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An open road ahead for the fuel cell: The first high-precision mass flow meter for hydrogen filling stations certified to international standard OIML R 139 2018
Hydrogen as a Fuel Now Safer with New High-Precision Mass Flow Meter An open road ahead for the fuel cell: The first high-precision mass flow meter for hydrogen filling stations certified to international standard OIML R 139 2018 March 15, 2021 (FPRC) -- On the road to climate-friendlier mobility, hydrogen is gaining importance as an energy source for fuel cells. However, fueling of hydrogen is more complex than fueling of gasoline and diesel. Unlike other gases, hydrogen heats up as it expands, causing pressure and temperature changes during fuelling that need to be precisely monitored. Ther...
New Heinrich high-precision mass flow meter for H2 filling stations; OIML R 139 2018 Hydrogen fueling is more complex than that of gasoline and diesel; hydrogen heats up as it expands, causing pressure and temperature changes during fueling that need to be precisely monitored. (Hydrogen, helium and neon are the three gases that do not cool upon expansion by the Joule–Thomson process when being throttled through an orifice.) In response to this challenge, Heinrichs Messtechnik GmbH, a member of the Kobold Group, has developed the TMU-W 004 mass flow meter. It is the first of its kind to be ...
Hydrogen As a Fuel An open road ahead for the fuel cell: The first high-precision mass flow meter for hydrogen filling stations certified to international standard OIML R 139 2018 News provided by Share this article Share this article PITTSBURGH, Jan. 29, 2021 /PRNewswire/ -- On the road to climate-friendlier mobility, hydrogen is gaining importance as an energy source for fuel cells. However, hydrogen fueling is more complex than that of gasoline and diesel. Unlike other gases, hydrogen heats up as it expands, causing pressure and temperature changes during fueling that need to be precisely...