Temperature detector VARI KNX 3L

brightnesshumiditycombined

The sensors Vari KNX 3L for the KNX building bus system measure brightness. Further models measure additionally temperature, humidity and air pressure and receive the GPS signal for time and position. All values can be used for the control of limit dependent switching outputs. States can be linked via AND logic gates and OR logic gates. Multi-function modules change input data as required by means of calculations, querying a condition, or converting the data point type. The compact housing accommodates the sensors, evaluation circuits and bus-coupling electronics. Models: N° 70382 Vari KNX 3L Brightness sensor N° 70383 Vari KNX 3L-T Sensor for brightness and temperature with summer compensation and temperature controller N° 70384 Vari KNX 3L-TH Sensor for brightness, temperature and humidity with summer compensation, controller for heating/ventilation, dewpoint calculation N° 70389 Vari KNX 3L-TH-D Sensor for brightness, temperature, humidity and air pressure with summer compensation, controller for heating/ventilation, dewpoint calculation N° 70390 Vari KNX 3L-TH-D GPS Sensor fo brightness, temperature, humidity and air pressure with GPS receiver, summer compensation, controller for heating/ventilation, dewpoint calculation Sensors without brightness measurement: see Vari KNX T - combined temperature sensors KNX brightness sensor. Optional with additional sensors for temperature, pressure. With multifunctional modules and logic gates Brightness measurement: The current light intensity is measured by three sensors. Of the three measurement values, the maximum value or a calculated mixed value can be output optionally