GARNI 2055 Arcus

The semi-professional Wi-Fi weather station model GARNI 2055 Arcus with integrated 7-in-1 wireless sensor with built-in fan, equipped with many features, collects accurate and detailed weather data. The integrated wireless sensor operates at 868 MHz and measures indoor/outdoor temperature and relative humidity, wind speed and direction, rainfall, barometric pressure, UV index and solar radiation intensity. The product uses high-precision Swiss SENSIRION sensors and allows calibration of some meteorological variables.

The main unit has an easy-to-read inverted color VA display that shows weather forecast, indoor and outdoor temperature, barometric pressure value, wind speed and direction, rainfall value, time and date, outdoor dew point, temperature index and sensible temperature, Wind Chill, solar radiation, UV index, risk exposure time and sunrise and sunset time.

The main unit has a memory for minimum and maximum measured values with an indication of the record (time stamp) and a memory for the values measured in the past 24 hours. It is also possible to set different alarms. Time and date are automatically adjusted from the internet.

The main unit is equipped with high-speed processors, which analyse the measured values of meteorological variables and upload them in real time via local Wi-Fi network to the selected server(s) Weather Underground and Weathercloud, or to the user's own server, or to the pocasi-meteo.cz server. Data can be sent to all servers simultaneously.

Display

• Colour inverse V.A. display with dimensions 163 x 120 mm
• The display illumination is permanent, has two brightness levels, the possibility of adjusting the contrast in 15 levels, the possibility of switching off the illumination, then it can be switched on briefly for 5 s
• Digit size: time, relative humidity, barometric pressure, sensible temperature / dew point / temperature index / Wind Chill, exposure risk time / solar intensity / UV index 13 mm, temperature 15 mm, abbreviation of the name of the day, wind speed / wind gust / Beaufort 10 mm, date 12.5 mm, precipitation 12 mm, sunrise and sunset time 9 mm

Time, date, alarm clock

• Time setting from internet or manually
• Time display in 12 or 24 hour format
• Date with abbreviation of day name (EN, DE, FR, ES, IT, NL, RU)
• Time zone (-12 to +13 hours)
• Alarm clock with snooze function after 5 minutes
• Pre-alarm function (activates the alarm 30 minutes earlier if the outside temperature is below -3°C)
• Audible wake-up (4 seconds 1 beep per second, 4 seconds 2 beeps per second, 4 seconds 3 beeps per second and then a steady 4 beeps per second)

Meteorological variables

• Measurement of indoor temperature and relative humidity by wireless sensor (up to 7 GARNI 055H sensors can be used)
• External temperature and relative humidity measurement
• Temperature display in °C or °F
• Trend display for barometric pressure, indoor and outdoor temperature, relative humidity, sensible temperature, dew point, temperature index and Wind Chill
• Measurement of the average wind speed over the past 12 s
• Wind gust measurement - maximum wind speeds recorded during the last measurement
• Display of the current wind direction in degrees or directional abbreviation, graphical display of wind direction over the past 5 minutes, 16 wind direction resolutions or in degrees (360°)
• Description of wind strength level (LIGHT - light, MODERATE - moderate, STRONG - strong, STORM - storm)
• Display of average wind speed and wind gust in m/s, km/h, knots, or mph
• Display of wind strength in Beaufort scale
• Measurement of rainfall for the past hour, daily, weekly, monthly, total and current intensity
• Rainfall (based on measurements for the last 10 minutes)
• Graphical display of rainfall intensity
• Rainfall display in mm or in (inches)
• 6 weather forecast icons (sunny, partly cloudy, cloudy, rain, rain/storm, snow)
• Barometric pressure measurement, displaying absolute barometric pressure from 540 hPa to 1100 hPa, or the ability to set relative barometric pressure from 930 hPa to 1050 hPa
• Display of barometric pressure value in hPa / inHg / mmHg
• UV index display from 0 to 16
• Graphical display of UV level and recommended protection indicator
• Display of solar radiation intensity in Klux /Kfc /W/m2
• Display of risk exposure time in the sun
• Display of outdoor sensible temperature, dew point, temperature index and Wind Chill value based on the values measured by the integrated 7-in-1 sensor
• Indoor thermal comfort icon
• Ability to calibrate temperature, relative humidity, barometric pressure, precipitation, wind speed and direction, UV index and solar radiation

Memories

• Memory for maximum and minimum values of: indoor and outdoor temperature and relative humidity, sensible temperature, Wind Chill, dew point, temperature index, relative and absolute barometric pressure
• Memory for maximum values: average wind speed and wind gust, UV index, solar radiation intensity and current rainfall intensity
• Memory for measured values stored hourly for the past 24 hours with time and date of recording

Alarms

• Alarm for upper and lower limits of indoor and outdoor temperature and relative humidity, sensible temperature, dew point
• Alarm for upper limit of temperature index, UV index, solar radiation intensity
• Wind Chill lower limit alarm
• Barometric pressure change alarm for the past 10 minutes
• Adjustable upper limit alarm for hourly precipitation
• Adjustable upper limit wind speed alarm
• Indication of reaching the upper or lower limit by an audible signal and an icon on the display

