Vaisala Ultrasonic Wind Sensor WMT700

Ultrasonic Wind Sensor WMT700

• Wind speed and wind direction measurement with the Vaisala WINDCAP ultrasonic technology

• Innovative, robust and compact form factor

• Wind Speed:

• Measurement range: 0-90 m/s

• Accuracy: 0.1 m/s or 

• 2% at 0-50 m/s

• 5% at >50 m/s

• Resolution: 0.01 m/s

• Wind direction:

• Measurement range: 0-360°

• ​​​​​​4° at 1-5 m/s

• ​​​​​​2° at 5-50 m/s

• 5° at >50 m/s

• Resolution: 1°

• Sonic Temperature measurement: 

• Accuracy: 1.5°C at 5-10 m/s, 1°C at >10 m/s

• Operating environment:

• Outdoor use

• Operating temperature: -40 to +60°C

• Operating humidity: 0-100% RH

• Maximum wind speed: 100 m/s

• Maximum operating altitude: 4000m

• Weight: 650g

• 10 Pin connector

• Data Communication:

• RS-485 Data communication interface via

• Modbus RTU

• ASCII

• NMEA 0183

• Configuration interface: Vaisala Insight, PC Software

• Analog Outputs and Powering

• Operating voltage: 24V DC

• Maximum current: 11A

• Wind speed and wind direction output: 2x 4-20 mA

• Output type: Sourcing

• Maximum load resistance 300Ω

Datasheet