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Milesight LoRaWAN Water leakage Detection Sensor

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

US$ 72.00 72.0 USD US$ 72.00

US$ 72.00

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  • Frequency Band
  • Sensor
  • Power type
  • Communication
  • Waterproof
  • Configure
  • Cable length

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Water Detection Sensor

EM300-SLD is a compact spot leakage detection sensor for detecting presence of water (or other liquids) and transmitting alarm using LoRaWAN® technology. With this low power consumption technology, EM300-SLD 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-SLD 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 small water probe 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 5 years without replacement
  • Equipped with NFC for easily configuration
  • Compliant with standard LoRaWAN ® gateways and network servers





LoRaWAN®FrequencyCN470/RU864/IN865/EU868/US915/AU915/KR920/AS923
Tx Power17dBm (470) / 16dBm (868) / 20dBm (915)
Sensitivity-147dBm @300bps
ModeOTAA/ABP Class A
Leak DetectionTypeEM300-SLD: probe, spot detection
EM300-ZLD: rope, zone detection
Cable LengthEM300-SLD: 1.5 m
EM300-ZLD: 3 m
(Optional cable lengths of hundred meters available)
TemperatureMeasuring Range-30°C to+70°C
Accuracy0~70°C: ±0.3°C
-30~O°C: ±0.6°C
Resolution0.1°C
HumidityMeasuring Range0%~100% RH
Accuracy±3% (10~90%RH)
±5% (Other ranges)
Resolution0.10%
Physical CharacteristicsPower Supply18505 Li-SOCL12 4000mA ( 8000mA optional)
Battery Life≧ 5 years ( for 1 battery)
Operating Temperature-30°C to 70°C
Ingress ProtectionIP67
Dimension88 × 87 × 27 mm
MountingWall (screws or 3M adhesives)



EM300-SLD Datasheet

  EM300-SLD User Guide


EM300-SLD v3 Firmware v1.0.4


AM103/103L Firmware v1.01

Specifications

Brand Milesight
Frequency Band AS923
Sensor Water Leakage
Power type 1 x 4000mAh
Communication LoRaWAN
Waterproof IP67
Configure NFC
Cable length 1.5m