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Air quality sensors AQ


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Air quality sensors AQ SCD - room CO2 and temperature sensor SHD - duct humidity sensor SCR - комнатный датчик температуры и CO2 SHR - room temperature and humidity sensor SQR - room air quality and temperature sensor SQD - duct air quality and temperature sensor
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  • SCD - room CO2 and temperature sensor 1,084.16 € 813.12 € (-25%)
  • SHD - duct humidity sensor 559.02 € 419.27 € (-25%)
  • SCR - комнатный датчик температуры и CO2 805.86 € 604.40 € (-25%)
  • SHR - room temperature and humidity sensor 459.80 € 344.85 € (-25%)
  • SQR - room air quality and temperature sensor 805.86 € 604.40 € (-25%)
  • SQD - duct air quality and temperature sensor 1,147.08 € 860.31 € (-25%)
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EU shipping 14 working days, non EU 21 working days

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Air quality sensors AQ

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  • P2500 - variable air flow pressure sensors
  • in variable airflow volume (VAV) mode, the unit will supply a volume of exhaust air depending on the ventilation needs of the different rooms. This significantly reduces operating costs, extends the life of the unit, reduces pollution of air filters. The VAV function is for all units with EC fans
  • VAV management methods:

single flow VAV management
(one pressure sensor P2500 required)
single-flow VAV is controlled by a pressure sensor installed in the supply or exhaust duct (master air flow), the other air flow is regulated synchronously by the first (controlled air flow (slave))

dual stream VAV management
(two pressure sensors P2500 required)
in the two-flow VAV control mode, the supply and exhaust air flows are regulated according to separate pressure sensors installed in the ducts, this control method is relevant when it is necessary to regulate the supply and exhaust air flows independently of each other

  • 2 years warranty

Brand: ESEM
 
Code Supply CO2 Humidity VOC Temperature Output Protection class Measurments
SCD 24 Vac/dc, <2 VA 0...2000 ppm, +/- 40 ppm 0...50 °C, +/- 0,5 °C 2 × 0...10 V IP54 105x104x155 mm
SHD 24 Vac/dc, <1 VA 0...100 %, +/- 2 % -50...50 °C 2 × 0...10 V IP54 -
SCR 24 Vac/dc, <2 VA 0...2000 ppm, +/- 40 ppm 0...50 °C, +/- 0,5 °C 2 × 0...10 V IP20 87x86x30 mm
SHR 24 Vac/dc, <1 VA 0...100 %, +/- 2 % 0...50 °C, +/- 0,5 °C 2 × 0...10 V IP20 87x86x30 mm
SQR 24 Vac/dc, <2 VA 450...2000 ppm 0...50 °C, +/- 0,5 °C 2 × 0...10 V IP20 87x86x30 mm
SQD 24 Vac/dc, <2 VA 450...2000 ppm 0...50 °C, +/- 0,5 °C 2 × 0...10 V IP54 105x104x155 mm

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