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WN1981

WN1981

Regular price $219.99 USD
Regular price Sale price $219.99 USD
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Manual

Product description of WN1981

Features

Sensor: Piezoelectric rain gauge; Ultrasonic wind speed, gust speed, 

and wind direction; Temperature; Humidity; Solar light intensity and UV index;

Display: WLAN gateway; Barometric; Temperature; Humidity;


Services

Website page: ecowitt.net; 192.168.4.1;

APP: Ecowitt;

Weather servers support: Wunderground; Weathercloud; WeatherObservationWebsite; Customized (Homeseer; Homeassistant;)

 

Specifications (WS90 Sensor)

Measurement Range Accuracy Resolution
Wind speed 0m/s to 40m/s <10m/s, ±0.5m/s; ≥10m/s, ±5% 0.1m/s
Wind direction 0° to 359° <2m/s, ±10°; ≥2m/s, ±7°
Temperature -40°C to 60°C ±0.3°C (± 0.6°F) 0.1°C (± 0.1°F)
Humidity 1% to 99% ±3.5% 0.01
Light 0Klux to 200Klux ±15% 0.1Klux
UVI 1~15 ±2 1
Rain 0~9999 TBA 0.1mm

Sensor (backup): 2 x AA 1.5V battery (not included)

Sensor solar panel (built-in): 6.5V/4mA


Specifications (WN1980_C display)

Measurement Range Accuracy Resolution
Barometric 300 to 1100 hPa (8.85 to 32.5 inHg) ± 5hPa 0.1hPa (0.01 inHg)
Temperature (Indoor) -10°C to 60°C (-14°F to 140°F) ± 0.3°C (± 0.6°F) 0.1°C (0.1°F)
Humidity (Indoor) 1% to 99% ± 3.5% 1%

Power supply: Type-C power cable 

Backup power: 2 x AA batteries (Support Min. 48 hours working)

 

Transmission between gateway and sensor

Transmission distance in open field: 150 m (500 ft.) depend on environment

RF frequency: 433/868/915/920 MHz depending on location

Sensor reporting interval: 8.8 seconds

 

Transmission between gateway and Wi-Fi router

Transmission distance in open field: 50 m (165 ft.) depending on router and environment

RF Frequency: 2.4 GHz

WLAN and Ethernet: 802.11 b/g/n

Updates on the Internet: Customize 1-5 minutes (recommend 1 minute)


Parts List

1* WS90 sensor

1* WN1980_C Display/Gateway/Console

1* Type-C power cable

1* User manual

View full details

Plan your home system

Custom cloud servers and hardware to develop your own system

  • Freshman

    *One sensor only*

    Weather station

    Thermometers

    Soil Moisture

    Air quality

    Plan 
  • Sophomore

    *Multiple sensors*

    *Cellular network*

    SHT35 probe

    Water temp

    +Freshman

    Plan 
  • Junior

    *full sensors*

    Mini console

    Split rainfall&Wind

    Ultrasonic

    Lightning

    Water leak

    Leaf wetness

    SHT35 probe

    Water temp

    +Freshman

    Plan 
  • Senior

    *full sensors*

    *Multiple console*

    TFT display

    +Junior

    Plan