flow Rates from 100 to 250 slm
  • Seal and valve plug options of Viton, Buna, Neoprene or Kalrez (gas dependent)
  • 1 to 2 second settling time
  • Standard closed conductance leak rate of less than 1.0% of Full Scale

IM250A Multi-gas, Multi-Range, Metal-sealed Mass Flow Controllers for Industrial Environments

Download data sheet for more information

Features

  • Full scale flow rates from 100 slm to 250 slm
  • 2 to 3 second settling time
  • Standard closed conductance leak rate of less than 1% of Full Scale

IE500A Multi-gas, Multi-range Elastomer-sealed Mass Flow Controller for Industrial Environments

Download data sheet for more information

Features

  • Flow Rates from 250 to 500 slm
  • Seal and valve plug option of Viton, Buna, Neoprene or EPDM (gas dependent)
  • 1 to 2 second settling time
  • Standard closed conductance leak rate of less than 1.0% of Full Scale

IE1000A Multi-gas, Multi-range Elastomer-sealed Mass Flow Controller for Industrial Environments

Download data sheet for more information

Features

  • Flow Rates from 500 to 1000 slm
  • Seal and valve plug option of Viton, Buna, Neoprene or EPDM (gas dependent)
  • 1 to 2 second settling time
  • Standard closed conductance leak rate of less than 1.0% of Full Scale