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    Milesight EM300-xLD - Wireless Leak Detection Sensors

    The EM300-SLD/ZLD is a compact, efficient leak detection sensor with integrated temperature and humidity monitoring. Leveraging LoRaWAN® technology, it provides instant alerts upon detecting leaks. It seamlessly integrates with Milesight IoT Cloud for remote data management, making it ideal for safeguarding assets across various environments.
    Part Number: EM300-xLD
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    High-Efficiency Leak Detection with Temperature and Humidity Monitoring for Comprehensive Asset Protection

    The EM300-SLD/ZLD is a highly efficient, compact leak detection sensor designed for the identification of water or other liquid leaks. Upon detecting the presence of water, this high-end device instantly sends an alarm via LoRaWAN® technology. When used in conjunction with the Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can conveniently manage all sensor data remotely, visualise readings, and receive alarms directly on their mobile app.

    In addition to its primary function as a leak detector, the EM300-S/ZLD sensor also incorporates temperature and humidity sensors. This makes it highly suited for a multitude of applications allowing users to safeguard their assets against flood risk in server rooms, labs, warehousing, engine rooms and more.


    Experience Unmatched Protection with the EM300-S/ZLD: Your Smart Sensor for Leak Detection


    Features

    • Utilises conductive principle to detect liquid presence effectively
    • Incorporates temperature and humidity sensors for comprehensive environment monitoring
    • Offers ultra-wide-distance transmission, reaching up to a line of sight of 10km
    • Encased in an IP67 UV-resistant and waterproof housing suited for harsh environmental conditions
    • Powered by a robust 4000 mAh replaceable battery that ensures over five years of uninterrupted operation without replacement
    • Capable of storing 3,000 historical records locally and supports retransmission to mitigate data loss
    • Utilises the Milesight D2D protocol to facilitate ultra-low latency and independent control without the need for gateways
    • Furnished with NFC for effortless configuration
    • Ensures compatibility with standard LoRaWAN® gateways and network servers
    • Enables swift and simple management through the Milesight IoT Cloud solution


    Tailored Solutions for Diverse Leak Detection Needs

    These devices can detect conductive liquid leaks when the liquid level is as low as 5mm, the EM300-SLD and EM300-ZLD models offer unique solutions for different needs.

    • EM300-SLD: This model is a compact spot leakage detection. It is engineered to detect the presence of water by leveraging a compact water probe and operating on the principle of conductivity. It utilises a probe-type design for pinpointing two pre-set points, equipped with a 1.5m cable.
    • EM300-ZLD: This model is designed for large-area applications. It detects the presence of liquids using a long cable, again operating based on the conductive principle. Its rope-type design makes it capable of covering large areas with its standard 3m cable. For larger applications, optional cables extending to hundreds of meters are available.


    Prolonged Battery Life and Energy-Efficient Operation for Lasting Performance

    This sensor is designed with an emphasis on longevity and efficiency. It boasts a multi-year battery operation, ensuring that your device stays powered for an extended period. The device includes 1 x ER18505 Li-SOCI2 400mAh battery, which can be upgraded to 8000mAh if needed. These sensors are capable of providing up to 10 years of service, making it a worthwhile investment for the long term.

    Milesight LoRaWAN Gateway Options - Enhancing Connectivity and Efficiency in IoT Networks

    A robust gateway is a critical component for seamless connectivity and efficient data transmission. Serving as the bridge between IoT devices and the cloud, Milesight LoRaWAN gateways offer unparalleled performance and versatility.

    Discover which Milesight LoRaWAN gateway is right for you >>

    Milesight LoRaWAN Gateways


    UG63 - Streamlined Connectivity for Smaller Spaces

    Designed for smaller office spaces, art galleries, museums, schools, laboratories, and similar clean indoor environments, the UG63 gateway ensures reliable and secure connectivity for your IoT devices. Not only does it excel in these confined areas, but it also serves as a range extender, effectively eliminating blind spots in larger networks.


