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Precision Mass Flow Controller with Digital Display & Aluminum Body 0 - 2 L/min - EQ-MFC-GFC-LD

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Compact, self-contained GFC mass flow controllers are designed to indicate and control flow rates of gases. The rugged design coupled with instrumentation grade accuracy provides versatile and economical means of flow control. The built-in electromagnetic valve allows the flow to be set to any desired flow rate within the range of the particular model. The valve is normally closed as a safety feature to ensure that gas flow is shut off during a power outage. The LCD readout built into the top of the transducer is tiltable over 90 degrees to provide optimal reading comfort. GFC mass flow controllers are available with flow ranges from 10 sccm to 2000 mL/min (N2). Gases are connected by means of 1/4” compression fittings. These controllers may be used as benchtop units or mounted by means of screws in the base. Transducer power supply ports are fuse and polarity-protected.


  • Rigid metallic construction
  • 0-5 Vdc and 4-20 mA signals
  • built-in tiltable LCD readout
  • NIST traceable certification
  • circuit protection
Calibration Gas
Nitrogen (MFCGFC) |  Hydrogen (MFCGFCH
Power supply   AC 110-240V 50/60Hz  to DC 12V / 1 A  power adapter included
Flow range 0 - 2L/min (MFCGFC)  |   0 - 100mL/min (MFCGFCH) , adjustable by a screwdriver. 
Body Materials Aluminum
Max. pressure 1000 psig (70 bars)
Working Temperature 0oC  ~ 50oC
Leak integrity 1 x 10-9 sccs of Helium
Inlet/Outlet fitting 1/4'' compression tube fitting
Valve Seal Viton-A® seals 
Display LCD Digital
Weight 2 lbs
Dimension 160 X 28 X 145 mm
Optional Special gas calibration is available upon request 
Warranty 1-year limited warranty with lifetime support
Application Note
  • This is the N2-calibrated MFC. For the use of another type of gasses, please refer to its gas coefficient conversion table which is listed in the operation manual.
  • For liability considerations, MTI does not endorse or recommend any product for a given gas, corrosive or otherwise. We must list all construction materials in fluid contact and the customer’s responsibility
  • For different gasses DuPont publishes compatibility information, see:

Operation Instructions

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