Sewi KNX TH L-Pr Presence detector with brightness, temperature, humidity sensor

Type: Elsner Sewi KNX TH L-Pr Presence detector with brightness, temperature, humidity sensor

- white 70398 - EAN: 4051996703983

- black 70698- EAN: 4051996706984

The Sewi KNX TH-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 the temperature and humidity of the air and calculates the dew point. Via the bus, the internal sensor can receive external values of temperature and humidity 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 control variable comparator can compare and send variables that have been received via communication objects.
Integrated PI-regulators control ventilation (according to humidity) and heating/cooling (according to temperature). The Sewi KNX TH-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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