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THEBEN Meteodata 140 basic KNX weather station | without rain sensor

Manufacturer: THEBEN
Article no.: 20011091
EAN: 4003468140000
Manufacturer item number: 1409205
Manufacturer type: Meteodata 140 basic KNX
Weight: 0,69 kg
In stock
Delivery: 2-3 business days
Electrical appliance take-back
It looks like the USS Enterprise, landed on your house wall – and it’s just as intelligent: The THEBEN Meteodata 140 basic KNX is a high-tech weather station that not only measures wind, sun and temperature but also understands them. It turns your building into a smart spaceship that automatically reacts to any weather conditions – without a captain on board.



  • Precise weather detection directly on the device: The Meteodata 140 basic KNX reliably measures wind speed, brightness and temperature and evaluates the data directly in the device – without any additional external sensors.
  • Intelligent sunshade control: With three integrated brightness sensors, the weather station enables fully automatic control of blinds and awnings for up to three façades – ideal for energy-efficient sun protection.
  • Expandable KNX integration: Four additional threshold channels allow the integration of external KNX sensors, enabling flexible implementation of individual automation scenarios.
  • Powerful logic functions: Six integrated logic channels give you the possibility to realise complex control tasks directly in the device – without any additional logic modules.
  • Robust design for outdoor use: With protection class IP44 and a temperature range from -20 °C to +55 °C, the weather station is perfectly suited for permanent outdoor use. Its transparent housing also makes it barely noticeable.
  • Simple wall mounting & KNX compatibility: Installation is straightforward with wall mounting, and power supply runs directly via the KNX bus – efficient and space-saving.


  • Product class: Weather station
  • Manufacturer: Theben
  • Manufacturer type: Meteodata 140 basic KNX
  • Bus system: KNX
  • Supply voltage: via KNX bus
  • Heating supply voltage: 230 V AC
  • Current consumption: 10 mA (without rain sensor) or 50 mA (with rain sensor)
  • Mounting type: Wall mounting
  • Colour: transparent
  • Shading control: Yes
  • Wind sensor: mechanical (2 to 30 m/s)
  • Wind direction: No
  • Brightness sensors: 3 (1 to 100,000 lux)
  • Temperature sensor: Yes (-30 to +60 °C)
  • Rain sensor: No
  • GPS: No


The THEBEN Meteodata is more than just a weather station – it is the central sensory organ for your smart building. Once mounted on the façade, it takes over precise weather data detection and provides this data in real time to your KNX system. This enables you not only to control blinds and awnings intelligently but also to automate heating, ventilation or security functions – all without additional sensors.

Inside the compact housing, three brightness sensors operate independently to detect light conditions on up to three façades. For example, you can control shading on the south side differently than on the east or west side – depending on the sun’s position and the time of day. This not only increases comfort but also saves energy by avoiding unnecessary cooling or heating.

An integrated temperature sensor measures the outside temperature directly on the device. You can use this information to optimise heating or cooling processes or to trigger warnings in case of frost risk. Wind monitoring is also included: the sensor reliably detects critical wind speeds and thus protects your external shading systems from damage – automatically and without your intervention.

Particularly exciting for technically savvy users: The Meteodata 140 basic KNX features six freely programmable logic channels. This allows complex control tasks to be realised directly in the device – for example, combining wind alarm, temperature limits and time of day to trigger certain scenarios. No additional logic component is required in the system.

Four additional threshold channels allow you to integrate external KNX sensors and link their data with the weather information. This way, you can modularly expand your system and adapt it to individual requirements – whether in a private smart home or commercial applications.

Installation is very simple: the weather station is fixed by wall mounting and powered directly via the KNX bus. No separate power supply, no additional wiring – this saves time and space in the distribution board. With protection class IP44 and a temperature range from -20 °C to +55 °C, the device is perfectly prepared for permanent outdoor use.

Whether you are an experienced KNX programmer or just entering the world of building automation – the Meteodata 140 offers you a reliable, versatile and future-proof solution to make your building react intelligently to the weather.
Customer success story

Jurek and Kathrin had fulfilled their dream of owning a home on the edge of the Swabian Jura. With great attention to detail, they had built a modern architect’s house – a bright, open wooden house with large window areas, electrically operated roof windows and a spacious garden. But what sounded like a dream on paper turned out to be a weather nightmare in everyday life. Sudden gusts of wind, unexpected rain showers and intense sunlight made controlling their shading systems a daily challenge.

