Multi-gas, Multi-range, Elastomer-sealed 100 to 300 slm Mass Flow Controllers

The G-Series GE250A and GE300A mass flow controllers are general-purpose, elastomer-sealed MFCs suitable for a wide range of applications. The GE250A offers Full Scale ranges from 100 to 250 slm (N2 equivalent), while the GE300A provides Full Scale ranges from 150 to 300 slm (N2 equivalent). Both models are available with either analog I/O or digital I/O options, employing advanced control algorithms for fast and repeatable response to set points.

Key Features of the G-Series GE250A & GE300A Mass Flow Controllers:

• Flow rates ranging from 100 to 300 slm
• Seal and valve plug options available in Viton, Buna, Neoprene, or EPDM
• Wide choice of digital I/O options, including EtherCAT, DeviceNet?, Profibus?, PROFINET, and RS485, or analog I/O options with 0-5 VDC or 4-20 mA signals
• Standard closed conductance leak rate of less than 1.0% of Full Scale
• 1 to 2 second settling time

Both the GE250A and GE300A MFCs offer a wide range of flow rates, allowing for versatility in various applications. The choice of seal and valve plug materials, such as Viton, Buna, Neoprene, or EPDM, ensures compatibility with different gases and application requirements.

The G-Series MFCs provide flexibility in terms of I/O options. Users can select from a wide range of digital interfaces, including EtherCAT, DeviceNet?, Profibus?, PROFINET, and RS485, or analog interfaces with 0-5 VDC or 4-20 mA signals. This facilitates seamless integration into different control systems.

With a standard closed conductance leak rate of less than 1.0% of Full Scale, the G-Series MFCs offer accurate and stable flow control. Additionally, their settling time of 1 to 2 seconds enables precise and efficient control in dynamic processes.

In summary, the G-Series GE250A and GE300A mass flow controllers are reliable and versatile solutions for a wide variety of applications. They provide accurate and responsive flow control, with options for digital or analog I/O, seal and valve plug materials, and a broad range of flow rates.