MDS active

Ceiling-mounted multi-sensor for detection of light and motion in rooms and office spaces. Energy-efficiency can be optimized through connecting the MDS to an automated constant light control and temperature reduction in unoccupied rooms. The flat design makes up for an inconspicuous installation in e.g. suspended ceilings. For mounting on concrete ceilings, a surface-mounted frame is available.

Application/type	Ceiling sensor, Room sensor
Purpose	Measure values
Measured values	temperature, luminosity, motion
Interface	Active, 0..10 V, Switch contact
Configuration	potentiometer
Sensor	PIR (passive infrared)
Output voltage	0..10 V, 2x 0..10 V, min. load 10 kΩ
Output switch contact	1x contact NO, load max. 1 A, for 24 V =/~, floating, with follow-up time 1 second..30 minutes, selectable at the device
Operating range temperature (°C)	0..+50
Output signal temperature	0..+50 °C
Operating range humidity	max. 85% rH non-condensing
Accuracy temperature	±0,5 K (typ. at 21 °C)
Measuring range light	0..1000 lux (10 bit)
Accuracy light	±50 Lux
Dectection range	cone-shaped, detection range, angle 105°, 444 detection zones – with an installation height of 2,7 m circular detection range will have a Ø=7 m
Power supply	15..24 V = (±10%) SELV, 24 V ~ (±10%) SELV
Power consumption	typ. 1,5 W (24 V =), 4 VA (24 V ~)
Enclosure	ABS
Colour	pure white
Protection (IP)	IP20, according to EN 60529
Connection	terminal block, max. 1,5 mm², pluggable
Mounting	ceiling flush mount or with enclosure for surface mounting
Packaging length (mm)	120
Packaging width (mm)	100
Packaging height (mm)	100
Packaging	case packaging
Device length (mm)	90
Device width (mm)	90
Device height (mm)	85