Busch-Presence det. BasicLINE KNX St.

Presence detector BasicLINE KNX Detection range (for mounting height 2.5 m, 3 m and 4 m): 360° (circular). Sitting persons Ø: 4.5 m / 6.0 m / –. Frontal walking Ø: 2.5 m / 4.0 m / 5.0 m. Lateral walking Ø: 8.0 m / 10.0 m / 12.0 m. Sensitivity of the watchdog adjustable via ETS-parameter. Operating modes: Automatic, Semi-automatic. For switching on/off light bands depending on the room brightness. Regulation in response to the movement possible. Using the device as presence and/or movement detector. 2 channels for detector application, 1 channel for constant light control and 1 channel for HVAC Integrated brightness sensor. Integrated temperature sensor. Brightness range: 10 - 3.000 Lux. Brightness adjustment via KNX communication objects. Two-stage switch-off with delay time and reduced brightness. The KNX programming LED can be activated for the walk-test function via KNX. With integrated KNX bus coupler and power supply via KNX bus. Easy Master-Slave operation of several presence detectors possible. Mounting height: 2 m - 4 m. Suitable for false ceilings with a board thickness from 9 to 25 mm in combination with a spring clip. Hole size: Ø 68 mm. Suitable for surface mounting installations in combination with the surface-mounted box 6884-500. Cannot be installed in British Standard box. Dimensions: (H x D): 45 mm * 105 mm Visible height: 23.5 mm. Mounting depth: 21.5 mm. Mounting depth (including spring clip): 48.0 mm * 65.0 mm Temperature range (device): -20 °C - 45 °C. Storage temperature range: -20 °C - 70 °C. Protection class (device): IP 20 (IP54 in combination with 6884-500)