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Lufft WS10 Smart Weather Sensor

All-in-one weather sensor with measurement of temperature, relative humidity, air pressure, wind velocity / direction, precipitation amount / intensity / type, UV index, sun direction, brightness and twilight and global radiation

The All-in-One Weather Sensor WS10 covers 10 parameters simultaneously. It‘s particularly suitable for building automation, smart city applications and solar rooftops. The data transfer takes place via Wi-Fi or RS485.

  • air temperature, relative humidity, air pressure, wind direction / velocity, precipitation amount / intensity / type, UV index, sun direction, brightness, twilight and radiation
  • PTC, capacitive, Doppler radar, silicon pyranometer, thermal
  • Compact, multiparameter, economic, with dome heating, maintenance-free, open communication protocol, good price performance ratio
  • RS485, 2-wire, half-duplex; WLAN; supporting Modbus, UMB, UMB ASCII 2.0 protocol
  • 8368.WS10P
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Advantages of the Smart All-in-One Weather Sensor WS10

  • Compact casing combining 10 measurement parameters with only one cable connection
  • Easy data transfer via Wi-Fi and RS485
  • Maintenance-free - no moving parts that can wear out
  • User-friendly installation and operation (e.g. via Weather Underground platform)
  • Built-in data pre-processing, universal interfaces and selectable output protocols (UMB, Modbus, ASCII2)
  • Compatible with many building control systems
  • Integrated dome heater
  • Good price performance ratio

Examples of use of the Smart All-in-One Weather Sensor WS10

  • Building automation
  • Smart home applications
  • Smart city applications
  • C&I Solar Roof Tops
  • For the development of a dense surveillance network in urban areas.
Brochure - Lufft - Weather Critical Operations (EN)
Traffic weather, renewable energies and more
EU declaration of conformity - Lufft WS Family
EU declaration of conformity - Lufft WS Family
Firmware - Lufft - WS10
Manual - Lufft - WS10 (EN)
Manual - Lufft UMB Config Tool (EN)
Manual - Lufft UMB Protocol (EN)
Software - Lufft - ConfigTool .NET
Version 1.4
Video - Lufft: a passion for precision (Corporate Video)
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General
Housing
Dimensions 13 x 145 x 227 mm
Weight 0.5 kg
Protection class IP67
Electrical parameters
Input voltage range 9-36 VDC
Power consumption (without dome heating) 120 mA (at still air @24V);
360 mA (from ~7 m/s wind @24V)
Dome heating 24VA @ 24VDC
Max. input power 32.5VA @ 24VDC
Envrionmental conditions
Permissible rel. humidity 0 ... 100%
Permissible operating temperature -40 ... +60°C / -40 ... +140°F
Communication
Interfaces RS485, 2-wire, half-duplex;
WLAN (2.4 GHz; 802.11b/g/n
Protocols Modbus, UMB, UMB ASCII 2.0
Compass
Measurement range 360 °
Accuracy ±10 %
GPS
Accuracy ±5m (50% CEP)
Temperature
Principle PTC
Measurement range -40 ... +60°C / -40 ... 140°F
Relative humidity
Accuracy ±1.0°C (@ +5 ... +60°C), otherwise <±2.0°C
Principle Capacitive
Measurement range 0 ... 100 % RH
Accuracy ±5% (at 20 °C and <80 % rH)
Precipitation
Principle Doppler Radar
Measurement range 0 ... 100mm/h
Accuracy 20% under laborary conditions
Precipit. type Rain, snow, sleet, freezing rain, hail
Global radiation
Principle Silicon pyranometer
Measurement range 0 ... 1500 W/ m²
Accuracy 10% or @ ±120 W/m², the greater value applies
Sun direction
Principle Calculated
UVA / UVB index
Principle Silicon pyranometer
Measurement range 0 ... 15 UV index
Brightness (ambient light sensor)
Principle Silicon pyranometer
Measurement range 0 ... 160 klx
Accuracy ±5% of the measured value
Twilight
Principle Silicon pyranometer
Measurement range 0 ... 500 lx
Accuracy ±10 lx
Air pressure
Principle Capacitive
Measurement range 300 ... 1100 hPa
Accuracy ±0.5 hPa (@ room temp. 25 °C / 77 °F)
Wind direction
Principle Thermal
Measurement range 0 ... 359.9°
Accuracy ±10 °
Wind velocity
Principle Thermal
Measurement range 0 ... 40m/s (0 ... 90 mph)
Accuracy ±1 m/s (2.2 mph) or 5%, the greater value applies
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