Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD
Leak Detection Sensor | Milesight EM300-ZLD

Leak Detection Sensor | Milesight EM300-ZLD

  • EM300-SLD/ZLD is suitable for detecting the presence of water and remotely alerting users to potential water leak, water spillage, or floor wetness. It supports water or other conductive liquids leak detection when liquid levels reach 5mm.
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Localized Leak Detector with Temperature and Humidity Measurement

Two Types for Different Needs

EM300-SLD
Probe for detecting two fixed points with a 1.5m cable

EM300-ZLD
Linear type for detecting large areas with a 3m cable

Localized Leak Detector with Temperature and Humidity Measurement

High-Sensitivity Leak Detection

The EM300-SLD/ZLD is suitable for detecting the presence of water or other liquids and remotely alerting users to potential water leaks. It supports liquid leak detection when the level reaches 5mm.

Localized Leak Detector with Temperature and Humidity Measurement

Advanced Alarm Settings

With customizable alarm intervals and reporting times, users can flexibly apply it in various scenarios.

Localized Leak Detector with Temperature and Humidity Measurement

3 Sensors in 1

The EM300-SLD/ZLD is equipped with temperature and humidity sensors for comprehensive monitoring in a single device.

  • Temperature: ±0.3°C (0°C ~ 70°C), ±0.6°C (-30°C ~ 0°C)
  • Humidity: ±3% (10% ~ 90%), ±5% (below 10% and above 90%)
Localized Leak Detector with Temperature and Humidity Measurement

Industrial Design for Harsh Environments

  • IP67-rated casing for dust and water resistance
  • UV-resistant
Localized Leak Detector with Temperature and Humidity Measurement

Long Battery Life

Localized Leak Detector with Temperature and Humidity Measurement

Based on LoRaWAN

  • Signal Penetration: Data transmission range up to 2 km in urban areas and 15 km in rural areas
  • High Compatibility: Compatible with standard LoRaWAN gateways and network servers
Localized Leak Detector with Temperature and Humidity Measurement

Storage Capacity Covering 2800 Historical Data Records

Data can be stored on the device and cannot be manually deleted, further securing the traceability of reported information.

Localized Leak Detector with Temperature and Humidity Measurement

Retransmission Support for Reliable Communication

With data retransmission support, the device ensures that the web server receives all data even during occasional network outages.

Localized Leak Detector with Temperature and Humidity Measurement

Cloud Data Management

  • Dashboard for Data Display:
    All data at a glance
  • Automatic Triggers:
    Interactive cooperation with IoT sensors for automation
  • Regular Reports and Real-Time Alerts:
    Data insights
  • Android and iOS App:
    Device management at your fingertips
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Producer code
6974225035717
Wireless Transmission
Technology
LoRaWAN
Frequency
CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power
16dBm(868)/20dBm(915)/19dBm(470)
Sensitivity
-137dBm @300bps
Mode
OTAA/ABP Class A
Measurement
Humidity
Resolution
0.5% RH
Accuracy
10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
Range
0% to 100% RH
Temperature
Range‏‏‎ ‎
-30°C to + 70°C
Accuracy‏‏‎ ‎
0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C)
Resolution‏‏‎ ‎
0.1°C
Leakage Detection
Trigger Condition
When liquid level reaches 5mm
Detection Cable
EM300-SLD: 1.5m/ EM300-ZLD: 3m (Customizable)
Operation
Power On & Off
NFC, Power Button (Internal)
Configuration
NFC Configuration via Mobile App
Physical Characteristics
Installation
Wall Mounting
Dimension
105.6 × 85.3 × 27 mm
Ingress Protection
IP67
Relative Humidity
0% to 100% (non-condensing)
Operating Temperature
-30°C to +70°C
Battery Life
Up 10 years (10 min interval + 24 triggers per day)
Power Supply
1 × 4000 mAh ER18505 Li-SOCL2 battery (extendable to 2 batteries)
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