Ultrasonic Distance/Level Sensor

Smooth the Path to a Smarter City

EM310-UDL

3-Axis Accelerometer
Dual Ultrasonic Sensor
IP67 Waterproof

LoRaWAN® Based
Easy Configuration (via NFC)

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MODELS
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Unlock the Potential of EM310-UDL

EM310-UDL is ideal for monitoring fill-levels of any type of waste remotely and precisely in waste bin, then triggers alarms to cleaners when the dustbins are nearly full, reducing cost, energy and carbon emission.

EM310-UDL plays a crucial role in indoor parking management. It can capture real-time parking occupancy information. It streamlines driving experience, ensuring that drivers are guided to a best parking available and saving time, energy and money.

Dual Ultrasonic Sensor

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

Device Motion Detection

Built-in 3-axis accelerometer allows you to recognize objects' movement efficiently and reliably.

Smart Bin

Traditionally, the waste bins are cleared one by one in a fixed route, which is cumbersome. Now Milesight Smart Bin Solution offers a real-time indicator of the garbage level in waste bin at any given time. The data will help optimize waste collection routes and ultimately reduce fuel consumption.

Switch to the Smart Way

Return to the Traditional Way

Smart Parking

IP67 Rating

EM310-UDL is qualified to work at harsh and wet environment with an IP67 rated enclosure to protect against powerful jets of water.

LoRaWAN® Based

Penetrating Signals: data transmission range up to 2 km in urban areas and
15 km in rural areas
High Compatibility: compliant with standard LoRaWAN® gateways and network servers

More Application Scenarios

Smart Sewer

Smart Manhole Cover

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Cloud Data Management
Milesight IoT Cloud

Data Visualization Dashboard:
All figures in a glance
Automatic Triggers:
Interactive collaboration with Milesight IoT sensors
to realize scene-based automation
Regular Reports & Real-Time Alerts:
Data-based insights
Android & iOS App:
Manage devices at your fingertips

NFC Configuration

Switching On/Off & Configuring the Devices Wirelessly

1^st Step

Install the
Milesight ToolBox

2^nd Step

Enable NFC and run ToolBox,
then attach your phone to the device

3^rd Step

Verify the password
and start configuring

Explore More About NFC Configuration >>

Installation

Specifications

EM310-UDL

Wireless Transmission
Technology	LoRaWAN®
Frequency	CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power	16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity	-137 dBm @300bps
Mode	OTAA/ABP Class A
Measurement
Distance
Detection Range	3 - 450 cm
Detection Accuracy	± (1+0.3%*S) cm, S=distance
Distance Resolution	1 mm
Device Position
Status	Normal/Tilt
Operation
Configuration	NFC Configuration via Mobile App
Physical Characteristics
Power Supply	2 × 3500 mAh ER17505 Li-SOCl₂ battery
Battery Life*	≥10 years (10 min interval + 20 triggers per day)
Operating Temperature	-15°C to +60°C
Relative Humidity	≤90% (non-condensing)
Ingress Protection	IP67
Dimension	111 × 62 × 40 mm (4.37 × 2.44 × 1.57 in)
Weight	168g
Material & Color	ABS, Black
Installation	On the flat surfaces with screws

Documents

EM310-UDL Datasheet EM310-UDL User Guide Payload Decoder