---
lang: "en"
title: "EM310-UDL-868M LoRaWAN Ultrasonic Distance/Level Sensor"
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---

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EM310-UDL-868M LoRaWAN Ultrasonic Distance/Level Sensor

Milesight EM310-UDL is a LoRa ultrasonic distance sensor primarily designed for waste bin and other container fill level detection. Thanks to its compact size and wide measuring range, the EM310-UDL can be installed on any type of waste bin or container to monitor solid or liquid levels. Furthermore, the EM310-UDL features a 3-axis accelerometer to detect the status of the container lid. Compatible with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, it allows users to know the container status and fill level in real-time remotely via browser or mobile app. The EM310-UDL can be widely used in waste management, water tank monitoring, manhole monitoring, etc.

## Technical Specifications

- Wide measuring range from 3 to 450 cm with a reduced blind zone
- Easy to install, suitable for various types of waste bins or containers
- Integrated 3-axis accelerometer sensor to monitor the device's tilt status
- IP67 waterproof and salt spray resistant housing for outdoor applications and easy to clean
- Ultra-long distance wireless transmission up to 15 km in line of sight
- Equipped with NFC for one-touch configuration, supports card emulation mode
- Works optimally with standard LoRaWAN® gateways and network servers
- Compatible with Milesight IoT Cloud
- Dimensions: 111 × 62 × 40 mm (4.37 × 2.44 × 1.57 in)
- Weight: 168g

#### Dual Ultrasonic Sensor

With dual ultrasonic beams, the advanced EM310-UDL
measures from 3 cm up to 450 cm, thus having an ultra-short blind zone.

#### Device Movement Detection

The integrated 3-axis accelerometer allows for efficient and reliable
object movement detection.

#### IP67 Protection Rating

The EM300-UDL is qualified to work in harsh and humid environments with an IP67
housing for protection against powerful water jets.

#### Application Scenarios

By leveraging Milesight IoT Cloud or other suitable cloud platforms, the EM310-UDL is ideal for remotely and accurately monitoring the fill levels of any type of waste in various containers such as waste bins, then triggers alarms for cleaners when trash bins are nearly full, contributing to cost, energy, and carbon emission reduction.

[Video](https://www.youtube.com/watch?v=fgr_UlKBz60)

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Source: https://shop.marcomweb.it/en/lorawan/em310-udl-868m-lorawan-ultrasonic-distancelevel-sensor

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.