Absolute pressure sensor

digitalfor aircraftfor the aerospace industry

Engine control and air data are just two of the many aircraft systems which depend on high-accuracy pressure sensors in order to meet their performance requirements and to ensure safety and efficiency. Crane high-performance pressure sensors are specifically designed to satisfy the requirements of these applications. Utilizing Silicon-on-Sapphire sensing technology, Crane pressure sensors provide extremely high-accuracy (0.01% full-scale) and excellent long term stability for reliable pressure sensing in severe environmental conditions. Crane SOS pressure sensors can be configured with a variety of electrical interfaces, are compatible with harsh media, and are capable of applications up to 5,000 psi. Versatile, modular and adaptable in order to satisfy the most demanding customer requirements. Programs Airbus A318, A340 Lockheed Martin F-35 Sikorsky S-76 • High accuracy performance • Superior repeatability and stability • Fast millisecond response • Insensitive to density or ionic media • Monocrystalline hysteresis-free measuring structure • Core products are packaged to unique applications Pressure sensors for air data systems require high performance and exceptional accuracy to meet reduced vertical separation minimum (RSVM) requirements. Crane meets the need with a pressure sensor technology that can be configured as primary grade pressure sensors ideal for sensing altitude and airspeed. Crane pressure sensors utilize Silicon-On-Sapphire sensing technology for superior accuracy, reliability and stability. An integral temperature sensor located directly on the pressure diaphragm provides for optimum temperature compensation.