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Analyse air quality in real time

LuSi is your pocket gas ana­ly­sis labo­ra­tory, asses­sing the qua­lity of air as a food­s­tuff for your health and well-being. LuSi – mea­su­res and visua­li­ses a wide range of para­me­ters, such as pres­sure, tem­pe­ra­ture, humi­dity, air qua­lity, TVOC, par­ti­cu­late mat­ter and much more.


Espe­ci­ally the fine dust clas­ses are mea­su­red in more detail than usual. Inno­va­tive sen­sor tech­no­logy with mea­su­re­ment data acqui­si­tion of the room air and data pro­ces­sing make this pos­si­ble for the first time.

Your advan­ta­ges at a glance:

  • Qua­lity of your indoor air in real time
  • User-fri­endly air moni­to­ring and visualisation
  • Health and energy manage­ment plat­form for air monitoring
  • Clear, fully auto­ma­tic data evaluation
  • data­base con­nec­tion via WLAN
  • Inte­gra­ted LED traf­fic light
  • Info­centre for indi­vi­dual topics on your air quality


Customers & fields of application

  • Pri­vate households
    Well-being, health
  • Health­care
    Pre­ven­tion, well-being, health
  • Com­pa­nies
    Pro­cess and energy opti­mi­sa­tion, work­place safety, health
  • Public insti­tu­ti­ons
    Work­place safety
  • Cul­tu­ral institutions
    Muse­ums, schools, day-care cen­tres to pro­tect pain­tings from ageing
  • Housing asso­cia­ti­ons
    Mould pre­ven­tion

Technical data

Dimen­si­ons80 x 80 x 485 mm (LxBxH)
Weight wit­hout con­nec­tion cableapprox. 200g
Colour ver­si­onsblack
Con­nec­tion values220–240 V
CE- decla­ra­tionyes
Con­nec­tion cableUSB C
Ambi­ent con­di­ti­ons, operation
› Tem­pe­ra­ture-10 to 50 °C
› Humi­dity5 to 90%
Posi­tio­ning stan­ding, hanging
Sucked volume0,5 l/​min
Inter­facesWLAN (b/​g/​n on 2,4 GHz)
App avai­la­bi­lityPlay Store, App Store
Num­ber of mea­sura­ble variables15
Air qua­lity display3 levels via LED display


Mea­su­re­ment parametersMea­su­ring ranges
Mass fine dust PM1, PM 2,5, PM 4 and PM100 to 1000 µg/​m³
Num­ber of fine dust par­tic­les PM0.5, PM1, PM2.5, PM4, PM100 bis 3000 Num­ber of particles/​cm³
Average par­ticle size0.5 to 10 µm
VOC index1 to 500
NOx index1 to 500
Humi­dity0 to 100 %
Air pres­sure300 to 1100 hPa
Tem­pe­ra­ture-40 to 85 °C


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Gefördert durch den Freistaat Thüringen aus Mitteln des Europäischen Sozialfonds.