Description
The Milesight EM300-CL LoRaWAN® Capacitive Level Sensor is a highly accurate and reliable solution designed to measure liquid levels in tanks and containers. Using capacitive sensing technology, the sensor provides real-time data to optimize resource management, prevent overflows, and detect low-level conditions.
With LoRaWAN® technology, the EM300-CL ensures long-range, low-power communication, making it ideal for remote monitoring applications in industries such as agriculture, water management, and fuel storage. Its IP67-rated enclosure guarantees durability and resistance to harsh environmental conditions, ensuring long-term reliability.
Technical Specifications
- Model: EM300-CL LoRaWAN® Capacitive Level Sensor
- LoRaWAN® Frequency: 868 MHz (EU868)
- Measurement Range: 0–200 cm
- Accuracy: ±2% FS
- Resolution: 1 mm
- Connectivity: LoRaWAN® Class A compatible
- Communication Distance: Up to 10 km (line-of-sight)
- Power Supply: Built-in 4000 mAh Li-SOCL2 battery
- Battery Life: Up to 10 years (depending on reporting intervals)
- Protection Rating: IP67 (dustproof and waterproof)
- Material: Industrial-grade plastic housing
- Installation: Surface or tank mounting options available
- Operating Temperature: -30°C to +70°C
- Humidity: 0–95% RH (non-condensing)
- Dimensions: 88 mm × 87 mm × 27 mm
- Weight: Approx. 150 g
Key Features
- High-Precision Measurement: Accurately monitors liquid levels in a wide range of applications.
- LoRaWAN® Connectivity: Enables long-range, low-power wireless communication for remote monitoring.
- Rugged and Durable: IP67-rated enclosure ensures performance in harsh environmental conditions.
- Long Battery Life: Up to 10 years of continuous operation with minimal maintenance.
- Versatile Applications: Ideal for water tanks, wastewater systems, and industrial fluid monitoring.
- Easy Installation: Compact design with flexible mounting options for quick deployment.





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