IMU modules
An inertial module is selected for a measurement task and integration environment. Range, noise, timing and mounting need separate entries in the RFQ.
What to specify
Use these fields to describe your requirement. Values are supplied by the buyer or the responsible integrator; this reference does not list an in-stock SKU or a universally compatible replacement.
| Requirement | Information to include |
|---|---|
| Axes | Acceleration and angular-rate scope |
| Range | Required measurement limits |
| Performance | Noise/bias metrics with conditions |
| Timing | Output rate and synchronization |
| Interface | Electrical and data protocol |
| Mount | Orientation, envelope and vibration |
Sample and acceptance review
Ask for calibration information, performance definitions and a sample data stream. Preserve sensor orientation in the integration record.
A common purchasing mistake
A high output rate does not by itself imply low drift or high navigation accuracy.
Related purchasing decisions
Supplying sensors to research laboratories
A laboratory may value accessible raw data and reproducible configurations more than a turnkey package. Clarify what the researchers need to measure and modify.
Technical reading
The following independent resource provides technical context. The request fields and review notes on this page are AVDORS editorial procurement guidance, not a quotation of product specifications or a claim of manufacturer authorization.
ETH Zurich: efficient visual-inertial perception, doctoral thesis, 2025