This (Master) intelligent presence detector is suitable for ceiling mounting in offices. It quickly detects the smallest movements thanks to its passive infrared (PIR) and ultrasonic (US) beams. The device automatically adjusts its sensitivity to the movement registered and also has an integrated light sensor. The detection range is 360°. The detection range can be adjusted using the cover mask. The device has an IP20 protection degree.
Finishing colour: white.
Presence detector dual tech, 360°, 230 V, 19 m, master, for flush-mounting box (white). Intelligent presence detector suitable for ceiling mounting (flush- or surface-mounting) in offices, sanitary facilities, libraries, study rooms and other similar rooms where activities involving small movements are performed. Rapid detection, up to the slightest movements, by passive infrared (PIR) and ultrasonic (US) technology. Presence detection behind partial-height partitions by means of US detection. Automatically adjusts sensitivity according to the registered movements. The presence detector can be used with the factory settings, or the settings can be changed manually on the device itself or by means of the IR remote control. The device can be flush mounted using a standard flush-mounting box. For surface mounting on ceilings, the specially adapted surface-mounting box can be used. The detection area can be divided by means of an adjustable cover mask. Factory settings:
- light sensitivity: 100 lux
- switch-off delay: 15 min
- detection area (US sensor): 80%, ± 8 x 13 m
- detection method: PIR + US
- air flow sensitivity: off
- function: the presence detector is equipped with an integrated light sensor. The lighting is automatically switched on only when movement is registered in the room and when the measured daylight level is insufficient relative to the preset lux value. The lighting remains switched on as long as the presence detector registers activity in the detection area. If no movement is detected in the room, the lighting is automatically switched off after the switch-off delay has elapsed.
The light sensitivity, the switch-off delay, the detection area, the detection method and the air flow sensitivity can all be set using the potentiometers on the device:
- there are four preset values for the detection area: 2 x 3 m, 4 x 6 m, 6 x 7 m and 10 x 16 m.
- there are four detection methods: PIR/US, only PIR, only US and PIR + US.
- the air flow sensitivity can be switched completely on or off.
- there are four preset indicative values for the light sensitivity: 10 lux, 30 lux, 100 lux and 1000 lux.
- there are four preset times for the switch-off delay: 1 minute, 5 minutes, 15 minutes and 30 minutes.
- Input voltage: 230 Vac ± 10 %, 50 Hz
- Number of channels: 1 channel
- Light intensity range: 10 lux – 2000 lux
- Switch-off delay: 1 min – 30 min
- Detection angle: 360 °
- Detection range (PIR): 9,5 m from a height of 3 m
- Detection range (US): 12 x 19 m
- Ambient temperature: 0 – 45 °C
- Mounting method: flush-mounting box
- Mounting height: 2 – 3 m
- Relay contact 1: NO (max. µ10 A), potential-free
- Maximum load incandescent and halogen lamps (cosφ=1): 2300 W
- Maximum load low voltage halogen lamps: 500 W
- Maximum load economy lamps (CFLi): 350 W
- Maximum load LED lamps 230 V: 350 W
- Maximum capacitive load: 140 µF
- Maximum switching current: 165 A/20 ms – 800 A/200 µs
- Dimensions (HxWxD): 120 x 120 x 60 mm
- Protection degree: IP20
- Protection class: Class I device
- Marking: CE