The Milesight submersible water level sensor EM500-SWL is a professional-grade monitoring device designed for accurate water level measurement in various applications. This sensor operates on the LoRaWAN network protocol with 868 MHz frequency, providing reliable long-range communication capabilities. With a measurement range of 10 meters and an IP67 protection rating, this device is suitable for submersion in water and resistant to dust ingress. The sensor employs advanced technology to deliver precise water level data for environmental monitoring, industrial applications, and water management systems. Constructed with durable materials, the EM500-SWL maintains consistent performance in challenging conditions. The compact design facilitates easy installation in wells, tanks, rivers, and other water bodies. This device supports efficient data transmission through LoRaWAN networks, enabling remote monitoring without requiring frequent maintenance. The sensor's robust housing ensures protection against water pressure and environmental factors. With its reliable operation and accurate measurements, this water level sensor serves as a practical solution for water resource management, flood monitoring, and industrial process control. The device integrates seamlessly with existing monitoring systems and provides essential data for informed decision-making in water-related applications.