Description
The Milesight EM300-ZLD LoRaWAN® Outdoor Zone Liquid Leakage Sensor is a highly sensitive and reliable device designed to detect liquid leaks in critical areas such as industrial facilities, commercial buildings, and outdoor infrastructure. With its robust and weather-resistant design, this sensor ensures early detection of leaks, preventing costly damages and operational disruptions.
Leveraging LoRaWAN® technology, the EM300-ZLD provides long-range, low-power communication for seamless integration with IoT platforms. The sensor features a flexible detection cable that covers a wide area, ensuring reliable monitoring across pipelines, storage tanks, and outdoor spaces.
Technical Specifications
- Model: EM300-ZLD LoRaWAN® Outdoor Zone Liquid Leakage Sensor
- LoRaWAN® Frequency: 868 MHz (EU868)
- Leak Detection Method: Conductive sensing cable
- Detection Length: Up to 10 meters (extendable)
- Alarm Trigger: Immediate notification upon liquid detection
- 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 5 years (depending on reporting intervals)
- Protection Rating: IP67 (dustproof and waterproof)
- Material: Industrial-grade plastic housing
- Installation: Wall or surface mounting with adhesive or screws
- Operating Temperature: -30°C to +70°C
- Humidity: 0–95% RH (non-condensing)
- Dimensions: 88 mm × 87 mm × 27 mm
- Weight: Approx. 200 g
Key Features
- Reliable Leak Detection: Conductive sensing cable for rapid detection of liquid leaks.
- LoRaWAN® Connectivity: Provides long-range, low-power communication for remote monitoring.
- Weatherproof Design: IP67-rated for outdoor and harsh industrial environments.
- Wide Coverage Area: Flexible detection cable ensures comprehensive monitoring.
- Extended Battery Life: Up to 5 years of operation with minimal maintenance.
- Versatile Applications: Ideal for industrial sites, commercial buildings, and pipeline monitoring.
- Easy Deployment: Quick installation with mounting accessories for flexible placement.











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