Climate Monitoring Technology
A Passion for Precision

Temperature/ Relative Humidity/ Air Pressure/ Wind

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications.

Integrated design with ventilated radiation protection for measuring:

Air temperature Relative humidity Air pressure Wind direction Wind speed WS500-UMB 8373.U01 Dimensions Ø ca. 150mm, Height ca. 290mm, Weight approx. 1.3kg Interface RS 485 2-wire, half duplex Operating power consumption 24 VDC +/- 10% < 4VA (without heating) With heating 10VA at 24 VDC Operating humidity range 0...100% Operating temperature range -30...70°C Temperature Principle NTC Measuring range -30...70°C Accuracy ±0.2°C (-20°C...+50°C), otherwise ±0.5°C Relative humidity Principle capacitive Measuring range 0…100% RH Accuracy ±2% RH Air Pressure Principle MEMS capacitive Measuring range 300...1200 hPa Accuracy ±1.5hPa Wind direction Principle Ultrasonic Measuring range 0...359.9° Accuracy ±3° Wind speed Principle Ultrasonic Measuring range 0...60m/s Accuracy ±0.3m/s or ±3% (0...35m/s) More specs and info on WS500 are available in our downloadable PDF brochure. for more information on WS500 Ultrasonic Weather Station, or call 805-963-7547.

Ultrasonic wind sensor Maintenance-free operation Open communication protocol Lufft sensors, both in plastic and metal housing, use ultrasonic technology for precise wind speed measurement. Lufft sensors are tested in a high-precision wind tunnel, so accuracy is guaranteed. During the project data collection phase, WS500 can be positioned on a tall tower to accurately measure wind speed and direction during a new wind site feasibility study.

Complementary Products:

VENTUS Ultrasonic Wind Sensor 240W Heater-Ultrasonic anemometer, 240W heater, metal housing. V200A Ultrasonic Anemometer with 20W heater-Ultrasonic wind sensor/ wind velocity/ wind speed/ wind direction/ acoustic virtual temperature. WS600 Ultrasonic Weather Station-temperature/ relative humidity/ air pressure/ wind/ precipitation. UMB Modules and Sensors-. WS400 Ultrasonic Weather Station-temperature/ relative humidity/ air pressure/ precipitation. WS300 Ultrasonic Weather Station-temperature/ humidity/ air pressure. WS200 UMB Ultrasonic Weather Station-Ultrasonic Wind Speed/ Direction.

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