Item No: 8376-U01

WS601-UMB Compact Weather Station with Tipping Bucket

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Product Description

WS601-UMB Compact Weather Station with Tipping Bucket
Temperature/ relative humidity/ air pressure/ wind/ precipitation/ electronic compass From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Comes with 10m cable. Integrated design with ventilated radiation protection for measuring:

  • Air temperature 
  • Relative humidity 
  • Precipitation 
  • Air pressure 
  • Wind direction 
  • Wind speed 
Precipitation is measured by a tipping spoon and tipping bucket processes. The flexible tipping bucket allows a 0.2mm or a 0.5mm resolution of the rainfall. Optionally, the Lufft WS601-UMB can be equipped with a leaf wetness sensor in addition. Ultrasonic sensor technology is used to take wind measurements. All-in-one, aspirated Temperature/humidity measurement. Maintenance-free operation.

Open communication protocol: ASCII. UMB. SDI12. MODBUS. Analog outputs in combination with 8160.UDAC.

Specifications and additional product information
Lufft WS601-UMB 8376-U01
Dimensions Ø approx. 164 mm, height approx. 445 mm
Weight approx. 1.7kg
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
Resolution 0.01mm
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° RMSE >1.0m/s
Wind speed
Principle Ultrasonic- 2.4 GHz
Measuring range 0...30m/s
Accuracy ±0.3m/s or 3% (0...35m/s) RMS of reading,
whichever is greater ±5 % (> 35 m/s) RMS
General Information
Heating 20 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
Surge protection 8379-USP
Power supply 24V/4A 8366-USV1
UMB interface converter ISOCON 8160-UISO
Digital-analog-converter 8160-UDAC
Leaf wetness sensor WLW100 8342-LEAF
Temperature Sensor WT1 8160-WT1
Surface Temperature Sensor WST1 8160-WST1
20m Cable 8370-UKAB20 (Other lengths available)
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