![CDATA[The KNX wall/ceiling sensor offers various variants with brightness sensor, presence detector, temperature sensor, humidity sensor, CO2 sensor and pressure sensor. Multifunctional modules and logic gates enable data processing and linking. CO2 and humidity sensors have integrated PI controllers for ventilation control, temperature sensors for heating/cooling. Products measure temperature and humidity with mixed value calculation and issue bus messages about the comfort range. Technical data: Plastic housing in white, surface mounting, IP30, diameter approx. 105 mm, height approx. 32 mm, max. 95% RH humidity, KNX bus voltage, max. 10 mA bus current. Specifications: Temperature sensor: 0 - +50 degrees C, humidity sensor: 0% - 95% RH.]]>
