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    Home » EM500 Series LoRaWAN® Sensors » EM500-UDL LoRaWAN Ultrasonic Distance Level Sensor

    Ultrasonic Distance/Level Sensor

    EM500-UDL

    lorawan-logo

    UDL Sensor UDL Sensor UDL Sensor UDL Sensor
    UDL Sensor UDL Sensor UDL Sensor UDL Sensor

    Ultrasonic Distance/Level Sensor

    EM500-UDL

    EM500-UDL provides highly accurate distance measurement for a variety of applications in harsh environments like flood monitoring, wastewater management, fill level monitoring in grains or fertilizer. The measurement is based on ultrasonic waves transmitted and reflected back from nearby objects.

    UDL Sensor

    Measuring ranges from 0.3m to 10m

    Measurements in very small containers or openings

    Suitable for measuring benign and chemical mediums

    Non-contact detection for any corrosive liquid chemicals or combustibles

    Snow Level Monitoring >>>

    In cold winter, by leveraging LoRaWAN-based snow level monitoring solution, government departments can take timely response to heavy snowfalls and avoid confronting with long-time road restriction. The EM500-UDL ultrasonic distance level sensor can help create a network that helps improve field visibility and makes a city smarter.

    Snow Level Monitoring
    Tank Level Monitoring

    Tank Level Monitoring >>>

    Measuring tank levels in industrial applications is a difficult task to carry out with repeated accuracy and reliability. We can continue to take use of the inexpensive traditional stick made of wood, metal or plastic and inspect it by our sense, but it’s labor cost and easy to error-making due to the manual reporting methods.

    Cloud Web & APP

    Cloud Web & APP:

    EM500-UDL Sensor works perfectly with Milesight IoT Cloud (Web & App), which allows you to monitor your data in the office or on the go. With a drag-and-drop experience, Milesight IoT Cloud provides rich features such as intuitive widgets, triggers, sharing and transfer ownership of devices, layers, etc.

    LoRaWAN Wireless Transmission

    Ultra-low power consumption and easy deployment

    Built-in 19000 mAh high-capacity battery can be used for 10 years.

    Ultra-low power

    Simple and Easy to Use
    Configure Your Device via NFC

    Download ToolboDownload Toolbox >>>
    Turn on NFCTurn on NFC and attach
    the sensor to the NFC area
    Configure your sensorConfigure your sensor

    Specifications

    LoRaWAN® Frequency CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923
    Tx Power 20dBm
    Sensitivity -137dBm @300bps
    Mode OTAA/ABP Class A
    Measurement Range EM500-UDL-W050: 0.3-5m
    EM500-UDL-W100: 0.5-10m
    (Customizable for snow level detection usage)
    Resolution 1 mm
    Accuracy ±1%
    Physical Characteristics Power Supply 19000 mAh Li-SOCL2
    Operating Temperature -30°C to +65°C
    Ingress Protection IP66 (IP67 as required)
    Dimension 156.1 × 71 × 69.5 mm
    Mounting DIN rail, wall, pole mounting

      Country Code

      Business Type
      What Product are You Interested in?

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      • 5G
        • CPE
          • UF51 5G CPE
        • Camera
          • 5G AIoT Camera
          • 5G AI Camera
        • Bring Intelligence to Your Project
          • Ultra-Fast and Futuristic
      • LoRaWAN
        • LoRaWAN Sensor
          • AM103/AM103L
            Indoor Ambience Monitoring Sensor
          • AM104/AM107
            Indoor Ambience Monitoring Sensor
          • AM307/AM319
            Indoor Ambience Monitoring Sensor
          • EM300 Series
            Environment Monitoring Sensor
          • EM500 Series
            Outdoor Environment Monitoring Sensor
          • VS121
            AI Workplace Sensor
        • CoWork Series
          • VS121
            AI Workplace Sensor
          • WS101
            Smart Button
          • WS156 & WS136
            Smart Scene Panel
          • WS202
            PIR & Light Sensor
          • WS301
            Magnetic Contact Switch
          • WS52x
            Smart Portable Socket
        • LoRaWAN Gateway
          • UG63 LoRaWAN Gateway
          • UG65 LoRaWAN Gateway
          • UG67 LoRaWAN Gateway
          • Hotspot Miner
        • IoT Controller
          • UC300 IoT Controller
          • UC51x Series
            Solenoid Valve Controller
          • UC500 Series Controller
          • UC11 Series Controller
        • Starter Kit
          • iBox IAQ Kit
          • iBox CoWork Kit
          • iBox Smart Building Kit
          • CoWork Office Kit
          • Custom-made Kit
          • LoRaWAN Agriculture Kit
          • iBox Kit Collections
        • Solutions
          • Smart Classroom
          • Smart Farming
          • Smart Office
          • Water Management
      • Cellular
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          • Lite Series
            UR32L 4G Industrial Router
          • Pro Series
            UR3x 4G Industrial Router
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        • Industrial Controller
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        • Bring Intelligence to Your Project
          • Bring Smart Life to You!
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        • Turning Data Into Actionable Insights
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