The ARS31Pro active sensor is mounted in the road surface. It task is to measure the temperature by actively cooling and heating the sensor surface. Additionally, the ARS31Pro-UMB measures conditions (dry/wet) and road surface temperature via the external sensor.
ARS31Pro special features:
- simulation of critical surface conditions that are possible in the near future,
- “all-in-one” sensor allows an active measurement of the freezing point,
- merge of independent measurements.