The Milesight EM500-SWL sensor is designed to accurately measure liquid levels in demanding environments while transmitting data via LoRaWAN® technology. Its robust design, featuring an IP67/IP68-rated enclosure and stainless steel probe, ensures durability and corrosion resistance. Equipped with a long-lasting 19,000 mAh battery, it can operate for up to 10 years without recharging, making it ideal for remote installations.
Compatible with the Milesight IoT Cloud platform for remote monitoring and management, it is perfect for Smart City applications, water control in wells, tanks, rivers, and industrial treatment and storage systems.
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LoRaWAN® wireless technology with up to 10 km line-of-sight range
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Accurate measurement with an adjustable range up to 10 meters
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Built-in and replaceable 19,000 mAh battery with up to 10 years of operation
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Easy configuration via NFC and mobile app
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IP67 (transmitter) and IP68 (sensor) protection, ideal for harsh environments
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Compatible with IoT platforms for remote management and data visualization

