MEMS structures are mechanically stable, but minor stress relaxation can occur over years. Our automotive-grade IMUs are rated for 10+ years of service life. The AutoCalix compensation matrix is permanent.

Full thermal calibration requires a temperature chamber and a precision rate table, which is usually only available in a factory setting. Moreover, the data we provide has already been compensated, so you don't need to do the compensation yourself.

If the sensor experiences a shock exceeding its absolute maximum rating (e.g., >2000g), the MEMS structure may permanently deform, shifting the bias. In this case, a simple offset recalibration is often enough to restore usability, but extreme damage may require unit replacement.

Our IMU does not include a magnetometer. Our IMUs have a 3-axis gyroscope and a 3-axis accelerometer.

Even in indoor environments, sensors self-heat during operation. A cold start in a warehouse might begin at 10°C and warm up to 50°C. Validating the full industrial range ensures linear performance across any thermal gradient your device might encounter.

Yes. Since every unit is individually processed, we store the calibration data linked to its serial number. For bulk orders, we can provide a Certificate of Calibration showing the residual error plots for each sensor in the batch.

Thanks to active temperature compensation, DAISCH sensors are valid immediately upon startup. You do not need to wait 10-20 minutes for thermal equilibrium like with uncalibrated commercial sensors.