Data sheet The LNR06V4 is a water level sensor with built-in radar, particularly suitable for outdoor measurements (river monitoring, stormwater basins, etc.). Fully autonomous with long-life battery, data logger and built-in modem. The unit is easy to install and use, programming is carried out safely by radio link, without any physical action on the sensor. • Wireless radio configuration (Wiji protocol) • Long-life lithium battery • Communication: local radio + optional: 2G / 4G (LTE-M / NB-IoT) / LoRaWAN • Inputs: External power supply (5 V - 30 V), 2 Contacts/100 Hz, Modbus • Outputs: Power supply (internal battery or switch), Open Drain, Modbus • IP68 waterproof rating (1 bar/30 days) • Integrated conversion tables (height, flow, volume) www.ijinus.com - Ijinus, 25 ZA de kervidanou 3, 29300 MELLAC, France - Tel: 02 98 09

Wiring Female * Maximum 1.8 W on Vout if the connected sensor is powered by the internal battery (voltage adjustable via software) LNR Radar Level Logger 2 Internal radio / external mobile 3 External radio / external mobile Empty Local radio communication LTE Radio communication + 2G / LTE-M / NB-IoT LP1 Radio communication + LoRaWAN