Other functions

• Indication of low main unit backup batteries, low batteries of the integrated wireless sensor and the temperature and relative humidity sensor
• Moon phase icons
• Sunrise and sunset times aligned to the time zone and latitude and longitude of the current location
• Backup flash memory of the main unit for the settings made by the main unit
• Wireless transmission of values at 868 MHz
• 7-in-1 integrated sensor data transmission interval - wind speed and direction, UV index, solar radiation intensity
• 12 seconds, temperature, relative humidity and precipitation 24 seconds, wireless sensor data transmission interval for temperature and relative humidity 60 seconds
• Signal strength indication of integrated wireless sensor
• Signal strength indication of the wireless sensor for temperature and humidity measurement
• Wi-Fi connection icon
• Firmware update when accessed from a computer
• Power supply with AC adapter and backup batteries
• Colour black

Data transmission

• Wi-Fi internet connectivity
• Transmission of data measured by the integrated 7-in-1 sensor to the Weather Underground and Weathercloud web server
• Possibility to transfer data to the user's own server, php script and instructions can be found here: PHP script
• Possibility to transfer data to the pocasi-meteo.cz server
• Sending data to all servers simultaneously is possible

Data display in applications

• To view the measured values you can also use the official GARNI technology app, which is freely downloadable on Google Play (for Android)
• Possibility to view the measured values on a mobile device in the Weather Meteo app

The Weather Meteo app connects information from weather stations with weather forecasts according to the best weather models for absolutely any location in the country. The app is completely free.

• Possibility to display the measured values on a mobile device in the Weather Underground app

Integrated 7-in-1 wireless sensor GARNI 5INT

• Waterproof design
• Measures outside temperature and relative humidity, precipitation, wind speed and direction, UV radiation and solar radiation intensity
• LED indication of data transmission
• Battery powered with solar panel support (lithium batteries recommended)
• Fan inside the radiation shield to ensure ideal measurement conditions
• Colour light grey, rain gauge funnel, weather vane, wind vane and underside except radiation shield black

GARNI 055H wireless sensor

• Waterproof design
• Temperature and relative humidity measurement
• 7 channels
• LED indication of data transmission
• Battery powered (alkaline batteries are recommended for indoor measurements, lithium batteries for outdoor measurements)
• Colour white

Package contents

• 1 x main unit
• 1 x integrated 7-in-1 wireless sensor
• 1 x wireless 7-channel sensor for temperature and humidity measurement GARNI 055H
• Mounting kit: 2 x U-bolt, 4 x clamping clamps, 4 x flat washers, 4 x nuts, 1 x stainless steel rod length 30 cm diameter 4cm
• 1 x mains adapter
• Instructions CZ, SK, EN, DE, PL, HU, IT

