To meet regulations regarding emissions, many vessels are transitioning to using liquid natural gas (LNG) or liquified petroleum gas (LPG) as their primary fuel source due to their low sulfur emissions. However, this shift presents challenges in finding a marine supplier that offers a complete solution for level, pressure, and temperature measurement devices capable of operating under extreme conditions. This complete multi-instrument single flange solution can be configured to meet the needs of a future fuel tank application, ensuring safe and compliant operations.