+420 555 333 561 info@garni-meteo.cz

GARNI 2040 Arcus

The Wi-Fi Weather station with 24-hour (per hour forecast) / 10-day forecast and professional 7-in-1 integrated wireless sensor. The model GARNI 2040 Arcus collects accurate and detailed weather data, which are uploaded in real time using the built-in Wi-Fi module and local Wi-Fi networks to the weather server ProWeatherLive. This weather server allows automated uploading data from the weather station and free access to all of data from anywhere with internet access, via a web browser or mobile app.

Key features:

  • Inverse V. A. color display
  • Comprehensive measurement of meteorological variables
  • Measured values are displayed in the graph
  • Time and date are adjusted from the Internet
  • UV radiation measurement
  • wireless sensor signal range up to 150 m in open area
  • 7 channels
  • 7 in 1 wireless sensor included

Comming soon

24-hour / 10-day weather forecast

Weather forecast for the next 24 hours / 10 days by hour / by day

24-hour / 10-day weather forecast GARNI 2040 Arcus

Access to data online

Transfer of measured data to the ProWeatherLive server.

Access to data online GARNI 2040 Arcus

The user-friendly mobile app

The user-friendly ProWeatherLive application with a modifiable dashboard is provided free of charge and is available in several languages (Czech, German, English, Dutch, etc.).

The user-friendly mobile app GARNI 2040 Arcus

No need to change batteries

A solar panel located on the wireless integrated sensor supplies power to the rechargeable battery in the sensor.

No need to change batteries GARNI 2040 Arcus

Option to connect additional wireless sensors

Up to 10 wireless sensors can be connected to measure temperature and relative humidity, soil moisture and temperature, water temperature, lightning detection and indoor air quality.

