Resistive Pressure Sensor for High-temperature Applications

摘要: Ever-growing field of structural health monitoring (SHM) applications requires automatization the structure process. Automatization SHM processes is mainly limited by lack suitable sensors, such situation especially noticeable in industrial solid-fuel boilers applications. There huge cheap and reliable sensors for internal concrete stress measurements high-temperature. This research proposes a resistive pressure sensor prototype measuring stresses high temperature range. During experiment was integrated into sample which heated up to 600°C. experiments resistance varied from $\mathbf{700\ k}\Omega$ $\mathbf{24}\ \Omega$ , obtained results proves functionality developed its sensitivity variation.