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When using MD30 with Vaisala Wx Horizon and RoadAI, the default settings are the following (not adjustable):
- The data transfer interval from the mobile sensor to Wx Horizon or RoadAI is 100 ms.
- The RoadAI phone app shows data with a 200 ms interval.
- When implementing the MD30 interface, you can set the data transfer interval from the mobile sensor to the data collection system to 25 ms ... 5 s. For more information, see Vaisala Mobile Detector MD30 Interface Description.
| Measurement parameter | Unit 1 | Description/Value | Measurement interval |
|---|---|---|---|
| Grip | − | 0 ... 1 | 25 ms |
| Surface state | − |
Dry, moist, wet, snowy, icy, slushy |
25 ms |
| Surface layer thickness | mm/in | − | 25 ms |
| Surface temperature | °C/°F |
Freely configurable offset 1 |
150 ms |
| Air temperature | °C/°F |
Freely configurable offset 1 |
1 s |
| Dew/frost point temperature | °C/°F | − | 1 s |
| Relative humidity | %RH | − | 1 s |
1 Available in MD30 interface.