This limit switch for wind and sun monitoring is universally applicable. It can detect wind strengths ranging from 2 to 8. When this limit is exceeded and after the preset delay period, the relay contact is activated. The relay output remains permanently switched on during storm conditions to lock the entire system. The sun sensor has a measurement range between 20,000 and 100,000 Lux. The carefully selected delay time ensures a consistently stable switching state for both sensors, even with brief drops below the switching threshold.