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

15% OFF Code: DAD2025 (June 10 ~ June 25 PST)

Regular price $149.99 USD
Regular price Sale price $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
Regular price $149.99 USD
Regular price Sale price $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.


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°
Temperature -40°C to 60°C ±0.3°C (± 0.6°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

 

Compatibility Instructions

for all ecowitt network consoles

Please follow the table to make sure you choose the right sensors and concoles before check out.
Note: The "1/4/8/16" means 1 console supports 1/4/8/16 sensors
( excluding accessories )

Customer Reviews

Based on 15 reviews
80%
(12)
7%
(1)
13%
(2)
0%
(0)
0%
(0)
A
Attila
WS90

We use the WS90 on yachts. They work perfectly, and their major advantage is ultrasonic wind measurement, as the moving parts of traditional wind sensors tend to fail over time in the salty marine air environment.

g
giuseppe saia
soddisfatto a meta'

avevo gia comprato otto mesi fa questo sensore ma dopo 8 mesi non da piu segni di vita
spero questa volta di essere piu fortunato grazie...

K
Kevin Debono

WS90 7-in-1 Outdoor Anti-vibration Haptic Sensor Array

P
Peter T.
Early Days!

Only received the package yesterday.
Now installed and working correctly.
Early days, but seems to be good quality kit.
Will report back down the line on longevity and reliability…

S
Sebastian Schlenker
No Problem

All ok