Zone Leak Detection Sensor: EM300-ZLD

DATASHEET

EM300-ZLD is a compact zone leakage detection sensor for detecting large area presence of water (or other liquids) and transmitting alarm using LoRaWAN® technology.

With this low power consumption technology, EM300-ZLD can work up to 5 years with 4000 mAh battery. Combining with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually and receive alarms via mobile APP.

 EM300-ZLD also integrates temperature and humidity sensors, which has a great use for applications such as pipe leakage monitoring, basement flooding, pump failure,etc.

 Features
 Detect the presence of liquids by a long cable and based on the conductive principle
 Embedded with temperature and humidity sensors for environment monitoring
 Ultra-wide-distance transmission up to line of sight of 10km
 IP67 UV-resistant and waterproof enclosure for harsh environment applications
 Built-in 4000 mAh replaceable battery and works for more than 5 years without replacement
 Store locally 3, 000 historical records and support retransmission to prevent data loss
 Support Milesight D2D protocol to enable ultra-low latency and direct control without gateways
 Equipped with NFC for easily

Measuring Range

Trigger Condition: When Liquid Level Reaches 5mm Temperature: -30°C ~ 70°C Humidity: 0% ~ 100% RH