Solar Powered LoRaWAN Liquid Level Pressure Sensor – 5m Cable

The Dragino PS-LS series sensors are LoRaWAN Pressure Sensor for Internet of Things solution. PS-LS-I is the immersion type which can measure water level by means of pressure and upload the sensor data wireless to LoRaWAN IoT server.

PS-LS supports BLE and LoRaWAN remote configure which makes it very easy to adapt the device. It also supports wireless OTA to update the firmware.

This device is powered by a rechargeable battery and a solar cell for continuous use.

Each PS-LS is pre-loaded with a set of unique keys for LoRaWAN registrations. If you register these OTAA keys to the local LoRaWAN server (e.g. TTN), then it will auto connect after power on.

More information is available on the website of Dragino.