The sensor was developed for dynamic and quasistatic pressure detection up to 650 bar. The monocrystalline GaPO4 sensor element allows constant sensitivity and thus ensures excellent performance. The Double ShellTM construction of the sensor decouples the measuring crystals from external mechanical influences. Precise measurements in diverse situations are thus possible. Thanks to its size (M5x0.5 thread) and its high-pressure capability, the sensor is suitable for a broad range of applications.