The Dragino LoRaWAN Air Flow Sensor is designed for remote monitoring of low-to-medium air velocities in HVAC, refrigeration, and ventilation systems. It uses a thermal mass flow sensing element and offers multiple selectable measurement ranges (0-5/0-10/0-30 m/s), allowing users to optimize sensitivity based on specific application needs.
This sensor features LoRaWAN wireless technology for long-range, low-power data transmission to cloud platforms or building management systems. Powered by a Charging Power Board and a 12V DC power adapter, it provides flexible deployment options for mains-powered installations.
AirFlow-LN supports BLE configure and wireless OTA update which make user easy to use.
Each AirFlow-LN is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
