Detects whether the air is pure and clean.

Detects whether the air is pure and clean.

The most precise presence detector ever becomes the ultimate sensory organ. Light level, ambient temperature, humidity, air pressure, volatile organic compounds (VOC) and CO2 measurements are necessary for the true detection of people. Information that will help to advance the digitisation of building automation on a lasting basis. In this combination and for the first time, the True Presence® Multisensor Aerosol KNX is also capable of identifying and displaying a potential risk of infection as a communication object for KNX. An investment in building intelligence, in people's sense of well-being and in running the building cost-efficiently. The best comes from above – precise, digital information for modern building management.

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high frequency sensor 360°

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Movement Ø 15 m

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Presence Ø 15 m

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True Presence Ø 9 m

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air humidity

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air pressure

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brightness

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CO2

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temperature

  • Application, place: Indoors

  • Installation: Concealed wiring

  • Detection angle: 360 °

  • Reach, tangential: Ø 15 m (177 m²)

  • Mounting height max.: 12,00 m

  • Article number: 079208

  • PU1, net weight: 0,15 kg

  • Interconnection via: KNX bus

Product dimension

General

Dimensions (L x W x H)123 x 123 x 33 mm
With motion detectorYes
Manufacturer's Warranty5 years
Settings viaETS software, Bluetooth, Bus
With remote controlNo
PU1, EAN4007841079208
TypePresence detector
Application, placeIndoors
Application, roomclassroom, conference room / meeting room, one-person office, recreation room, duty room, open-plan office, hotel room, lecture hall, kitchenette, Indoors
Colourwhite
Colour, RAL9003

Fixation/ mounting

Includes corner wall mountNo
Installation siteceiling
InstallationConcealed wiring, Ceiling

Housing

IP-ratingIP20
Ambient temperaturefrom 0 up to 40 °C
MaterialPlastic

Electrical equipment

Mains power supply30 V
Power consumption1 W
Power supply, detailKNX bus
With bus couplingYes

General information

Article number079208
European Article Number (EAN)4007841079208
Detection angle360 °
Angle of aperture160 °
Transmitter power< 1 mW
Rated current40 mA

Sensor technology

Technology, sensorsCO2, High frequency, Air pressure, Air humidity, Temperature, VOC, Light sensor
Mounting height2 – 12 m
Mounting height max.12,00 m
Optimum mounting height2,8 m
Montagehöhe max. True Presence Erfassung4,00 m
HF-system7,2 GHz
Detectionalso through glass, wood and stud walls
Sneak-by guardYes
Capability of masking out individual segmentsNo
Electronic scalabilityYes
Mechanical scalabilityNo
Reach, radialØ 15 m (177 m²)
Reach, tangentialØ 15 m (177 m²)
Reach, presenceØ 15 m (177 m²)
True Presence reachØ 9 m (64 m²)

Functions

Twilight setting2 – 1000 lx
Time setting30 s – 1092 Min.
Basic light level functionYes
Main light adjustable0 - 100 %
Twilight setting TEACHYes
Constant-lighting controlYes
KNX functionsRisk of infection, Udes air, Comfort, CO2, Photo-cell controller, Basic light level function, Light level, HVAC output, Constant-lighting control, Light output 4x, Logic gate, Air pressure, Humidity output, Presence output, Day / night function, Dewpoint, Temperature output, VOC

Connection

InterconnectionYes
Type of interconnectionMaster/master, Master/slave
Interconnection viaKNX bus

General information

KNX MediumTP 256
KNX SecureNo
Product categoryMultisensor

Datasheet (PDF, 1390 KB)

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Instruction Manual (PDF, 4MB)

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