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PIR Occupancy Dimmer Digital


Energy saving PIR occupancy detector dimmer switch enables automatic control of luminaires, as well as dimming to the desired LUX level. Can be either recessed flush or surface ceiling mounted. Allows luminaires to be automatically switched on when an area is occupied, then after the occupant has left luminaires will automatically switch off after a preset time. Plus for luminaires fitted with DSI or DALI digital dimming ballasts the detector measures the overall light level in the detection area and calculates the correct output to achieve the preset LUX level. Twin channel, so dimming can be carried out on one and switching on the other, ideal for dimming an outside row of luminaires whilst internal fittings are switched for example. Suitable for offices, schools, student accommodation, hotels, hospitals, toilets etc.

Features:
Dimming feature only available with luminaires equipped with DSI or
DALI digital ballasts
10 sec. to 99 min. adjustable time period, ensures luminaires stay
switched on when occupant is momentarily still for example
Adjustable preset LUX level, ensures output of luminaires are
automatically adjusted/dimmed to maintain a constant LUX level (DSI or DALI)
Twin channel, one for switching, one for dimming (see website for wiring
diagrams)
Load for channel 1 (switching):
10A of lighting and/or ventilation, including incandescent,
fluorescent, compact fluorescent and low voltage (switch primary of transformer)
Load for channel 2 (dimming):
20 digital dimming ballasts (DSI or DALI)
Terminal capacity 2.5mm2
Operating temperature -10°C to 35°C
Recessed flush mounting, complete with mounting clip which can be
adjusted to suit different depths of ceiling tile

Options:
Surface mounting box, which mounts onto a BESA box or directly onto
the ceiling surface. Knockouts provided for mini trunking access.
Other finishes available on request

Material: flame retardant ABS

Finish: white