    UG65 - Powerhouse Performance for Larger Areas

    When it comes to larger areas like multistorey buildings, large offices, museums, art galleries, schools, and factories, the UG65 gateway stands out. With its robust construction and impressive IP65 rating, this gateway thrives in demanding environments, including factory settings and sheltered outdoor areas. It guarantees uninterrupted connectivity and efficient data transmission even in challenging conditions.


    UG56 - Seamless Integration for Semi-Industrial Installations

    For semi-industrial installations, where the gateway needs to be housed inside an electrical enclosure with the antenna on top, the UG56 gateway is the perfect choice. Its unique design allows easy panel mounting and makes it ideal for factory use in dry and clean enclosures. Enjoy seamless integration and optimal performance for your IoT network.


    UG67 - Uncompromising Reliability for Outdoor Applications

    When it comes to outdoor usage and long-distance coverage, the UG67 gateway reigns supreme. Equipped with an impressive IP67 rating, this gateway can withstand the harshest weather conditions. Whether it's agricultural settings, smart city infrastructure, or large heavy industrial sites, the UG67 delivers exceptional performance and reliable long-range signal transmission of up to approximately 15km.


    Choose the Milesight LoRaWAN gateway that best suits your specific requirements, and experience unparalleled connectivity, efficiency, and reliability in your wireless IoT network.

    Device-to-Cloud Connection


    Our platform provides unparalleled levels of vertical integration with Milesight LoRaWAN® sensors and controllers, making it easy to monitor and control remote assets. Plus, It visualizes field data and enables users to monitor and control remote assets via an intuitive dashboard. With its array of handy widgets, including a clock, map, charts, and alarm list, you can easily keep track of your devices' online/offline status and customize multiple combinations of conditions and triggers.

    • Visualisation: Transform real-time and historical data intro drag-and-drop widgets on dashboard
    • Monitoring & Control: Control access and monitor your projects anywhere
    • Alerts: Enable email and mobile push notifications based on triggered events
    • Security & Reliability: Built on AWS to provide the most confidential and reliable infrastructure for your data

    View Demo Dashoard 

     


    If you're looking for a reliable, user-friendly IoT cloud solution, look no further than Milesight IoT Cloud.

    Learn more here >>

     


    Milesight IoT Cloud

     



    Easy Configuration via NFC for Milesight Sensor

    Most of Milesight's sensors adopt NFC Technology for quick and easy configuration.

    No Need to Open the Enclosure
    No Need Console Cable
    Enjoy Wireless Configuration




    Milesight D2D Communication

    Milesight D2D is a device-to-device communication protocol that enables Milesight LoRaWAN® node devices to directly communicate with one another without a LoRaWAN® Gateway.

    Why Milesight D2D?

    Usually, the communication between end nodes in the standard LoRaWAN networking structure goes through a gateway and cloud. It inevitably results in higher latency, even in the same room. However, by adopting Milesight D2D, Milesight LoRaWAN nodes can directly communicate with one another. It takes less than 1 second to transmit the command.

    What’s more, it doesn’t rely on a gateway and cloud platform. So, it saves huge costs, especially for small applications. Furthermore, Milesight D2D features one-to-many control which allows users to control all devices with one single press.

    More importantly, Milesight D2D can coexist with LoRaWAN. Enjoy One device, two protocols.




    Technical Information

    Wireless Tramission

    		 Technology LoRaWAN®, Milesight D2D
    Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
    Tx Power 16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)
    Sensitivity -137dBm @300bps
    Mode OTAA/ABP Class A

    Leak Detection

    		 Liquid Type Conducting liquid
    Trigger Condition When liquid level reaches 5mm
    Detection Ceble

    EM300-ZLD: 3m (Customizable)

    EM300-SLD: 1.5m (Customizable)

    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

    Humidity

    		 Range 0% to 100% RH
    Accuracy 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
    Resolution 0.5% RH

    Operation

    		 Power On & Off NFC, Power Button (Internal)
    Configuration NFC Configuration via Mobile App
    Advanced Feature Milesight D2D Controller, Data Storage, Data Retransmission

    Physical Characteristics

    		 Power Supply 1 × 4000 mAh ER18505 Li-SOCL2 Battery (extendable to 2 batteries)
    Battery Life* 10 years (10 min interval + 24 triggers per day)
    Operating Temperature -30°C to +70°C
    Relative Humidity 0% to 100% (non-condensing)
    Ingress Protection IP67
    Dimension 105.6 × 85.3 × 27 mm (4.16 × 3.36 × 1.06 in)
    Installation Wall Mounting

    Approvals

    		 Regulatory CE, FCC
    Environmental RoHS

    * Tested under laboratory conditions and for guideline purposes only.

