Temperature data-logger Vaqa’O+

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The Vaqa’O+ measures the temperature, relative humidity, atmospheric pressure, concentration of volatile organic compounds (VOC) and carbon dioxide (CO2) in the ambient air of a room in a building, an apartment or a house. Vaqa’O+ allows Indoor Air Quality (IAQ) monitoring based on the presence of individuals using luminosity (lighting) and motion (PIR) detection in the room. Installation and commissioning is quick and easy. The sensor is equipped with : - a switch (ILS) allowing association to the network and various interventions (e.g. extended standby), - indicators (LEDs) allowing to follow the association on the network and to know the main states of the sensor. The measurement data is transmitted individually or aggregated and compressed (batch mode) before being transmitted over the LoRaWAN® network. The data is transmitted via a public or private LoRaWAN® radiofrequency network. Characteristics LoRaWAN®, Class A Easy to install and use > 3 years of autonomy Measurement range / Accuracy: – Temperature: 0°C to +55°C / ± 0.2°C – Humidity: 0% to 100%rH / ± 2% – Atmospheric pressure: 300 to 1100hPa / ± 0.6hPa – CO2: 0 to 5000ppm – VOC index: 0 to 500 / ± 5 – Luminosity: 0.01 to 83,000 lux / 5% – Motion: up to 12m, detection range 102° x 92°, 68 zones Applications: Use case: Indoor Air Quality monitoring in establishments open to minors, in the workplace and at home. Supervision of heating, ventilation, air conditioning systems. Energy optimisation in buildings (residential, tertiary). Indoor Air Quality (IAQ) monitoring in establishments open to the public (school, childcare centre, hospital, etc.)