Description
Introduction
The theben LUNA 131 S KNX (Item no. 1319201) is a specialized outdoor brightness and temperature sensor engineered for accurate environmental monitoring and building automation control. Designed for wall installation with an IP 54 protection rating, this device reliably delivers ambient environmental measurements directly to your KNX bus network. This device is part of our KNX automation components range.
Equipped with 5 freely configurable channels—including 1 sun protection channel and 4 universal channels—the LUNA 131 S KNX enables automated brightness and temperature-dependent controlling. Powered directly via the KNX bus connection at ≤5 mA, it provides an efficient hardware integration point for consultants, system integrators, and commercial installers.
Key Features
- Combined brightness and temperature sensor dedicated for outdoor applications.
- 5 freely configurable channels: 1 sun protection channel and 4 universal channels.
- IP 54 protection class suited for outdoor wall installation.
- Direct KNX bus terminal connection with bus voltage power supply (≤5 mA).
- Temperature setting range spanning -20°C … 55°C.
- Ambient temperature operating range of -25°C … 55°C.
Benefits
- Delivers real-time outdoor brightness and temperature data directly to the KNX system.
- Provides flexible logic capabilities with 5 freely configurable channels (1 sun protection channel and 4 universal channels).
- Designed for weather resistance with an IP 54 protection rating suited for outdoor wall mounting.
- Low power consumption operation powered directly by the KNX bus voltage at ≤5 mA.
- Wide operating temperature range supporting settings from -20°C to 55°C and ambient operation from -25°C to 55°C.
Technical Specifications
Applications
- Outdoor brightness and light level sensing for automated facade shading and sun protection control.
- Outdoor temperature monitoring for HVAC, heating adjustment, and climate control in KNX automation networks.
Installation Notes
- Mount the unit on an outdoor wall using the specified wall installation method.
- Connect to the KNX system using a standard KNX bus terminal adhering to the ≤5 mA bus voltage power requirements.
- Ensure the housing remains properly sealed during installation to maintain the IP 54 protection rating against dust and water splash.
Developer Resources
- Downloadable KNX-Database single product and all-products files (ZIP) for ETS configuration.
- Official documentation including operating instructions, handbook, data sheet, and EU Data Act information notice in PDF format.
- Tender text documentation available in DOC format.
FAQ
What channels are available on the theben LUNA 131 S KNX?
The device features 5 freely configurable channels, consisting of 1 sun protection channel and 4 universal channels. Explore more theben building automation products for professional building automation projects.
What is the IP protection rating for the LUNA 131 S KNX?
The LUNA 131 S KNX features an IP 54 type of protection, designed for outdoor wall installation. For certificates and current technical files, refer to the official theben product page.
How is the LUNA 131 S KNX powered?
It operates directly on the KNX bus voltage via a KNX bus terminal, drawing ≤5 mA.
What are the temperature operating ranges of this sensor?
The setting range for temperature is -20°C to 55°C, and the ambient operating temperature range is -25°C to 55°C.
What is the exact product model?
The order/model code for this page is 1319201. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by theben.
Conclusion
The theben LUNA 131 S KNX (1319201) offers a reliable hardware solution for outdoor brightness and temperature sensing within KNX building control projects. With 5 configurable channels, an IP 54 weather-resistant enclosure, and low bus current draw, it provides essential environmental feedback for automated climate and sun protection routines. Installers and system integrators can review our professional project support options.
Reviews
There are no reviews yet.