Leak Detection Sensor Milesight EM300-SLD/ZLD

LoRaWAN leak detection sensor, instant water leak detection, leak alert, communication range of 10km, extended temperature support, low power consumption.

Features ■ Detects liquids using a small water probe and conductive principle ■ Equipped with temperature and humidity sensors for environmental monitoring ■ Ultra-long-distance transmission up to 10 km ■ IP67 waterproof housing and UV resistance for harsh environmental applications ■ Built-in 4000 mAh replaceable battery with 5 years of operation without replacement ■ Supports storage of 3,000 historical records and retransmission to prevent data loss ■ Supports Milesight D2D protocol for ultra-low latency and direct control without a gateway ■ Easy setup with NFC (Near Field Communication) capability ■ Compliant with standard LoRaWAN gateways and network servers ■ Quick and easy management through Milesight IoT Cloud solution ■ Wall mountable Applications ■ Monitoring and detection of pipe leaks, basement flooding, pump failures, etc.

basic information

Specifications Frequency: CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 Tx Power: 17dBm (470) / 16dBm (868) / 20dBm (915) Sensitivity: -137dBm @300bps Mode: OTAA/ABP Class A Cable Length: EM300-SLD; 1.5m EM300-ZLD: 3m (Optional: Supports 100m cable) - Temperature Range: -30℃ to 70℃ (displayed in 0.1℃ increments) Accuracy: 0 to 70℃/±0.3℃, -30 to 0℃/±0.6℃ - Humidity Range: 0% to 100% (displayed in 0.1% increments) Accuracy: ±3% (10~90%), ±5% (below 10%, above 90%) Power Supply: ER18505 Li-SOCl2 4000mAh (Optional: 8000mAh) Battery Life: Over 5 years Operating Temperature: -30°C to 70°C Dust and Water Resistance: IP67 Dimensions: 88×87×27mm Mounting: Wall-mounted (with screws or 3M adhesive) *To use the management tool shown in the second photo, a separately sold gateway (UG65/67) is required.