MULTISENSOR FOR ROOMSET 331, 331B
The 331 and 331B Multisensor for RoomSet are the heart of Helvar RoomSet single-room lighting solution for commissioning classrooms, offices and meeting rooms. For the installer, the automatic preset programming allows for swift out-of-the-box installation, with no configuration needed.
RoomSet supports advanced graphical configuration via an easy-to-use Android app that enables a quick and simple setup for different purposes, such as presentations, lectures or conferences, or for daylight-harvesting. For commissioning large numbers of rooms, the RoomSet app allows copying room layouts, thus making the commissioning process faster and consequently more cost-effective.
The Multisensor for RoomSet has a light sensor for constant-light control, and a passive infrared (PIR) presence detector to provide energy-saving functions in a DALI system. It also hosts a microcontroller running RoomSet firmware with Bluetooth® low-energy connectivity to allow tablet-based configuration.
Key Features
- Excellent detection performance through high sensitivity and multidirectional coverage. Automated addressing and defaults programming to allow installer testing. Functional system just by powering on the sensor.
- Drag-and-drop graphical configuration of rooms with an intuitive Android app. Over-the-Air upgrades via the RoomSet app to keep the system up to date with the latest available functionality. Programmable constant-light control for energy efficiency. Cost-effective deployment of large numbers of rooms
Technical Data
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Connections
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DALI:
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Removable connector block
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Bluetooth®:
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BLE 4.1
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Wire section:
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0.5 mm² – 1.5 mm² solid or stranded
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Cable rating:
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All cables must be mains rated.
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Power
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DALI supply input:
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9.5 V – 22.5 V
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DALI current consumption:
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40 mA
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Sensors
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Light sensor:
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For constant-light functions
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Presence detector:
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Passive infrared (PIR)
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Mechanical data
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Max. recommended mounting height:
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4 m
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Presence detection coverage area:
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46 m² @ 2.5 m mounting height
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Mounting hole diameter:
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51 mm +/- 1 mm
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Note: If replacing older sensor then 52 mm to 55 mm mounting hole is acceptable.
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Ceiling thickness:
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Maximum 25 mm
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Bezel diameter:
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66 mm
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Recommended clearance depth:
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10 cm (with cable cover, incl. 5 cm for cabling)
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Material (casing):
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Nonflammable PC/ABS (UL94-V0)
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Finish / Colour: 331:
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Semi-matt / White RAL 9003
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331B:
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Semi-matt / Anthracite Grey RAL 7016
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Weight:
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56 g
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IP code:
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IP30 [IP20 cable cover]
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Operating and storage conditions
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Ambient temperature:
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0 °C to +50 °C
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Relative humidity:
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Max. 90 %, noncondensing
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Storage temperature:
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–10 °C to +70 °C
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Conformity and standards
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DALI standard:
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IEC 62386
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EMC emission:
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EN 61000-6-3
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RED:
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EN 300328 EN 301489-17
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EMC immunity:
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EN 61547
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Safety:
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EN 61347-2-11
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Environment:
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Complies with WEEE and RoHS.
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RoomSet compatibility
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Device:
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Tablet (9.7" screen or larger recommended)
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Software:
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Android 6.0.2 or later BLE 4.1 or later
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