Elsner ELSN 71235 Windancer KNX weerstation met kom-anemometer

The Elsner ELSN 71235 Windancer is a KNX weather station that combines wind speed, brightness, temperature, rain, and twilight sensing in a single outdoor unit. Its cup anemometer delivers precise wind measurement, while integrated alarm functions enable automated building control.

Advantages

This weather station provides comprehensive environmental data for KNX building automation. The heated rain sensor ensures reliable precipitation detection even in cold conditions. With four configurable wind alarm thresholds, it offers flexible response to changing weather. The UV-resistant housing and IP44 protection make it suitable for outdoor installation.

Suitable for

• KNX smart home and building automation systems
• Automatic sun protection control (blinds, awnings)
• Wind and rain alarm triggering for window and facade control
• Outdoor climate monitoring for energy management

Key specifications

• Wind speed measurement: 0–35 m/s via cup anemometer
• Brightness measurement: 0–100,000 lux (3 sensors)
• Temperature measurement: -30 °C to +50 °C
• Rain detection with sensor heating
• Twilight sensor for day/night detection
• KNX bus power supply: 21–32 V DC, approx. 10 mA
• 49 KNX communication objects
• Protection class: IP44
• Housing material: UV-resistant plastic
• Wall mounting (mast mounting with optional bracket)
• Operating temperature: -30 °C to +50 °C
• Integrated functions: wind alarm, rain alarm, frost alarm, sun protection control, twilight sensor
• Configuration via ETS software

Recommendations

For KNX integrators seeking a robust outdoor weather station with precise wind measurement and comprehensive alarm functions, the Windancer 71235 is a reliable choice.