SBG Systems provides a range of inertial sensors with some specificity:

Part of the product lines are all fully integrated sensors, with a self contained package including IMU, GNSS and all computations features, when other solutions have separated IMU and a processing enclosures.

Same installation recommendations apply for all type of products. However, when installing separated IMU products, processing enclosure can be installed anywhere.

Reference definition

In the following sections, the term “sensor” will always refer to the IMU location.