Key features

 

  • Measuring wind direction and speed insusceptibly to bird nesting thanks to roofed construction
  • All-in-one housing concept of a compact weather sensor combining 6 measurement parameters in one housing with only one cable connection
  • First and only compact weather sensor with integrated Kipp & Zonen CMP10 Pyranometer with secondary standard quality
  • Built-in data pre-processing, universal interfaces and selectable output protocols
  • Maintenance-free operation – no moving parts that can wear out
  • Compatible with many commercially available Met/HydroMet data loggers and PLS systems thanks to an open communication protocol
  • Suitable for all climate zones; also for solar-powered automatic meteorological stations
  • Ventilated temperature and humidity measurement according to WMO guidelines
  • Integrated heater that can be switched on if there is danger of frost

 

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 and radiation. One external temperature or rain sensor is connectable.

Lufft WS510-UMB

£299.99Price
  • General

    Dimensions Ø approx. 150 mm, height approx. 332 mm
    Weight Approx. 1.5 kg
    Interface RS485, 2 - wire, half - duplex
    Power supply 11…32 VDC
    Power supply 5 … 11 VDC (electronics with limited precision of measurements)
    Power supply 24 VDC +/- 10% (heater)
    Power consumption 20 VA (heater)
    Operating temperature -50...60 °C (with heater)
    Operating rel. humidity 0...100 % RH
    Cable length 10 m
    Protection level housing IP66
    Mast mounting suitable for Mast diameter 60 - 76 mm

    Temperature

    Principle NTC
    Measuring range -50 ... 60 °C
    Unit °C
    Accuracy ±0.2 °C (-20...50 °C), otherwise ±0.5 °C (>-30 °C)

    Relative humidity

    Principle Capacitive
    Measuring range 0 ... 100 % RH
    Unit % RH
    Accuracy ±2 % RH

    Air pressure

    Principle MEMS capacitive
    Measuring range 300 ... 1200 hPa
    Unit hPa
    Accuracy ±0.5 hPa (0...40 °C)

    Wind direction

    Principle Ultrasonic
    Measuring range 0 ... 359.9 °
    Unit °
    Accuracy < 3° RMSE > 1.0 m/s
    Resolution 0.1

    Wind speed

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

    Radiation

    Response time < 5 s
    Zero offset A < 7 W/m²
    Zero offset B < 2 W/m²