Wireless brightness twilight sensor pure white with solar cell and battery (lifetime 5-8 years). LxBxH: 60 x 46 x 30 mm. Actuators can cover the range from 0 to 50 Lux using the twilight switch function. Smart Home sensor.
The electronic requires no intrinsic power supply, so there is no standby loss. The wireless brightness twilight sensor powered by a solar module and a button cell CR2032 covers the range from 0 to 30.000 Lux. From approx. 300 Lux, it transmits a wireless telegram every time there is a brightness change of more than approx. 500 Lux within approx. 10 seconds. If the brightness does not change, a control signal is sent approx. every 100 seconds.
Actuators TF61R, TF61L, TF61D, FTA65L, FTA55L, FTA65D, FTA55D, TF100L and TF100D can cover the range from 0 to approx. 50 Lux using the twilight switch function.
A wireless telegram is sent about every 100 seconds within this range.
When the saved threshold value is undershot (0 to approx. 50 lux), the sensor sends an ‚ON telegram‘ three times at intervals of 10 seconds. When brightness reaches approx. 500 lux, an ‚OFF telegram‘ is sent 3 times at intervals of 10 seconds. The allowable ambient temperature is -20°C to +55°C.
Protection class IP54.
For screw mounting or attachment with adhesive. The scope of supply comprises an adhesive foil and a set of screws and rawl plugs.