Thies Clima Sensor US: 4.9200.20.000
• Acquires the most important meteorological data with high precision in only one instrument
• With additional ceramic precipitation sensor for more precise detection of the beginning and end of precipitation and the measurement of global radiation
• Measures up to 10 meteorological parameters depending on model available
• From the measured parameters, diverse derived can be calculated such as: Wind chill temperature, Heat index temperature, Absolute humidity,and Dew point temperature
• Integrated GPS sensor serves for position determination and as real time source
• Minimum maintenance expense thanks to omission of mechanically-movable elements
Measuring parameters for model Nr. 4.9200.20.000:
Wind speed:
• Measurement range: 0.01 ... 60m/s
• Accuracy: ±0.3m/s ≤ 5 m/s, 5 ... 60m/s: ±0.3%
• Resolution: 0.1 m/s (in telegrams 1, 2, 3, 5 & 6), 0.01 m/s (in telegram 14)
Wind direction:
• Measurement range: 0 ... 360°
• Accuracy: ±2.0° with WS > 2 m/s
• Resolution: 1° (in telegrams 1, 2, 3, 4 & 6), 0.1° (in telegrams 5 & 14)
Acoustic virtual temperature:
• Measurement range: -40 ... +80°C
• Accuracy: ±0.5K at absolutely dry air in the range of 20°C
• Resolution: 0.1K
Air temperature:
• Measurement range: -40 ... +80°C
• Accuracy: ±0.3K at 25°C, ±1.0K -40 ... +80°C
• Resolution: 0.1K
• Long-term stability: < 0.04K/yr
Air relative humidity:
• Measurement range: 0 ... 100 %RH
• Accuracy: ±1.8 % at 10 ... 90 %RH and ±3.0 % at 0 ... 100%RH
• Resolution: 0.1%
• Long-term stability: < 0.5%/yr
Air pressure:
• Measurement range: 500 ... 1200 hPa
• Accuracy: ±0.1 hPa at 800 ... 1100 hPa (0 ... +65°C), ±1.0 hPa at 500 ... 1200 hPa (-40 ... +65°C)
• Resolution: 0.1hPa
• Long-term stability: < ±1 hPa/yr
Brightness:
• Measurement range: 1 lux ... 150 klux
• Accuracy: 3% of relative measured value
• Resolution: approx. 0.3% of measuring value
Brightness direction:
• Measurement range: 0 ... 360°
• Accuracy: typically <2° in direct sunlight without clouds
Precipitation:
• Measuring ranges: Intensities (0.001 ... 999mm/h), Resolution intensity (0.001mm/h), Daily total (0.01 ... 999mm), Resolution daily total (0.01mm), and Droplet size (0.25 ... 5.0mm, large as hail)
• Accuracy: with 95% of the precipitations deviations < 15%
• Type of precipitation: rain, snow, sleet, ice crystals, hail
• Operating voltage: 6 ... 40 VDC or 10 ... 28 VAC
• Heating (optional) at 24 V AC/DC, 25VA typically @ 24V nominal
• Operating temperature range: -30 ... +70°C
• Data output digital: RS485 / RS422, instantaneous values (Protocol: ASCII- Thies-Format and MODBUS RTU)
• Data output analogue: 0 ... 10V, instantaneous values
• Mounting e.g. on mast tube R 1 1/2" (diameter 48.3mm)
• IP67
Data sheet