During the first summer, they were surprised several times: a sudden rain shower during a shopping trip – and the roof windows were open. The result: wet floors, swollen wood, and an expensive replacement of a window frame. Shading was also a constant issue. The automatic control, which they had originally implemented with simple timer functions, did not react to actual weather conditions. On cloudy days, the blinds stayed down even though it was bright enough. And on hot days, they went down too late – the living room heated up like a greenhouse.

After several frustrating attempts with individual components and weather apps, they decided on a professional solution: the Meteodata 140 S 24V GPS KNX from Theben. The decision was made not only because of the technical data but also because of the design – the futuristic housing immediately reminded Jurek of the Enterprise, which put a broad grin on his face.

The installation was carried out by a KNX integrator who mounted the weather station on the west side of the house. Thanks to GPS, the device always knew its location – and could precisely calculate the sun’s position, time of day and direction. The three brightness sensors were aligned to the east, south and west sides. Now the blinds no longer reacted according to the time but according to actual sunlight. In the mornings, they opened gently to let daylight in; at noon, they automatically closed when the sun became too strong – all depending on the outside temperature and room occupancy.

The rain sensor was a real relief for Kathrin. The roof windows were now directly connected to the KNX system. As soon as the first drops fell, the weather station automatically closed the windows – even when they were away. No more frantic rushing back, no need to check the sky. And in strong wind? The awning retracted before it could be damaged.

Jurek was particularly impressed by the logic functions. He had programmed his own scenarios: if wind exceeds 35 km/h, rain is detected or outside temperature falls below 12 °C – then windows close, blinds go up, and a push notification is sent to the smartphone. The Meteodata 140 S worked completely autonomously – no cloud, no app dependency, no delay.

Today, Jurek and Kathrin often talk about how much more relaxed their daily lives have become. They no longer have to constantly keep an eye on the weather – their house does it for them. And every time they pass the weather station, they smile: “Looks like a spaceship – and thinks like one too.”


Theben is a renowned manufacturer of smart home systems and especially weather stations. The company is known for its high-quality products and many years of experience in building automation. The strengths of Theben lie in easy operation, high quality and compatibility with other KNX systems. With the Meteodata weather station, Theben offers a reliable and efficient solution for a comfortable and energy-efficient home.
Air pressure sensor
No
Analog input
No
BAB-Tec
No
Bluetooth
No
Brand
THEBEN
Brightness sensor
Yes
Casambi
No
Class
Weather stations
Colour
transparent
DALI
No
DCF77
No
ENOcean
No
free@home
No
Gira One
No
GPS
No
Hager KNXeasy
No
Humidity sensor
No
Installation location
Wall
JUNG HOME
No
KNX
Yes
KNX-RF
No
KNX-Secure
No
KNX-TP
Yes
Manufacturer item number
1409205
Manufacturer type
Meteodata 140 basic KNX
Matter
No
Mbus
No
Modbus
No
Modbus RTU
No
Modbus TCP
No
Mounting type
Surface-mounted
Number of brightness sensors
3
Pole attachment possible
Yes
Precipitation
No
Rain
No
Shading control
Yes
Shelly
No
Siemens LOGO!
No
Supply voltage for heating
230V AC
Temperature sensor
Yes
Theben LUXORliving
No
Thread
No
Type of transmission
Cable
Wi-Fi
No
Wind
Yes
Wind direction
No
Wind measurement method
Mechanical
Wiser Home
No
with Netatmo
No
Zigbee
No

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Manufacturer information
THEBEN
Theben AG
Hohenbergstr. 32
72401 Haigerloch
DE

info@theben.de
www.theben.de/

Hints
  • Bei einem nicht steckerfertigen elektrischen Gerät oder Bauteil dürfen Anschluss und Installation nur von einer qualifizierten Elektrofachkraft durchgeführt werden. Bitte beachte auch die Gebrauchsanweisung.
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Item may be available in different versions