Gas powered vehicles mainly use natural gas as fuel. It includes three parts: natural gas system, fuel supply system, and oil gas fuel conversion system. The high-pressure natural gas in the gas storage cylinder enters the pressure reducing valve through the high-pressure pipeline to reduce pressure, and then enters the mixer through the low-pressure pipeline to mix with air. It enters the engine cylinder through the intake manifold channel for combustion. The pressure transmitter can monitor the pressure values at positions such as the pressure reducing valve and intake manifold.