    High-Efficiency Leak Detection with Temperature and Humidity Monitoring for Comprehensive Asset Protection

    The EM300-SLD/ZLD is a highly efficient, compact leak detection sensor designed for the identification of water or other liquid leaks. Upon detecting the presence of water, this high-end device instantly sends an alarm via LoRaWAN® technology. When used in conjunction with the Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can conveniently manage all sensor data remotely, visualise readings, and receive alarms directly on their mobile app.

    In addition to its primary function as a leak detector, the EM300-S/ZLD sensor also incorporates temperature and humidity sensors. This makes it highly suited for a multitude of applications allowing users to safeguard their assets against flood risk in server rooms, labs, warehousing, engine rooms and more.


    Experience Unmatched Protection with the EM300-S/ZLD: Your Smart Sensor for Leak Detection


    Features

    • Utilises conductive principle to detect liquid presence effectively
    • Incorporates temperature and humidity sensors for comprehensive environment monitoring
    • Offers ultra-wide-distance transmission, reaching up to a line of sight of 10km
    • Encased in an IP67 UV-resistant and waterproof housing suited for harsh environmental conditions
    • Powered by a robust 4000 mAh replaceable battery that ensures over five years of uninterrupted operation without replacement
    • Capable of storing 3,000 historical records locally and supports retransmission to mitigate data loss
    • Utilises the Milesight D2D protocol to facilitate ultra-low latency and independent control without the need for gateways
    • Furnished with NFC for effortless configuration
    • Ensures compatibility with standard LoRaWAN® gateways and network servers
    • Enables swift and simple management through the Milesight IoT Cloud solution


    Tailored Solutions for Diverse Leak Detection Needs

    These devices can detect conductive liquid leaks when the liquid level is as low as 5mm, the EM300-SLD and EM300-ZLD models offer unique solutions for different needs.

    • EM300-SLD: This model is a compact spot leakage detection. It is engineered to detect the presence of water by leveraging a compact water probe and operating on the principle of conductivity. It utilises a probe-type design for pinpointing two pre-set points, equipped with a 1.5m cable.
    • EM300-ZLD: This model is designed for large-area applications. It detects the presence of liquids using a long cable, again operating based on the conductive principle. Its rope-type design makes it capable of covering large areas with its standard 3m cable. For larger applications, optional cables extending to hundreds of meters are available.


    Prolonged Battery Life and Energy-Efficient Operation for Lasting Performance

    This sensor is designed with an emphasis on longevity and efficiency. It boasts a multi-year battery operation, ensuring that your device stays powered for an extended period. The device includes 1 x ER18505 Li-SOCI2 400mAh battery, which can be upgraded to 8000mAh if needed. These sensors are capable of providing up to 10 years of service, making it a worthwhile investment for the long term.

    Picture of Milesight EM300-SLD - Wireless Spot Leak Detection Sensors
    Milesight EM300-SLD - Wireless Spot Leak Detection Sensors
    This is a compact sensor designed for precise spot leak detection. It uses a conductive water probe to identify water presence and is equipped with a 1.5m cable.
    Part Number: EM300-SLD-915M
    $115.00 ex GST
    i h
    Picture of Milesight EM300-ZLD - Wireless Zone Leak Detection Sensors
    Milesight EM300-ZLD - Wireless Zone Leak Detection Sensors
    This sensor is designed for extensive area coverage, perfect for large-scale applications. It detects liquids using a conductive long cable and its rope-type design allows for broad area coverage.
    Part Number: EM300-ZLD-915M
    $172.00 ex GST
    i h
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