Weather station Gira KNX-Wetterstation Plus 207400 — temperature and humidity sensor

The Gira KNX-Wetterstation Plus is a weather station module with an integrated temperature and humidity sensor designed for KNX building automation. It measures ambient temperature and relative humidity and transmits measured values via the KNX bus for use in HVAC control, climate monitoring and other automated building functions. The compact device is intended for installation within KNX systems to provide centralized environmental data for both commercial and residential installations.

Advantages

The module provides continuous, real-time temperature and relative humidity measurements directly onto the KNX bus, enabling coordinated climate control across the installation. Its integration into KNX systems allows for standardized data exchange, simplified wiring and centralized configuration. The device is suited to mixed-use systems where reliable sensor data is required for HVAC algorithms, ventilation control and building management logic.

Suitable for

Key specifications

How to use

Install the module in accordance with KNX installation guidelines and local electrical regulations. Connect the device to the KNX bus and configure its group addresses and parameters in the KNX project using the ETS tool to define which sensor values are available to actuators and control logic. After programming, verify temperature and humidity readings in the KNX system and map them to HVAC controllers, ventilation units or building automation functions as required.

Recommendations

Place the sensor in a representative location away from direct heat sources, sunlight and drafts to ensure accurate ambient temperature and humidity measurements. Regularly verify calibration and signal availability in the KNX system to maintain reliable climate control. Use the device in combination with appropriate actuators and control logic to achieve stable indoor climate conditions.