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

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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

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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

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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

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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