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MSO Weather Sensor - Met One Instruments

MSO Weather Station

The MSO is a compact, fully integrated, 5-parameter Weather Station. Wind Speed and Wind Direction are measured using mechanical anemometer sensors. All other measurements are housed in a multi-plate naturally-aspirated radiation shield to reduce solar radiation heating errors. The shield consists of a series of concentric white plates, which allow air to flow through the shield while blocking direct solar rays.

The temperature sensor is a platinum RTD. Relative humidity is a based on our accurate solid-state sensor designed for continuous exposure to adverse climates. The barometric pressure sensor is a robust piezo-resistive device featuring high accuracy and long term stability.

The MSO Weather Station’s serial output can include data from an optional tipping bucket rain/precipitation gauge.

The digital serial data stream is output every second, or upon command by data system.


  • Wind Speed and Direction
  • Rugged All Metal Housing
  • Temperature
  • SDI12, RS232, RS485 Outputs
  • Humidity
  • Met One 7500 Protocol
  • Barometric Pressure
  • Integrated Mount and 50ft Cable
  • Rain Option

Accessory Options

  • 10600 USB and power interface.
  • WMO compliant external tipping bucket rain gauge connects simply and allows for correct installation and positioning per industry guidelines.


Specifications are subject to change at any time.
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