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  • OVERVIEW

    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.

  • GATEWAYS

    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.

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

    Learn more here >>

  • IOT CLOUD

    Empowering Device-to-Cloud Connection

    The Milesight IoT platform seamlessly integrates LoRaWAN® sensors and controllers with the robust security of AWS infrastructure, ensuring your data’s safety. This integration simplifies the monitoring and control of remote assets by transforming real-time and historical data into intuitive dashboard widgets. You can access your projects remotely and stay informed with real-time alerts via email and mobile, ensuring you never miss critical updates. Interact with our Live Demo Dashboard here >>

    For a reliable and user-friendly IoT cloud solution, choose Milesight IoT Cloud.

    Learn more here >>

  • SPECIFICATIONS

     

    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.

/ Shop / Products / Milesight / Milesight EM300-xLD - Wireless Leak Detection Sensors

Milesight EM300-xLD – Wireless Leak Detection Sensors

$119.00 – $158.00 ex GST

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 Category: Products

Purchase Options

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

Unit Price: $119.00

$119.00 ex GST

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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

Unit Price: $158.00

$158.00 ex GST

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Product Resources

←
→

EM300-SLD Spot Leak Detection Datasheet

EM300-ZLD Zone Leak Detection Datasheet

EM300 Series User Guide

Water Leak Detection Sensor Installation Guide

Easy Configuration via NFC for Milesight Sensor How-To-Video

Milesight D2D Communication

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