Why measure acceleration in 3 dimensions?

Because real machines, vehicles, and rail systems do not move in just one direction.

They vibrate, they absorb shocks. They react dynamically across multiple axes.

That is why single-axis measurement can leave critical information invisible. TriACCx measures acceleration simultaneously on the x, y, and z axes, helping developers and product teams understand what is really happening inside their application - whether in axles, bogies, car bodies, industrial machinery, or mobile equipment.

The benefit: overall, a more complete view of motion, vibration, impact, and structural stress in one compact triaxial MEMS sensor. But for developers, TriACCx also addresses a second challenge: robust acceleration monitoring should be easy to integrate, even in demanding environments.

That is why the sensor is available with:

- voltage output
- 4–20 mA current output
- stainless-steel IP67 housing
- measurement ranges from ±2 g to ±40 g
- customizable low-pass cutoff up to 1000 Hz
- operation from −40 °C to +85 °C
- DIN EN 50155 type testing for railway applications

The result: better motion insight for the customer’s product, and a reliable, integration-friendly sensor solution for the developer’s project.
The real question is not whether acceleration happens in three dimensions, it is whether your system can afford to miss two of them.