Option to connect additional wireless sensors GARNI 2040 Arcus
Indoor temperature measurement range / tolerance -5°C to +50°C
(-5 to 0°C ± 2°C ; 0.1 to +50°C ± 1°C )
(SENSIRION sensor)
Resolution of internal temperature 0.1°C
External temperature measurement range / tolerance -40°C to +60°C
(+5.1 to +60°C ±0.4°C, -19.9 to +5°C ±1°C, -40 to -20°C ±1.5°C)
(SENSIRION sensor)
Resolution of external temperature 0.1°C
Internal rel. humidity measurement range / tolerance 1% to 99%
(1 to 9% ±8% , 10 to 90% RH ±5%; 91 to 99% ±8) (SENSIRION sensor)
Resolution of internal relative humidity 1%
External rel. humidity measurement range / tolerance 1% to 99%
(1 to 20% ±6.5% , 21 to 80% RH ±3.5%; 81 to 99% ±6.5%) (SENSIRION sensor)
Resolution of external relative humidity 1%
Bar. pressure measurement range / tolerance 540 ~ 1100 hPa
(700 to 1100 hPa ±5 hPa, 540 to 696 hPa ±8 hPa)
Resolution of barometric pressure measurement 1 hPa, 0.01 inHg, 0.1 mmHg
Wind speed measurement range / tolerance 0 to 50 m/s;
< 5 m/s: ±0.5 m/s;
Resolution of wind speed 0.1 m/s, 0.1 km/h, 0.1 mph, 0.1 knots
Wind direction measurement Yes
Resolution of wind direction 16 positions or 360°
Measuring rainfall Yes
Resolution of rainfall 0.1 mm, 0.01 in
Rainfall needed to flip the rocker 0.254 mm (0.01 inches) ±7%, or 1 flip of shuttle
UV radiation measurement range / tolerance 1 to 16
Illumination intensity measurement range / tolerance 0 to 200 Klux
Resolution of light intensity 0.01
Lightning detection sensor yes, optional accessory - model GARNI 72L (not included in the package)
Sky condition (% cloud cover) Yes
The resolution of the UV index measurement 0.1
Visibility (km) Yes
Air / air quality measurement yes, optional accessory - model GARNI 104Q (not included in the package)
Sunrise and Sunset Time yes, after entering the time zone and latitude and longitude on the ProWeatherLive server
Graph yes, columnar
- barometric pressure development over the last 24 hours
- total rainfall for the last 12 days
- indoor temperatures for the last 24 hours
- external temperatures for the last 24 hours
- indoor relative humidity for the last 24 hours
- external relative humidity for the last 24 hours
Moon phase Yes
Altitude setting No
Absolute / relative barometric pressure display Yes Yes
Number of weather forecast icons 19 (sunny, clear sky (at night), partly clear, partly clear (at night), cloudy / foggy, cloudy, windy, light rain, heavy rain, partly clear with light rain, partly clear with light rain (at night),
Signal range 150 m in open space
Moonrise and sunset time yes, after entering the time zone and latitude and longitude on the ProWeatherLive server
Measurement of air quality-CO2 yes, optional accessory - model GARNI 102Q (not included in the package)
Data transmission interval 12 seconds – UV index, solar radiation intensity, wind speed and direction
24 seconds – temperature and relative humidity, total precipitation
Transmission frequency of wireless sensors 868 MHz
Number of Channels 7
Date yes, controlled after connecting to the Internet, or manually
Time yes, controlled after connecting to the Internet, or manually
Date format 12/24 hours
Alarm yes, with snooze function)
Snooze yes, after 5 minutes
Time zone yes, on the ProWeatherlive server
USB host No
Wi-Fi standard 802.11 b/g/n
Wi-Fi frequency 2.4 GHz
Data sending server ProWeatheLive
the ProWeatheLive server allows you to send data from the weather station to other weather servers such as WeatherUnderground, WeatherCloud, PWSWeather, or AWEKAS
Dimensions of the main unit display 163 x 80 mm and 163 x 24 mm
Digit size - main unit date, abbreviation of day name 7 mm, time 9 mm, time of sunrise and sunset of the Sun / Moon 7 mm, wind direction 6.5 mm, wind speed / wind gust / Beaufort 8 mm, risk exposure time / intensity of solar radiation, UV index,
Main Unit Display Illumination permanent, has two levels of brightness, the possibility of setting automatic brightness changes depending on the ambient light
Power supply main unit mains adapter 100 - 240 V, 50/60 Hz, 0.3 A / 5 V, 1.0 A, 5.0 W, backup battery 1 x CR2032, 3 V (button type, included)
integrated wireless sensor rechargeable battery 3.6V Ni-MH / 2000 mAh (included in delivery), solar panel
Overall dimensions main unit 217 x 252.2 x 23.5 mm
integrated wireless sensor 390 x 230 x 165 mm
Weight main unit 551 g (without battery)
integrated wireless sensor 955 g (with batteries)
Color main unit black
integrated wireless sensor light gray, rain gauge funnel, weather vane and wind vane black
Option to stand / hang up the sensor main unit yes / yes
integrated wireless sensor - possibility of attachment to a mast or a flat surface
Application ProWeatherLive, a WSLink setup application
Supported systems Android, iOS
Supported router security WPA/WPA2, WPA3, OPEN, WEP (WEP only supports hexadecimal passwords)
Solar panel parameters power supply: 3.6V Ni-MH rechargeable battery
battery capacity: 2000 mAh
daily battery consumption: 4,458 mAh
battery life without charging: 394 days (based on 88% efficiency)
solar panel output: 90 mA (at 6 V) (based on 40,000 lux)
solar panel dimensions: 70 x 40 mm
possibility to adjust the inclination
Internal memory yes, to save Wi-Fi connection settings, hemisphere selection, calibration settings and sensor pairing
memory with battery backup to retain time and date settings, maximum and minimum readings and precipitation readings in main unit memory during power failure
Stormy warning yes, the weather forecast icon
Heat index yes, outdoor temperature (Feels Like) -65°C to +50°C, heat index (Heat Index) from +26°C to +50°C
Display of the dew point value yes, outdoor, range -20 to +80°C
Display of the Wind Chill value yes, range -65 to +18°C (at wind speed >4.8km/h)
Other alarms alarms for various measured values ​​including connected sensors via notifications in the ProWeatherLive mobile application with the option of sending notifications via push notifications and email
Memory to MAX and MIN measured values memory for maximum and minimum values ​​(since the last reset at midnight and since the beginning of the measurement): indoor and outdoor temperature and relative humidity, feeling temperature, Wind Chill, dew point, temperature index, relative and absolute barometric pressure, sky condition, air quality
memory for maximum values ​​(since the last reset at midnight and since the beginning of the measurement): average value of wind speed and wind gust, UV index, solar radiation intensity, precipitation intensity and hourly precipitation total
Alarm of upper and lower temperature limits yes, in the ProWeatherLive app
Alarm of upper and lower limit of relative humidity yes, in the ProWeatherLive app
Principle of weather forecasts based on the entered latitude and longitude of the weather station location in your ProWeatherLive account, the station displays the weather forecast for that day (current and for the next 23 hours) and the next 10 days.
Rainfall total measurement range 0~19999mm
Anleitung für GARNI 2040 Arcus auf Deutsch 09G22 download
Gebruiksaanwijzing voor GARNI 2040 Arcus in het Nederlands 09G22 download
Instrukcja obsługi GARNI 2040 Arcus w języku polskim 09G22 download
GARNI 2040 Arcus felhasználói kézikönyv magyar nyelven 09G22 download
Gebruiksaanwijzing voor GARNI 2040 2GEN Arcus in het Nederlands 07G23 download
GARNI 2040 Arcus 2GEN felhasználói kézikönyv magyar nyelven 07G23 download
Instrukcja obsługi GARNI 2040 Arcus w języku polskim 07G23 download
Anleitung für GARNI 20402GEN Arcus auf Deutsch 07G23 download