The Ellenex PLS3-L Level Transmitter, IP68 is a battery-powered wireless level transmitter that reports liquid levels over LoRaWAN. Built for continuous outdoor and submerged service, it enables maintenance-free monitoring of tanks, wells, reservoirs and waterways for a decade or more.

Key specifications

• Submersible hydrostatic level measurement for clean and wastewater applications
• LoRaWAN 1.0.2 Class A; bands AS923, EU868, US902-928 and AU915-928
• Built-in replaceable 3.6 V lithium battery with 10+ years typical service life
• IP68-rated sensor head with UV-protected enclosure for continuous submersion and outdoor use
• High accuracy (typ. ±0.25% span) with stainless-steel wetted parts
• Sampling period configurable over the air via LoRaWAN downlinks (default 4 hours)
• Fully IP68 submersible construction

It joins any standard LoRaWAN network via OTAA or ABP, so it works with the network server and IoT platform of your choice.