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Tag: mass flow meter

  • DI water for electrolysis
    Nel Hydrogen switches to mass flow meters for more accurate flow verification on high-tech PEM electrolysers

    Nel Hydrogen switches to mass flow meters for more accurate flow verification on high-tech PEM electrolysers Hydrogen, the most abundant, energy-dense element in our universe, is a highly desirable energy source. Unfortunately, most hydrogen production utilizes natural gas and releases harmful greenhouse gases into the atmosphere. In an effort to improve the sustainability of hydrogen, […]

  • What is pressure drop?

    What is pressure drop? Pressure drop is the amount of line pressure permanently lost as gas passes through an instrument. This loss is due to the frictional resistance of the components the gas touches. Every instrument and fitting in a line induces some pressure drop. In this article, we go into some of the details […]