Intelligent Water Level Monitoring – Always a Step ahead of Water Management Related Problems
EM500-SWL/EM500-UDL Applications

In recent years, significant strides have been taken to implement IoT-based monitoring solutions in various areas such as liquid level measurement. Take water level in wells as an instance, monitoring and measuring the level with IoT-based system will protect users from running into serious problems such as water outages. The gateways, submersible-type sensors and other items establish a network that can be highly-secure, responsive and conducive to data transmission, value measurement, and timely alert. Users can identify and diagnose well production issues in the first place.


Collecting the data of static water level is a challenge to users. The measurement usually is performed early in the morning or late in the evening when there are few people to use water. By adopting water level monitoring solution, user from anywhere and anytime, can have a better understanding of how the well performs when the pump is running the most.



Monitoring water level from time to time

Make sure water supply and pump capacity from the well


Featured Product:

The EM500-SWL LoRaWAN® Sensor is designed to provide convenience of direct submergence in ground, surface, waste and sea water for quick, accurate and reliable level measurements. The rugged enclosure protection IP66-IP68 and additional cable lengths options are available as customized solutions.




By leveraging LoRaWAN® technology, users can measure the level with EM500-SWL by calculating the amount of pressure being exerted by the liquid above it. The specific gravity will be included in the calculation to turn pressure into depth and displayed on Milesight Cloud or Mobile APP.

This LoRaWAN-based wireless solution will help users to detect possible changes in water flow and make informed decision such as implementing a water conservation plan to decrease usage or contacting for a professional assessment.


Key Benefits:


Low cost and low power consumption

The EM500-SWL are powered by built-in battery with years-long use life and designed with high IP rating enclosure which lead to enhanced economic benefits and reduce human exertions.


Easy to use and install

Users can power on and off the EM500-SWL with computer or mobile phone, reading statistics on Milesight Cloud dashboard. The instrument can be applied in most harsh environments where wired technology is hard to approach.


User Friendly

The EM500-SWL features NFC configuring to provide better operational efficiency. With the installation of Milesight ToolBox APP / Milesight ToolBox PC, users can easily realize the control and configuration of LoRaWAN® sensors both on phone and computer.


Custom Option for Measurements

The EM500-SWL provides three selection of measurements from 3M, 5M, and 10M. Users can choose a proper one to suit the applications.

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