Technical specifications

• Internal temperature measurement range/tolerance:
• 40°C to +70°C
• (+55 to +60°C ±0.5°C, +10 to +55°C 0.4°C, -20 to +10°C ±1.3°C, -40 to -20°C ±1.9°C)
• (SENSIRION sensor)
• Internal temperature resolution:
• 0,1°C
• External temperature measurement range/tolerance:
• 40°C to +80°C
• (+55 to +60°C ±0.5°C, +10 to +55°C 0.4°C, -20 to +10°C ±1.3°C, -40 to -20°C ±1.9°C)
• (SENSIRION sensor)
• External temperature resolution:
• 0,1°C
• Internal RH 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 indoor RH:
• 1%
• External RH measurement range/tolerance:
• 1% to 99%
• (1 to 20% ±6.5% , 21 to 80% RH ±3.5%; 81 to 99% ±6.5%) (SENSIRION sensor)
• External RH resolution:
• 1%
• Bar. pressure measurement range/tolerance:
• 540 to 1,100 hPa (relative pressure setting from 930 to 1,050 hPa)
• (700 to 1100 hPa ±5 hPa, 540 to 696 hPa ±8 hPa)
• Bar pressure measurement resolution:
• 1 hPa, 0.01 inHg, 0.1 mmHg
• Wind speed measurement range/tolerance:
• 0 to 50 m/s; 0 to 180 km/h; 0 to 112 mph; 0 to 97 knots
• < 5 m/s: ±0.5 m/s; > 5 m/s: ±6% (whichever is higher)
• Wind speed resolution:
• 0.1 m/s, 0.1 km/h, 0.1 mph, 0.1 knots
• Wind direction measurement:
• Yes
• Wind direction measurement resolution:
• 16 positions or 360°
• Rainfall measurement:
• Yes
• Rainfall resolution:
• 0.1 mm
• Amount of rainfall required to tip the balance:
• 0.254 mm (0.01 inches) ±7%, or 1 flip of the shuttle
• UV measurement range/tolerance:
• 1 to 16, calibratable
• Illuminance measurement range/tolerance:
• 0 to 200 Klux
• Illuminance Resolution:
• 0,01
• Sunrise and sunset time:
• Yes, after entering time zone and latitude and longitude
• Chart:
• No
• Moon phase:
• Yes
• Weather Forecasting Principle:
• Based on changes in bar pressure
• Adjustment of altitude:
• No
• Absolute/relative bar pressure display:
• Yes / Yes
• Number of weather forecast icons:
• 6 (sunny, partly cloudy, cloudy, rain, rain/storm, snow)
• Wireless sensor signal range:
• 150 m in open space - integrated wireless sensor
• 150 m in open space - wireless sensor for temperature and RH measurement
• Data transmission interval:
• Integrated sensor - wind speed and direction, UV index, solar radiation intensity 12 seconds, temperature, relative humidity and precipitation 24 seconds,
• Wireless sensor for temperature and relative humidity 60 seconds
• Wireless sensor transmission frequency:
• 868 MHz
• Number of channels:
• 7
• Memory for max and min measured values:
• Memory for max and min values: indoor and outdoor temperature and relative humidity, sensible temperature, Wind Chill, dew point, temperature index, relative and absolute barometric pressure
• Memory for maximum values: average value of wind speed and wind gust, UV index, solar radiation intensity and current rainfall intensity
• Internal memory:
• Yes, for storing the settings made (time and date, wake-up time, MAX and MIN measured values, measured variables affecting the weather for the last 24 hours, alarm reaching setpoints, history of each channel and set measurement unit
• Upper and lower temperature limit alarm:
• Yes
• Upper and lower limits of relative humidity alarm:
• Yes
• Other alarms:
• Upper and lower limits of sensible temperature and dew point alarm
• Upper limit alarm for temperature index, UV index, solar intensity
• Wind Chill lower limit alarm
• Barometric pressure change alarm for the past 10 minutes
• Adjustable upper limit alarm for hourly precipitation
• Adjustable upper limit wind speed alarm
• Indication of reaching the upper or lower limit by an audible signal and an icon on the display
• Indication of the possibility of thunderstorms:
• Yes, by flashing weather forecast icon
• Thermal comfort index:
• Yes, outdoor Feels Like temperature from -65°C to +50°C, Heat Index from +26°C to +50°C
• Dew Point Display:
• Yes, outdoor, range -20°C to +50°C
• Wind Chill display:
• Yes, range -65 to +18°C (at wind speeds >4.8km/h)
• Other features:
• Outdoor temperature index, range +26 to +50°C
• Risk exposure time to sunlight
• Date:
• Yes, controlled by internet connection or manually
• Time:
• Yes, controlled by internet connection or manually
• Time format:
• 12/24 hours
• Alarm:
• Yes
• Repeated wake-up (Snooze):
• Yes, after 5 minutes
• Time zone:
• Yes, from -12 to +13 hours
• USB host:
• No
• Wi-Fi standard:
• 802.11 b/g/n, router security supported: WPA/WPA2, OPEN, WEP (WEP supports hexadecimal passwords only)
• Wi-Fi Frequency:
• 2.4GHz
• Server for sending data:
• Weather Underground, Weathercloud, pocasi-meteo.cz, own server
• Display dimensions of the main unit:
• 163 x 120 mm, VA display, 15-step contrast adjustment
• Digit size - main unit:
• Time, relative humidity, barometric pressure, sensible temperature / dew point / temperature index / Wind Chill, exposure risk time / solar intensity / UV index 13 mm, temperature 15 mm, abbreviation of day name, wind speed / wind gust / Beaufort 10 mm, date 12.5 mm, precipitation 12 mm, sunrise and sunset time 9 mm
• Main unit display illumination:
• Permanent, has two levels of brightness and can be switched off, then briefly switched on for 5 s
• Wireless sensor display:
• No
• Power supply:
• Main unit mains adapter 100 - 240 V, 50/60 Hz, 0.5 A / 5 V, 1 A, back-up batteries 3 pcs 1.5 V type AAA (micro-cell, not included)
• Integrated wireless sensor 3 pcs 1.5 V type AA (pencil batteries, not included), solar panel power support
• Wireless sensor for measuring temperature and relative humidity 2 pcs 1.5 V type AA (pencil type, not included)
• Overall dimensions:
• Main unit 215 x 172 x 29 mm
• Integrated wireless sensor 370.5 x 334 x 144.5 mm
• Wireless sensor for temperature and RH measurement 60 x 113 x 39.5 mm
• Weight:
• Main unit 604 g (without batteries)
• Integrated wireless sensor 1078 g (without batteries)
• Wireless temperature and RH sensor 84 g (without batteries)
• Colour:
• Main unit black
• Integrated wireless sensor 7-in-1 light grey, rain gauge funnel, weather vane, wind vane and underside except radiation shield black
• Wireless sensor for temperature and RH measurement white
• Possibility to stand/hang:
• Main unit yes / yes
• Integrated wireless sensor no / no - mast mountable
• Wireless sensor for temperature and RH measurement yes / yes