Menu Close

WS200-UMB Smart Weather Sensor

Make:  Lufft   Model:  WS510 UMB
✅ Wind detection with birdproof construction. Compact all-in-one weather sensor, low power, heater, maintenance-free operation, open communication protocol.
✅ Measurand: Wind direction and speed
✅ Principle Used: Ultrasonic/Wind
✅ Signal Output: RS485, 2-wire, half-duplex, SDI-12
✅ Article number: 8371.U01

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications for measuring wind direction and speed. One external temperature or rain sensor is connectable.

Advantages of the Smart Weather Sensor WS200

  • Measuring wind direction and speed insusceptibly to bird nesting thanks to roofed construction
  • Built-in data pre-processing, universal interfaces and selectable output protocols
  • Compatible with many commercially available Met/HydroMet dataloggers and PLS systems thanks to an open communication protocol
  • Maintenance-free operation – no moving parts that can wear out
  • Suitable for all climate zones; also for solar-powered automatic meteorological stations

Application of the Smart Weather Sensor WS200

The robust and maintenance-free smart weather sensor WS200 is designed for professional meteorological applications in all climate zones. It delivers reliable data, even in extreme ambient conditions.


  • Weather observation for road and traffic control systems
  • Automatic weather station / Automatic weather sensor (AWS)
  • PV-Monitoring / Solar Monitoring on photovoltaic farms
  • Hydro-meteorological stations
  • Weather observation for building automation
  • Weather stations at airports, marinas and onboard ships
  • Integration into various other systems/solutions, where environmental data is needed…





RS485, 2-wire, half-duplex

Power Supply

4…32 VDC

Operating Temperature


Operating Rel. Humidity

0…100% RH

Protection Level



Compliant to IEC 61724-1:2017

Cable length


Mast mounting suitable for

mast diameter 60 – 76mm

Wind direction

Principle: Ultrasonic
Measuring range: 0 … 359.9 °
Unit : °
Accuracy : < 3° RMSE > 1.0m/s

Wind speed

Principle: Ultrasonic
Measuring range: 0 … 75 m/s
Unit: m/s
Accuracy: ±0.3m/s or ±3% (0…35m/s) ±5% (>35m/s) RMS
Resolution: 0.1 m/s


There are no reviews yet.

Be the first to review “WS200-UMB Smart Weather Sensor”

Your email address will not be published.