Spot Leak Detection Sensor
Zone Leak Detection Sensor
Prevent Water Damage
Through instant water leak detection, the EM300-SLD/ZLD will help prevent potential water damage to properties or assets.
Temperature & Humidity Monitoring
-40°C to 70°C
0% to 100% RH
Adopts Sensirion industrial-grade digital sensor, providing ±0.3℃
high accuracy of temperature and ±3% RH of humidity
1Compatible with industry standard LoRaWAN® gateways
2With a range of up to 15 km in rural areas and 2 km in urban areas
Equipped with IP67 rated enclosure to fit into more application scenarios
Dustproof and waterproof
industrial grade design
Flooding monitoring Timely warning
When the water level at the detection point reaches 0.5mm, the flood sensor will report a dangerous situation.
Notify the administrator via email or APP to discover danger in time and reduce losses.
Ultra Low Power Consumption
Easily replaceable battery with up to 10 years service life
ER18505 4000 mAh Li-SOCl2 Battery
Dual Battery Holders (One Battery by Default)
Easy to Use
Switching on/off and configuring the device via NFC technology from mobile phone or PC
Install the Ursalink Toolbox.
Enable NFC and run Toolbox,
attach your phone to the device.
Verify the password and start configuring.
Milesight IoT Cloud
Preventing potential water damage to properties or assets
Remote monitoring of temperature and humidity with a phone
Interactive collaboration with a variety of Milesight sensors
Android & iOS versions allow you to manage devices at your fingertips
|Tx Power||17dBm (470) / 16dBm (868) / 20dBm (915)|
|Mode||OTAA/ABP Class A|
|Leak Detection||Type||EM300-SLD: probe, spot detection
EM300-ZLD: rope, zone detection
|Cable Length||EM300-SLD: 1.5 m
EM300-ZLD: 3 m
(Optional cable lengths of hundred meters available)
|Temperature||Measuring Range||-30°C to+70°C|
|Humidity||Measuring Range||0%~100% RH|
±5% (Other ranges)
|Physical Characteristics||Power Supply||18505 Li-SOCL12 4000mA ( 8000mA optional)|
|Battery Life||≧ 5 years ( for 1 battery)|
|Operating Temperature||-30°C to 70°C|
|Dimension||88 × 87 × 27 mm|
|Mounting||Wall (screws or 3M adhesives)|