B+B Thermo-Technik B & Technik rain detector

The rain detector can be used, for example, to automatically control the operation of awnings or skylights. The switching polarity, as well as the sensitivity are adjustable. In the most sensitive setting, the device is also suitable for detecting fog. The mast or wall mounting bracket, which is available as an accessory, enables easy installation.Re-DesignThe sensor surface has been optimized so that reliability in difficult operating conditions (e.g. driving rain) is increased. To ensure this, the tips of the sensor surface no longer run vertically downwards, but at an 80° angle. In addition, the individual areas of the sensor surface are now significantly narrower and thus detect rain and snow more reliably. In addition to the optimized sensor surface, automatic activation of the sensor heating has also been integrated. This is only active when the sensor surface is wet and is used to quickly dry the sensor surface and remove any residual snow. In addition, there is now an adjustable switch-off delay in the rain detector. This can be set individually, depending on requirements, to approx. 90 to 330 seconds.Areas of application:- Agriculture and nurseries- Control of ventilation hatches and skylights- Automatic switches for awnings and roller blinds- Building management systems- Weather stations.