MTN6904-0001 Schneider KNX Weather Station Basic V2 Outdoor Sensor for Building Automation & Sun Protection Control
Technical Specifications
| Category |
Key Details |
| Basic Attributes |
KNX outdoor weather station (Basic V2); self-contained, wall-mounted design |
| Integrated Sensors |
Wind speed sensor, precipitation (rain) sensor (with heating), temperature sensor, 3 brightness sensors (for 3 facade directions) |
| Core Functionality |
Measures, analyzes, and transmits weather data via KNX TP1 bus; enables automatic blind/sun protection control with sun-position adjustment; supports local measurement & evaluation |
| KNX Integration |
8 sun protection control channels; 4 additional threshold channels for external KNX sensors; 6 logic channels; weather data visualization via KNX systems |
| Power Supply |
AC 110–230V, 50/60 Hz
Power consumption: Max 10 mA (with bus voltage)
Standby consumption: ≤0.5 W |
| Measuring Ranges |
Brightness: 0–10000 lx
Temperature: -30°C to +60°C
Wind speed: 2–30 m/s |
| Environmental |
Ambient temperature: -20°C to +55°C
Protection class: II
Type of protection: IP44
Heated rain sensor (operates without mains backup) |
| Physical Dimensions |
227×12×108 mm (L×W×H) |
| Programmability |
Configurable via ETS software (sensor thresholds, control logic, sun protection parameters) |
| Accessories Included |
Mast and corner fastening kit (MTN6904-0002) for KNX Weather Station Basic V2 |
Key Application Scenarios
1. Smart Commercial Buildings
- Office Spaces & Retail Premises: Automates sun protection blinds and facade shading to reduce solar heat gain, lower HVAC energy costs, and maintain occupant comfort.
- Hotels & Hospitality Venues: Adjusts external blinds in guest rooms and public areas based on sunlight intensity, enhancing guest experience and energy efficiency.
2. Luxury Residential Properties
- Villas & High-End Apartments: Enables automatic control of patio awnings, external shutters, and skylight blinds, adapting to real-time weather conditions (wind, rain, sunlight).
- Passive Houses & Eco-Homes: Supports climate optimization by linking weather data to heating/cooling systems, reducing reliance on active energy use.
3. Public & Institutional Buildings
- Schools & Hospitals: Controls shading in classrooms and patient rooms to maintain optimal daylight levels and prevent glare, supporting productivity and recovery.
- Cultural Venues (Museums/Galleries): Protects exhibits from UV damage by automatically adjusting blinds based on sunlight intensity and weather forecasts.
4. Industrial & Logistics Facilities
- Warehouses & Distribution Centers: Manages external shading for loading bays and skylights, reducing interior temperature fluctuations and protecting goods from direct sunlight.
✅ Core Advantages
- All-in-One Sensing: Integrates wind, rain, temperature, and multi-directional brightness sensors for comprehensive weather data.
- Proactive Sun Protection: Automatically adjusts blinds/shutters based on sun position and intensity, reducing energy waste and improving comfort.
- Flexible Integration: Works with external KNX sensors via threshold channels, and supports data visualization for building management systems.
- Reliable Outdoor Performance: IP54 rating and heated rain sensor ensure operation in harsh weather conditions.