INDUSTRIAL & INERTIAL GRADE MEMS DC ACCELEROMETERS
Made in the USA
Silicon Designs recognizes the importance of designing and manufacturing industrial-grade MEMS DC surface mount accelerometers that are durable, precise, dependable, sensitive, and yet still reasonably priced. For most zero-to-medium frequency industrial and general-purpose test & measurement applications, we recommend the use of SDI Models 1521, 1522, and 1531.
Silicon Designs Model 1525 and 1527 inertial-grade surface mount MEMS DC accelerometers offer the same durability and reliability as their industrial-grade counterparts, while providing the enhanced specifications required for higher-end and tactical-grade inertial applications, including Allan Variance, long-term bias repeatability, scale factor stability, axis misalignment, and vibration rectification error.
SDI single-axis and triaxial Test & Measurement MEMS DC accelerometers incorporate our own highly rugged, low-noise, surface mount accelerometer chips for accurate and reliable full-scale measurements from ±2g to ±400g. The variable capacitance technology of SDI accelerometers makes them ideal for low-to-medium frequency instrumentation applications, including accurate measurements down to 0 Hz. Internal amplifiers and power regulation eliminate the need for extra equipment. Each unit is 100% individually tested and calibrated in-house to verify its performance before shipment from the factory.
SDI Q-Modules convert our inertial navigation MEMS DC accelerometer Models 1525 and 1527 into
low-mass, low-power, electrically and mechanically compatible fixtures that can replace industry-standard quartz accelerometers within multiple inertial navigation applications, along with the added benefits of a wide operating temperature range, industrial durability, and low weight of just 5.6 grams. SDI Model 2290 High-Precision MEMS DC Calibration Reference Accelerometers combine a simple, 4-wire connection, together with SDI's own Model 1527 surface mount accelerometer chip, for added convenience and performance accuracy.