Device for Controlling the flow of gas from a gas container, which comprises a passage with an Inlet and an outlet, a gas Flow Controller, which comprises a Valve inside the path that can be closed or opened in a controlled manner, and a manual selector operable from the e Use, a Pressure sensor, an electronic display, an alarm digitalAn electronic Controller is connected to the gas Flow Controller; devices and associated Methods

摘要

A device that can be attached to the outlet of a gas cylinder, which can monitor the amount of gas in the cylinder.