The brightness and wind Sensor KNX LW measures the intensity of illumination and wind speed and transfers the values to the KNX system. Nine switching outputs with adjustable threshold values as well as additional AND and OR logic gates are available. The sensor system, the evaluation electronics and the electronics of the bus connection are mounted in a compact housing.
N° 70128 KNX LW 230 V AC
N° 70129 KNX LW 12...40 V DC / 12...28 V AC