The Ecowitt WN1820/WN1821 comprises two components the WH31 temperature/humidity sensor and also the new design WN1820 colour display or WN1821 with CO2 monitor both inbuilt indoor temperature and humidity sensor.
The compact LCD colour display includes inbuilt temperature, humidity, atmospheric pressure sensors and on the WN1821 a CO2 level sensor. The console also includes built in WiFi to allow for data to be uploaded to online services.
This comes with the WH31 temperature and humidity sensor which can be located up to 100m from the receiving console either inside or outside.
This indoor data, along with the additional sensor data can be uploaded to the FREE Ecowitt service via WiFi along with many optional sensors that can be added. All of this can be viewed on an iOS or Android device or in a traditional browser via the Ecowitt weather website.
Many can be viewed directly on the console, the remaining in the App, or online via Ecowitt.net and in selected 3rd party services that support this sensor type.
Included
The Ecowitt console includes the following items:
-
Either WN1820_C WiFi colour LCD console with 868MHz sensor reception
- or WN1821_C WiFi colour LCD console with CO2 monitoring & 868MHz sensor reception
- Fold out stand for desk use or can be wall mounted
- USB power cable for use with your own USB power supply
- Instruction manual via electronic delivery
The Ecowitt WH31 includes the following items:
- Multichannel temperature and humidity sensor
- 868MHz (UK/EU approved)
Technical & Manual
The WN1820 / WN1821 station consists of:
WN1820_CAE / WN1821_CAE LCD Colour Screen
- Built in sensors to display
- Indoor Temperature
- Indoor Humidity
- Atmospheric pressure sensor
- WN1821 model includes indoor Carbon Dioxide (CO2) reading
- Configure WiFi via App
- Configure additional sensors via App
- Publishes sensor data to Internet based weather services including
- Ecowitt weather server: ecowitt.net
- WeatherUnderground.com
- WeatherCloud
- Only sensor data supported by each specific service will be uploaded
- View all current sensor and historical records, and graphs on Ecowitt.net server History records can also be exported in Excel format
- Wireless Range from external sensors: 300 feet / 100m (in open areas)
-
868MHz UK / European frequency (AE suffix)
Temperature and humidity sensor (WN31AE)
- Temperature and humidity
- 2 x AA batteries (required)
- 868MHz UK / European frequency (AE suffix)
