Item No: 8370-U01

WS600-UMB temperature, relative humidity, air pressure, wind, precipitation sensor

Lufft weather sensor, Lufft Germany

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Product Description

WS600-UMB temperature, relative humidity, air pressure, wind, precipitation sensor
Temperature / relative humidity / air pressure / wind / precipitation

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
  • Precipitation intensity
  • Precipitation type
  • Precipitation quantity
  • Air pressure
  • Wind direction
  • Wind speed

Available with low-power setting for remote stations with solar power. Comes with 10m cable.

All-in-one, aspirated, Temperature/ humidity measurement, Maintenance-free operation.

Open communication protocol:

  • UMB
  • SDI12
  • Analog outputs in combination with 8160-UDAC
Uses ultrasonic technology for precise wind speed measurement, and is tested in a high-precision wind tunnel, so accuracy is guaranteed.


Lufft WS600-UMB 8370-U01 EU, USA, Canada
8370-U02 UK
Dimensions Ø approx. 150 mm, height approx. 345 mm
Weight approx. 2.2kg
Interface RS 485 2-wire, half duplex
Principle NTC
Measuring range -50...60°C
Accuracy ±0.2°C (-20°C...+50°C), otherwise ±0.5°C (>-30°C)
Relative humidity
Principle capacitive
Measuring range 0…100% RH
Accuracy ±2% RH
Precipitation intensity
Resolution 0.01mm
Measuring range drop size 0.3...5mm
Reproducibility typ. >90%
Precipitation type Rain/snow
Air Pressure
Principle MEMS capacitive
Measuring range 300...1200 hPa
Accuracy ±0.5hPa
Wind direction
Principle Ultrasonic- 2.4 GHz
Measuring range 0...359.9°
Accuracy ±3°
Wind speed
Principle Ultrasonic- 2.4 GHz
Measuring range 0...75m/s
Accuracy ±0.3m/s or ±3% (0...35m/s)
General Information
Heating 40 VA at 24 VDC
Protection type housing IP66
Interface RS485, 2-wire, half-duplex
Operating power consumption 24 VDC +/- 10% < 4VA (without heating)
Operating humidity range 0...100%
Operating temperature range -50...60°C
Accessories, call us for pricing 800.922.0977
Surge protection 8379-USP
Power supply 24V/4A 8366-USV1
RS485 to USB Cable 8160-RS485USB
Digital-analog-converter 8160-UDAC
20m Cable 8370-UKAB20 (other lengths available)

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