EN 18
Wind
Wind speed and direction section overview
Real time wind
direction indicator
Past wind
directions indicator
of last 5 minutes
Average / gust
wind speed
To set the wind speed unit and direction display format
1 . In normal mode, press and hold
[ WIND ]
key for 2 seconds to enter into wind speed unit
mode and the unit will flash. Press
[
]
or
[
]
key to change the wind speed unit in this
sequence: m/s
→
km/h
→
knots
→
mph
2 . Press
[ WIND ]
key again to return to normal mode.
To select the wind display mode
In normal mode, press
[ WIND ]
key to switch between
AVERAGE
and
GUST
wind speed.
Weather index
At the WEATHER INDEX section, you can press
[ INDEX ]
key to view the weather index in this
sequence:
FEELS
LIKE → HEAT INDEX → WIND CHILL → DEWPOINT.
FEELS LIKE values
The feels like temperature index determine how the outdoor temperature that people actually
feel .
Heat index
The heat index, which is determined by the wireless 5-IN-1 sensor's temperature & humidity
data, when the temperature is between 27°C (80°F) and 50°C (120°F).
Heat Index range
Warning
Explanation
27°C to 32°C (80°F to 90°F)
Caution
Possibility of heat exhaustion
33°C to 40°C (91°F to 105°F)
Extreme Caution
Possibility of heat dehydration
41°C to 54°C (106°F to 129°F)
Danger
Heat exhaustion likely
≥55°C (≥130°F)
Extreme Danger
Strong risk of dehydration / sun stroke
Wind chill
A combination of the wireless 5-IN-1 sensor's temperature and wind speed data determines the
current wind chill factor.
Dew point
The dew point is the temperature below which the water vapor in air at constant
barometric pressure condenses into liquid water at the same rate at which it evaporates.
The condensed water is called
dew
when it forms on a solid surface.
Summary of Contents for WS1900
Page 59: ...Station météo Wi Fi avec capteur professionnel 5 en 1 Modèle WS1900 Guide d utilisation ...
Page 87: ...Estación meteorológica wifi con sensor profesional 5 en 1 Modelo WS1900 Manual del usuario ...
Page 116: ...WiFi weerstation met professionele 5 in 1 sensor Model WS1900 Gebruikshandleiding ...
Page 144: ...Stazione meteo Wi Fi con sensore professionale 5 in 1 Modello WS1900 Manuale dell utente ...
Page 172: ...Meteostanice Wi Fi s profesionálním senzorem 5 v 1 Model WS1900 Návod k obsluze ...
Page 200: ...Stacja pogody z Wi Fi oraz profesjonalnym czujnikiem 5 w 1 Model WS1900 Instrukcja obsługi ...