AVC-210 LoRa transmitter is a LoRa sensor node which precisely measures particulate matter 2.5 ranged from 0 to 600 μg/m3. AVC-210 wall mount LoRa transmitter is equipped with switchable RS485 and LoRa interface which makes it flexible for the wired or wireless installation. The embedded state-of-the-art laser scattering PM2.5 sensing element is featured in its high resolution of measuring the airborne particles and its long-term stability. Besides, bright LCD display is optional for the users to read the data on site. The configuration of PM2.5 transmitters is designed for indoor measurement which makes it easy to install and maintenance-free if use in proper environment. The PM2.5 sensor node is used with AUS-401 LoRa gateway to build up the internet of things to achieve the goal of efficient air quality adjustment. Using the Semtech long range low power wireless connectivity, the LoRa communication distance of the LoRa PM2.5 transmitters could achieve 2~5KM in outdoor place.
Industrial progress brings the society convenience and comfortable life, however, the air pollution becomes fatal to the human health. The PM2.5 particles can penetrate deeply into the lung, irritate and damage the alveolar wall, and consequently impair lung function. Knowing that the air quality impact much on human health, more and more system integrators or individuals start to combine the PM2.5 sensor node to their BMS system or ventilation system to efficiently monitor and ensure good indoor air quality.
LoRa particulate matter 2.5 transmitter, LoRa PM2.5 sensor