Sewi KNX AQS/TH-D L-Pr Presence detector with brightness, temperature, humidity, pressure, CO2 sensor

Type: Elsner Sewi KNX AQS/TH-D L-Pr Presence detector with brightness, temperature, humidity, pressure, CO2 sensor

- white 70399 - EAN: 4051996703990

- black 70699- EAN: 4051996706991

The Sewi KNX AQS/TH-D L-Pr sensor for the KNX bus system detects the presence of people even during slight movements, such as sedentary work in the office. Continuous brightness monitoring means that the light can be turned off from an adjustable brightness value. It measures CO2 concentration, temperature, air humidity and air pressure and calculates the dew point.
The internal sensor can receive external values of temperature, humidity and CO2 concentration via the bus and further process them with its own data into a total value (mixed value, e.g. room average).
All measured values can be used to control limit-dependent switching outputs. The states can be connected through logical AND gates and logical OR gates. Multi-function modules change input data as needed using calculations, querying conditions, or data point type conversions. In addition, the integrated manipulated variable comparator can compare and send variables that have been received via communication objects.
Integrated PI-regulators control ventilation (according to humidity or CO2 concentration) and heating/cooling (according to temperature). The Sewi KNX AQS/TH-D L-Pr can send a warning to the bus as soon as the comfort field according to DIN 1946 is left.

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