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SKU EM310-UDL-915M Category

EM310-UDL-915M Ultrasonic Level Sensor – Milesight

The EM310-UDL is a compact and versatile LoRaWAN® ultrasonic distance/level sensor designed for real-time monitoring of waste bin levels and other containers. It features an integrated 3-axis accelerometer, which enables it to detect unauthorized access, making it suitable for monitoring manholes or sewer covers. Compatible with the Milesight IoT Cloud solution, this sensor provides remote access to container statuses and fill-level data, transforming waste management practices in urban areas.

Download EM310-UDL Datasheet
Download EM310-UDL-User Guide

$152.00 ex GST


Transform Waste Management with the EM310-UDL: Your Go-To LoRaWAN® Ultrasonic Distance/Level Sensor

The EM310-UDL stands out as a versatile LoRaWAN® ultrasonic distance/level sensor, expertly crafted for monitoring waste bin levels and other container types. Its compact design and extensive measuring range make it perfect for tracking both solid and liquid levels in a variety of containers, providing accurate real-time data.

Furthermore, the EM310-UDL is equipped with a 3-axis accelerometer that detects the status of container covers, adding a layer of security against unauthorized access—ideal for uses such as manhole or sewer cover monitoring. This sensor is also crucial in water level detection, promptly alerting users to prevent potential overflow situations.

Integrated with both the Milesight IoT Cloud solution and Milesight LoRaWAN® gateway, the EM310-UDL allows for remote monitoring of container status and fill levels through a web browser or mobile app. This capability is especially beneficial in smart parking systems, enhancing space management in large car parks or shopping mall parking areas.

Beyond its primary functions, the EM310-UDL’s broad applicability extends to water tank monitoring and smart bin sensors, revolutionizing urban waste management. It supports efficient waste collection planning and provides essential data for smart city advancements, positioning itself as a key instrument in IoT solutions.


Key Features

  • Features a dual ultrasonic sensor and a 3-axis accelerometer for precise tracking and tilt status monitoring.
  • Employs temperature compensation to increase measurement accuracy.
  • Compatible with the Milesight IoT Cloud, facilitating easy integration and remote access.
  • Energy-efficient, powered by a 7000mAh battery.
  • Offers an extensive measuring range of 3-450 cm, minimizing blind spots.
  • Simple installation suitable for various container types.
  • Encased in an IP67 waterproof and salt spray resistant shell, ideal for outdoor environments and simple maintenance.
  • Supports ultra-long-distance wireless transmission, capable of reaching up to 15 km line of sight.
  • Includes NFC for easy one-touch configuration and supports card emulation mode.
  • Seamlessly operates with standard LoRaWAN® gateways and network servers.


Enhanced Precision and Reliability

Experience unmatched precision with the dual ultrasonic beams of the EM310-UDL, capable of measuring distances from 3 cm to 450 cm, ensuring minimal blind spots for maximum efficiency. The built-in accelerometer facilitates efficient and reliable motion tracking.

Exceptional Durability

Designed to endure harsh conditions, the EM310-UDL boasts an IP67 rated enclosure, ensuring it withstands intense water jets and is suitable for challenging external environment

IMPORTANT – Sensor Operation

Please note: For wireless network capabilities, an applicable Gateway is required to utilise the IoT Cloud software as demonstrated below.


Additional information

Weight 0.2 kg
Dimensions 11.5 × 7 × 5 cm