Met One MSO Weather Sensor

Met One MSO Weather Sensor

Wind Speed and Wind Direction are measured using conventional cup and vane techniques. All other measurements are housed in a multi-plate naturally aspirated radiation shield to reduce solar radiation errors.

The shield is constructed of a series of concentric white aluminum plates, which allow air to flow through the shield while blocking direct solar rays.

The temperature sensor is a platinum RTD class 1/3B. Relative humidity is based on our very accurate solid state sensor designed for continuous exposure to adverse climates.

The barometric pressure sensor is a piezo-resistive device designed for robustness, high accuracy needs, as well as long-term stability.


The Met One MSO delivers the following measurements all in one package:

  • Wind speed

  • Wind direction

  • Air temperature

  • Relative humidity (RH)

  • Barometric pressure