Merten Merten KNX Systeme 630425 Occupancy sensor Max. range (open field) 12 m

For system M. Presence detection in the inner area. If the KNX Argus presence detects small movements in the room, data frames are sent via KNX to simultaneously control lighting, blinds or heating. With the brightness-dependent motion detection for the illumination control the device constantly checks the brightness in the room. If sufficient natural light is available, the device switches off the artificial light even if a person is present. The follow-up time can be set via the ETS. With integrated bus coupler. For wall mounting in a 60-incorporated socket, optimal application in 2.2 m. With creepage cover Software functions KNX Five movement/presence blocks Up to four functions can be triggered per Block. Telegrams of 1 bits, 1 bytes, 2 bytes. Normal operation, Master, slave, monitoring, safety pause, Lock function. Two motion sensors sensitivity and range can be set separately for each sensor. Learning staircase lighting time. Actual brightness Can be measured using the internal and/or external light sensor. Actual value correction. Detection angle 180 degrees. Range 8 m right/left, 12 m forward (at a mounting height of 2.20 m). Mounting height 2.2 m or 1.1 m at half range. Time setting in steps from 1 s to 8 min (Potentiometer) or adjustable from 1 s to 255 hours (ETS). Number of levels 6. Number of zones 46. Number of movement sensors 2, separately adjustable Light sensor internal light sensor can be adjusted continuously from approx. 10 to 2000 Lux (ETS), external light sensor via KNX. EC Directives Low Voltage Directive 2006/95/EC and EMC Directive 2004/108/EC. Supplied with bus terminal and support plate. With cover segments to restrict the detection range. Material: Brilliant thermoplastic. Smooth and self-disinfecting surface with anti-bacterial effect. Colour similar to RAL 9016. Colour active white glossy.

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