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Milesight EM500-UDL Ultrasonic Level Sensor
Milesight · Sensors

Milesight EM500-UDL Ultrasonic Level Sensor

SKU EM500-UDL-W050-US915 Available on order
$540.00per unit, wholesale price
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Specifications

The Milesight EM500-UDL Ultrasonic Level Sensor (W050) measures liquid level or distance without contact, using ultrasonic ranging for tanks, rivers, and flood monitoring. With a 0.3–5 m range, IP67 enclosure, and 10-year battery, it is built for long-term outdoor level sensing over LoRaWAN.

Key specs

  • Ultrasonic measurement range 0.3–5 m (W050), ±1% FS accuracy, 1 mm resolution
  • 19000 mAh Li-SOCl2 battery for up to 10 years at 10-minute intervals
  • IP67 enclosure; -30 to 65°C operating range; pole, wall, or DIN-rail mounting
  • LoRaWAN Class A (OTAA/ABP), LoRaWAN Certified, plus Milesight D2D
  • NFC mobile-app configuration; USB Type-C PC configuration and console
  • 1,000-entry data storage with retransmission; threshold and change alarms

This US915 variant works with standard LoRaWAN gateways and the Milesight IoT Cloud or your own platform.

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