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;
Although WN1980 could be as Wi-Fi gateway to pair with all ecowitt sensors and upload their data to Internet, only some sensors' data could display on WN1980 console, such as 8 channels WN30/WN31/WN36, WN32 outdoor sensor and WH40 rain gauge sensor. By the way, WS90's temperature, humidity, wind speed/direction, rainfall data and WS68's wind speed/direction data could display on WN1980, while their UV&Light data Not.
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° |
1° |
| 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
