Lufft WS3100-UMB
Key features
 
    	
  • New class of Weather Sensor with high-quality aluminum housing
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  • Traceable accuracy, due to detailed calibration certificates, performed by an accredited laboratory for every sensor
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  • Modular architecture, which allows easy maintenance and calibration possibilities for every single sensor
    	
  • Drift-free sensing technologies
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  • Excellent survivability under extreme conditions
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  • Full-metal construction with ventilated air temperature / humidity measurements
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  • CMP10 Secondary Standard Kipp & Zonen Pyranometer included
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  • WiFi-enabled
 
Accuracy in Detail:
    	
  • Temperature better than +/- 0.1°C
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  • Relative Humidity better than +/- 2%
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  • Air Pressure better than +/- 0.1 hPa
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  • Solar Radiation better than 5% W/m2 (secondary standard)
 
Relative humidity is measured by means of a heated capacitive sensor element; a precision PT100 measuring element is used to measure air temperature. A resonant pressure transducer is employed for precise pressure measurement. Due to the integrated Kipp & Zonen CMP10 pyranometer, global radiation values are in a secondary standard quality.

Lufft WS3100-UMB

£399.99Price

  • General

    Dimensions Ø ca. 250 mm, height approx. 470 mm
    Weight Approx. 5 kg
    Interface RS485, 2 - wire, half - duplex/WiFi
    Power consumption 24 VDC/typical 4W
    Operating temperature -40...60 °C (optional -60 °C)
    Operating rel. humidity 0...100 % RH
    Protection level housing IP66

    Global radiation

    Principle Pyranometer
    Unit W/m²
    Response time < 5s
    Zero offset A < 7W/m²
    Zero offset B < 2W/m²
    Neigungsfehler bei 1000 W/m² < 0.2%
    Temperature sensivity dependence < 1% (-10°C...40°C)
    Spectral range (50% points) 285... 2.800nm
    Measurement range 4000W/m²

    Temperature

    Principle PT100
    Measuring range -40 ... 60 °C
    Unit °C
    Accuracy ±0.1 °C
    Resolution 0.01 °C

    Relative humidity

    Principle Capacitive
    Measuring range 0 ... 100 % RH
    Unit % RH
    Accuracy ±2 % RH
    Resolution 0.1 % RH

    Air pressure

    Principle MEMS Resonant Pressure transducer
    Measuring range 300 ... 1100 hPa
    Unit hPa
    Accuracy ±0.1 hPa
    Resolution 0.01 hPa