Itron Gallus G4 Gas Meter

The Gallus gas meter is certified to meet MID and EN1359 standards, along with over 25 national metrological standards. Its compact design makes it ideal for applications requiring precise and reliable measurement of medium flow rates.

In terms of metrology, the Gallus undergoes rigorous testing during preliminary test bench controls to ensure compliance with customer and national requirements. Its design and careful selection of materials enable it to achieve high accuracy and long-term stability, meeting international market demands.

Operating on a positive displacement diaphragm principle with a stand-alone twin chamber measuring unit, the Gallus utilizes flexible, gas-tight diaphragms moved by differential pressure between inlet and outlet. Gas alternately fills each chamber through a rotating mono-valve, transferring motion to a mechanical index via transmission gear and coupling. The entire measuring unit is securely housed in a robust, gas-tight casing, ensuring durability and reliability in operation.