FLOWCOM

Devices for measurement of the flow rate and volume of liquid Nitrogen, Oxygen, Argon, Hydrogen, Methane, Ethane, Nitrous Oxide, Aqueous Urea, Propane, Butane, Carbon Dioxide, and Hydrogen gas; Electronic display interface for devices that measure the flow rate and volume of liquid Nitrogen, Oxygen, Argon, Hydrogen, Methane, Ethane, Nitrous Oxide, Aqueous Urea, Propane, Butane, Carbon Dioxide, and Hydrogen; metering systems comprised primarily of flow meter and electric calibration sensor for measurement of the flow rate and volume of liquid Nitrogen, Oxygen, Argon, Hydrogen, Methane, Ethane, Nitrous Oxide, Aqueous Urea, Propane, Butane, Carbon Dioxide, and Hydrogen gas