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iFlow OEM™ High Precision Electronic Pressure / Flow Controller
PG-MFC OEM version 

A pressure controller is an electronic device that regulates the input pressure to the desired value at its output. The pressure controller can be an integral device with an output pressure setting, a restricting element and a pressure sensor all in the one part. Or it can consist of separate elements in different parts.
iFlow OEM™ pressure/flow controller provides pulse-free precise positive and negative pneumatic pressure or flow. It's capable of providing a pressure or a gas flow based on a supply pressure quickly and automatically. Meanwhile, it offers high accuracy and control stability of the output pressure/flow. Stable constant liquid flow rates can be set and controlled when used in conjunction with external liquid flow sensors.
The pressure controller operates in a wide range (-10 to 60psid) with fast response time and accuracy. The pressure controllers are available with absolute, gauge or differential pressure sensors.
PG_MFC Light Version_45front_small, pressure controller, flow controller, microfluidic controller, flow rate


  • ​​​Compact and portable design

  • Precise and accurate pressure/flow output

  • Fast response time

  • Controllable liquid flow rate output with external flow sensors

  • Standard connection. Easy connect to other components

  • External miniature pump (up to 32psi) integration (optional)

  • OEM service and module integration available

System Specifications:


  • Pressure sensor accuracy of ±0.25 %FSS BFSL (Full-Scale Span Best Fit Straight Line), sensor resolution: 0.0061 %

  • Pressure stability: 0.05 %

  • Flow rate repeatability: below 1% of the measured value

  • Highest sensitivity down to <1 µl/min

  • Maximum flow rate for water-based liquids: 10 ml/min;

  • ​Maximum flow rate for hydrocarbons: 80 ml/min​


Work Modes:


  • Pressure control mode

  • Liquid flow rate control mode (external liquid flow rate sensor required)

  • Air flow control mode (optional)

Software and API Library:

All of our standard software is free of charge and is compatible with Microsoft Windows 10 (32 and 64 bits), Windows 8 (32 and 64 bits), Windows 7 (32 and 64 bits), and Linux version.


UI Software 

We also provide Python 2, Python 3, C++, LabView, and Matlab (coming soon) libraries. These libraries allow users to integrate PreciGenome systems or components into your own system easily

  • DLL library for developing user applications

  • Support both 32-bit/64-bit APIs

  • Complete tutorial and sample programs. 

LabVIEW Logo.jpg

System Benefits:

Total Solution
  • UI software
  • Advanced process control
  • Walk-away auto
  • Python
  • C/C++
  • LabVIEW
Flexible Control Modes
Cost Effective
  • Affordable configurations
  • Low cost solutions

Applications of PreciGenome Pressure/Flow Controller

Home Medical Equipment Installation

Analytic Instrument

Oxygen Equipment Maintenance

Pneumatic Control

Pipetting Samples

Biological Study

Pressure Controller Applications:

  • Electronic Pressure Regulation 

  • Air over Liquid Flow Control 

  • Mass Spectrometer Process Gas Supply Pressure Control

  • Volumetric Flow Control

  • Carrier Gas Pressure Control 

  • Pneumatic Motion Control 

  • Industrial Process Pressure Supply 

  • Pilot Pressure Generation

Vaccum Controller Applications:

  • Vacuum Generator Control

  • Sample aspiration 

  • Liquid dispense meniscus pressure control

  • Component pick and place

More Applications:

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