KNX Temperature Sensor

The Temperature Sensor KNX T-AP measures temperature in indoor and outdoor areas. The sensor can receive an external measured value via the bus and process it with the own data to an overall temperature (mixed value).
The KNX T-AP provides four switching outputs with adjustable threshold values as well as additional AND and OR logic gates. The sensor has got a PI controller for heating and cooling.

  • Measurement of temperature
  • Mixed value from own measured value and external value (proportions can be set in percentage)
  • PI controller for heating (one or two step) and cooling (one or two step)
  • 4 switching outputs with adjustable threshold values (Threshold values can be set by parameter or via communication objects)
  • 4 AND and 4 OR logic gates with each 4 inputs. Every switching incident as well as 8 logic inputs (in the form of communication objects) may be used as inputs for the logic gates. The output of each gate may optionally be configured as 1 bit or 2 x 8 bits
  • Configuration is made by using the KNX software ETS
HousingPlastic material, sensor sleeve metal
Protection categoryIP 65
Dimensionsapprox. 65 x 93 x 38 (W x H x D, mm)
Weightapprox. 70 g
Ambient temperatureOperation -30…+85°C, storage -55…+125°C
Operating voltageKNX bus voltage
Bus currentmax. 5.5 mA, max. 15 mA when programming LED is active
Communication objects80
Measurement range-30…+80°C