FUEL TANK PRESSURE SENSOR

摘要

The present invention relates to a pressure sensor, measuring pressure of evaporation gas of gasoline inside a fuel tank of a vehicle. The present invention improves an arrangement structure such as a pressure sensing device or a substrate, properly selecting and applying a bonding material for bonding each device to realize a new type of sensor device realizing an optimized adaptability in the gas of gasoline or a temperature environment in order to prevent a sensor from malfunctioning.