https://www.thethingsnetwork.org/device-repository/devices/ellenex/pls2-l/
PLS2-L - Level Transmitter | Device Repository for LoRaWAN
LoRaWAN Operated Low Power Level Transmitter for Liquid Media
level transmitter device
https://www.thethingsnetwork.org/device-repository/devices/ellenex/plc2-l/
PLC2-L - Level Transmitter | Device Repository for LoRaWAN
Low power corrosive resistant submersible level transmitter for corrosive media (wastewater, acid, mineral)
level transmitter device
https://www.thethingsnetwork.org/device-repository/devices/ellenex/pls2-l-v6/
PLS2-L-V6- Level Transmitter | Device Repository for LoRaWAN
LoRaWAN Operated Low Power Level Transmitter for Liquid Media
level transmitter device
https://www.thethingsnetwork.org/device-repository/devices/ellenex/pld2-l/
PLD2-L - Level Transmitter | Device Repository for LoRaWAN
Low power submersible level transmitter with built-in temperature sensor for liquid media compatible with stainless steel (water, diesel, oil)
level transmitter device
https://www.thethingsnetwork.org/device-repository/devices/ellenex/plv2-l/
PLV2-L - Level Transmitter | Device Repository for LoRaWAN
Low power IP68 rated submersible level transmitter with floating transmitter head for liquid media compatible with stainless steel (surface water, dams, lakes,...
level transmitter device
https://www.thethingsnetwork.org/device-repository/devices/ellenex/plm2-l/
PLM2-L - Level Transmitter | Device Repository for LoRaWAN
Low power level transmitter with a narrow (15.8mm) sensor head diameter for liquid media compatible with stainless steel (groundwater, etc.)
level transmitter device