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MSO- Weather Sensor

A rugged, all-in-one weather sensor that measures wind, temperature, humidity, and barometric pressure with reliable accuracy for outdoor monitoring applications.

  • Complete Weather Measurement: Wind speed & direction, temperature, humidity, and pressure in one compact unit.
  • Tough All-Metal Housing: Built for harsh outdoor environments and long-term use.
  • Flexible Outputs: Supports RS-232, RS-485, and SDI-12 with Met One 7500 protocol.
  • Easy Installation: Includes 50 ft integrated cable and mounting, with rain gauge alternative option.

Description

The MSO Weather Sensor is a compact, all-in-one meteorological instrument designed to deliver reliable measurements of wind speed, wind direction, temperature, humidity, and barometric pressure. With a wind speed range up to 50 m/s and precise directional sensing across 360°, the sensor provides dependable real-time weather data at a 1 Hz output rate. Accurate temperature, pressure, and humidity measurements ensure a complete environmental profile, making the MSO ideal for applications that require consistent and trustworthy atmospheric monitoring.

Engineered for durability, the MSO features a tough all-metal housing built to withstand harsh outdoor conditions, operating from −40 °C to +60 °C and up to 100% relative humidity. Flexible communication options—including RS-232, RS-485, and SDI-12 using the Met One 7500 protocol—allow seamless integration with a wide range of data loggers and monitoring systems. Supplied with an integrated cable and mounting hardware, and offering support for rain measurement alternatives, the MSO Weather Sensor is a practical, low-power solution for environmental, industrial, and remote monitoring installations.

Features

  • Wind Direction and Speed.
  • All Metal Housing that is Tough.
  • Temperature.
  • RS232, RS485 and SDI12 outputs.
  • Humidity.
  • Protocol Met One 7500.
  • A barometer’s pressure.
  • 50ft of integrated cable and mounting.
  • Rain Alternative

Specifications

Wind Speed
Range: 0 to 50 m/sec (0 to 112 mph)
Accuracy: ±2% of reading
Resolution: 0.1 m/s
Threshold : 1m/sec
Wind Direction
Range: 0° to 360°
Accuracy: ± 5°
Resolution: 1.0°
Threshold: 1m/sec
Temperature
Range: -40°C to +60°C (-40°F to +140°F)
Accuracy: ±0.4°C
Resolution: 0.1°C
Pressure
Range: 500 to 1100 hPa
Accuracy: ±2 hPa(1)
Resolution: 0.1 hPa
Electrical
Measurement Rate Output: 1 Hz
Signal Output: RS-232C, RS-485, SDI-12

8-36 VDC Supply, 10mA typical

@ 12VDC, option dependent

Environmental
Temperature: 40°C to +60°C (-40 to +140 °F)
Humidity: 0 to 100%
Relative Humidity
Range: 0 to 100%
Accuracy: ±4%(1)
Resolution: 1.0%
Notes:

1. At 25°C

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Please fill in the request form below and one of our engineers will contact you to discuss your system requirements and if we can help, our typical response time is within 1 – 3 working day.