EELECTRON WS00A01KNX WEATHER STATION PLUS KNX

Eelectron's WS00A01KNX KNX weather station is a home automation system designed for measuring and evaluating meteorological data outside buildings. This device is ideal for residential, hotel and building applications, characterized by a Made in Italy design.

Key Features

The KNX WS00A01KNX weather station includes a series of sensors for measuring various meteorological parameters:

• Wind speed and direction
• Rainfall
• Brightness and global radiation
• Temperature
• Relative air humidity
• Air pressure

Installation and Operation

The device is designed to be installed outside buildings, preferably at the roof and facade. It works with an additional power supply and includes an integrated GPS/GLONASS receiver for automated positioning.

Sensors and Accuracy

The integrated sensors offer high accuracy:

• Wind direction sensor: measurement from 1 to 360° with a resolution of 1° and an accuracy of ± 10% in laminar flow.
• Wind speed sensor: measurement from 0 to 40 m/s with a resolution of 0.1 m/s and an accuracy of ±1 m/s up to 10 m/s and ± 5% over 10 m/s.
• Temperature sensor: measurement from -30 to +60 °C with a resolution of 0.1 K and an accuracy of ±1 K for temperatures between -5 and +25 °C with a wind greater than 2 m/s.
• Precipitation sensor: fine rain detection.
• Brightness sensors: four sensors measuring from 0 to 150 klx, resolution of 1 klx and accuracy of ± 3%.
• Air pressure sensor: measurement from 300 to 1100 hPa with a resolution of 0.01 hPa and an accuracy of ±0.5 hPa at 20 °C.
• Relative humidity sensor: measurement from 0 to 100% with a resolution of 0.1% and an accuracy of ± 10% at 20 °C.
• Global radiation sensor: measurement from 0 to 1300 W/m² with a resolution of 1 W/m² and an accuracy of ± 10%.

Advanced Functionality

The device includes several advanced features:

• Calculation of additional weather data: absolute air humidity, cooling temperature and comfort.
• Darkening command function for controlling shading.
• Integrated KNX bus connection for integration with home automation systems.
• Recording of measured values and monitoring of limit values.
• Software logic modules for the interconnection of events.
• Integrated heating.

Technical Specifications

• Supply voltage: AC 24 V SELV (± 10%) DC 21... 32 V SELV.
• Current consumption: 100... 400 mA (depending on weather conditions).
• Protection class: III.
• Cable type: LiYCY 4xAWG26
• Cable length: 5 m, with a total length per line of 15 m.
• Maximum number of weather stations per line: 3.
• KNX nominal voltage: DC 21... 32 V SELV.
• KNX power consumption: maximum 5 mA.
• Ambient temperature: -30... +60 °C.
• Storage/transport temperature: -25... +70 °C.
• Protection level: IP 44 (in position of use).
• Dimensions (Ø x H): 130 x 68 mm.