TPi May 2023

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WITT introduces new electronic gas mixer for steel pipe production

Inside the new model from WITT is an electronically operated proportional valve that achieves a maximum mixed gas output of up to 2,180Nm 3 /h. The system is controlled either remotely via Ethernet or analog output, or directly on the unit via an intuitive touchscreen.

WITT Gas has announced its MG 2000 ME ERC+ electronic gas mixer for applications needing high flow rates of gas mixtures, such as steel production or the chemical industry. The device generates high-quality gas mixtures of two technical gases, even when the flow rate is fluctuating.

The WITT gas mixer ensures a particularly high level of process reliability

The seamless mixture adjustment is thus particularly precise, and stored mixture specifications can be easily reproduced. When operated remotely, the user can control and see the system status at any time and from anywhere in the world. The system keeps the mixture and outlet pressure stable, even when the flowrate is changing. In this way, the user obtains a precise mixture over the entire output range, even with cycling flowrates. With its numerous features, the WITT gas mixer ensures a particularly high level of process reliability. Pressure fluctuations in the gas supply are compensated by a constant pressure control and have no influence on the mixture quality. Optional pressure and temperature transmitters monitor the gas supply. Excessively low inlet pressures or temperatures generate an alarm and shut down the system. The setting of the mixing valve is maintained even when the mixer is switched off. This means that after a restart, the required mixture is generated again immediately. The mixer can also be optionally equipped with an integrated gas analyser for monitoring and documenting the gas mixture. The MG 2000-ME ERC+ reliably generates precise and absolutely homogeneous gas mixtures of the highest quality. In addition, it offers the highest possible flexibility with regard to mixing ratio, gas quantity and place of use. By using comparatively inexpensive standard technical gases, the on-site generation of mixtures with the low maintenance WITT unit is particularly economical. WITT Gas www.wittgas.com

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ISSN: 2633-9676 print

Photo by Fernando Reyes, Unsplash ISSN: 2633-9684 online Photo by Michael Dziedzic, Unsplash Photo by Jordan Opel , Unsplash