air hydrogen natural gas meter gas mass flow meter
- air hydrogen natural gas meter gas mass flow meter
efinery-based hydrogen production from natural gas (NG) using the mass flow measurement alone for determining the carbon in the steam-to-carbon ratio, calculated using the Coriolis meters mass flow measurement and a fixed molecular weight value, was 0.02 units of steam. This is far better than the traditional methods Gas Flow Measurement - Endress+HauserGas Flow Measurement 1 m 1m P=1013mbar T= 0C 1 m 1m P=14.696psi T= 70F 1 Nm 3 1 Sm 3 Examples:Air = 1.293 kg Hydrogen= 0.089 kg Chlorine= 3.220 kg Examples:Air = 1.199 kg Hydrogen= 0.083 kg Chlorine= 2.936 kg Deviation 6-10%!!!! Slide 6SW Lim Hydrogen Flow Calibration Facility for Domestic Gas Fluids / Flow Rates Pure hydrogen Gas. 0 to 38 Sm. 3 /hr. Pure methane Gas. 0 to 50 Sm. 3 /hr. Pure nitrogen Gas. 0 to 40 Sm. 3 /hr. Hydrogen / methane gas blends. 0.1 to 38/50 Sm. 3 /hr. Hydrogen / natural gas mixtures. 0 to 100%. Uncertainty . Hydrogen ± 0.3% (k = 2) Methane ± 0.2% (k = 2) Nitrogen ± 0.2% (k = 2) Operating Conditions Line Pressure, flowing. 20 to 30 mbar
Series GFM Gas Mass Flow Meter Flow Range Up to 1000 L/min, Pressures Up to 1000 psi, NIST Traceable. Series GFM Gas Mass Flow Meters combine a straight tube sensor with a restrictor flow element to provide high accuracy and repeatability. Flow rates are virtually unaffected by temperature and pressure variations. The Microthermal measurement principle:Future-proof
Flanged Clamp Type Air Flow Meter Oxygen Hydrogen Gas LPG Flow Meter Vortex Flow Meter Digital Air Flow Meter Introduction Vortex flowmeter is a flow meter operating with Karman Vortex Street principle for flow rate of gases (air, oxygen, nitrogen, coal gas, natural gas, chemical gas, etc.).Natural Gas Measurement - Thermal Mass flow Meter Gas utility companies use thermal mass flow meters in their pipelines to obtain a real-time measurement of the natural gas flow rate at different locations. This information helps evaluate the capabilities of the existing pipeline system and provides information for determining future growth and modifications.