Kube-Sky-RHT-CO2

Transmitter with a LoRa radio for measuring indoor air. This model measures temperature, humidity, and carbon dioxide content under normal room conditions.

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User Manual
Technical specifications
  • Sky radio antenna frequency 433.3…434.5 MHz
  • Bandwidth max. 300 kHz OBW
  • Maximum transmitting power 10 dBm EIRP
  • Open space range of about 5 km with the maximum parameters
  • Indoor range is typically 30 – 300 m
  • Storage temperature -30…+ 60 °C, non-condensing
  • Operating temperature 0…+60 °C
  • Protection class IP20
  • Enclosure material plastic (ABS+PC)
Measurements
  • Temperature
    • Measuring range: -20…+50 °C
    • Accuracy: ±0.5 °C between +10…+50 °C
  • Humidity
    • Measuring range: 0…100 %RH, non-condensing
    • Accuracy: typically ±3 %RH between 20…80 %RH and at a temperature of +15…+30 °C
  • CO2
    • Measuring range: 0…5,000 ppm
    • Accuracy: ±50 ppm + 3 % from the reading
    • Auto Calibration: needs fresh air once a week
Dimensions
  • 95 x 75 x 47 mm (wall mounting bracket +1 mm)
  • Weight 160 g with the batteries