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Vaisala WXT520 Weather Transmitter
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Item Number: WXT520
Configuration: WXT520-A-A-A-0-A-A-0-0-B-0
Manufacturer: Vaisala
Part Number: WXT520
Product Options
* denotes required field
Vaisala WXT520 Communication Interface Selection*
You must select an option for 'Vaisala WXT520 Communication Interface Selection'.
Vaisala WXT520 Enhancement Option*
Vaisala WXT520 Connector Option*
Vaisala WXT520 Cable Selection*
You must select an option for 'Vaisala WXT520 Cable Selection'.
Vaisala WXT520 Installation Accessory Options*
You must select an option for 'Vaisala WXT520 Installation Accessory Options'.
Vaisala WXT520 Supporting Software Option*
* Whole number only
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Vaisala WXT520 Weather Transmitter
The Vaisala Weather Transmitter WXT520 measures barometric pressure, humidity, precipitation, temperature, and wind speed and direction.
Features
- Measures 6 most essential weather parameters as WXT510
- Low power consumption - works also with solar panels
- Compact, light-weight
- Easy to install
- No moving parts
- Vaisala Configuration Tool for PC
- USB connection
- Housing with mounting kit IP66
Applications
- weather stations
- dense networks
- harbors
- marinas
 Technical Specifications
Wind speed
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Speed |
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Measurement range |
0 ... 60 m/s |
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Accuracy |
±3% at 10 m/s |
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Direction |
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Measurement range |
0 ... 360° |
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Accuracy |
±3° |
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Response time |
250 ms |
Liquid precipitation
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Rainfall |
cumulative accumulation after latest automatic or manual reset |
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output resolution |
0.01 mm, 0.001 inches |
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accuracy |
5%* |
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Rainfall duration |
counting each ten-second increment when droplet detected |
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output resolution |
10 s |
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Rain intensity |
one-minute running average in ten-second steps |
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range |
0 … 200 mm/h (broader range with reduced accuracy) |
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output resolution |
0.1 mm/h, 0.01 inches/h |
Barometric pressure
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Measurement range |
600 ... 1100 hPa |
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Accuracy |
±0.5 hPa at 0 ... 30 °C (+32 ... +86 °F)
±1 hPa at -52 ... +60 °C (-60 ... +140 °F) |
Air temperature
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Measurement range
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-52 ... +60 °C (-60 ... +140 °F)
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Accuracy at +20 °C (+68 °F) |
±0.3 °C (±0.5 °F) |
Relative humidity
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Measurement range
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0 ... 100 %RH
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Accuracy |
±3 %RH within 0 ... 90 %RH |
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±5 %RH within 90 ... 100 %RH |
General
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Operating temperature |
-52 ... +60 °C (-60 ... +140 °F) |
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Storage temperature |
-60 ... +70 °C (-76 ... +158 °F) |
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Input voltage |
5 … 32 VDC |
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Typical power consumption |
3 mA at 12 VDC (with defaults) |
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Heating voltage |
5 … 32 VDC (or AC, max. 30 VRMS) |
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Serial data interface |
SDI-12, RS232, RS485, RS422, USB adapter |
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Housing |
IP65 |
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Housing with mounting kit |
IP66 |
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Electromagnetic compatibility |
complies with EMC standard EN61326-1; Industrial Environment |
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IEC standards |
IEC 60945/61000-4-2 … 61000-4-6 |
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*Due to the nature of the phenomenon, deviations caused by spatial variations may exist in precipitation readings, especially in short time scale. The accuracy specification does not include possible wind induced error.
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Product Reviews
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