1. Home
  3. Best selling products
  5. WS90 Wireless 7-in-1 Electronic Sensor Array Haptic Rain Gauge and Ultrasonic Anemometer

WS90 Wireless 7-in-1 Electronic Sensor Array Haptic Rain Gauge and Ultrasonic Anemometer

$149.99 USD
$149.99 USD
Shipping is calculated at checkout. (For EU customers: For parcels shipped via [Standard], VAT is included.)
Radio Frequency: North America MHz 915
How to choose frequency
ecowittEcowitt GW3000/GW3010 Wi-Fi & Ethernet IoT Weather Station Gateway with Built-in Temperature, Humidity, Barometric Sensors, SD Card Slot, and External Antenna
Ecowitt GW3000/GW3010 Wi-Fi & Ethernet IoT Weather Station Gateway with Built-in Temperature, Humidity, Barometric Sensors, SD Card Slot, and External Antenna
WFC01 WittFlow Smart Water Timer with Built-in Water Temp Sensor&Flow Meter, needs to pair with an IOT Gateway
ecowittWFC01 WittFlow Smart Water Timer with Built-in Water Temp Sensor&Flow Meter, needs to pair with an IOT Gateway
$149.99 USD
$149.99 USD

Features

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

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

Waterproof IPX5;

Services

Need a console to use.

Compatible gateways / consoles (Wi-Fi and/or Cellular):  GW1100/GW1200/GW2000/GW3000/WS6210/HP2550/HP2560/HP3500/WS3800/WS3820/WS3900/WS3910/WN1920/WN1980/WN1820/WN1821/WN1900/WN1910/WN1700

Note: 
1. The sensor may share the same channels with other sensors of the same type.

2. Some data is cloud-only and not available on compatible consoles.

3. Compatibility may change with product updates. Please refer to the latest compatibility table(at the bottom of the product page) or contact us for confirmation.

Specifications (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 ±1°C (± 1.8°F) 0.1°C (± 0.2°F)
Humidity 1% to 99% ±3.5% 1%
Light 0Klux to 200Klux ±15% 0.1Klux
UVI 1 to 15 ±2 1
Rain 0 to 9999 TBA 0.1mm

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

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


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


Parts List

1* WS90 sensor

1* User manual

 

[WS90 Manual & Firmware](https://s.ecowitt.com/MP7YJJ)

Compatibility Instructions

for all ecowitt network consoles

Please refer to the table to choose the correct sensors and consoles before checkout.
Note:
1) "1/4/8/16" = max number of sensors supported per console (excluding accessories).
2) Upload only = sensor readings shown only in the Ecowitt app and cloud (www.ecowitt.net).
3) Firmware (e.g. V1.9.6 / V2.0.2) = gateway/console must run this version or newer.