Milesight Ultrasonic Distance/Level Sensor


The Milesight EM310-UDL ultrasonic distance sensor has a small form factor, ideal for installing in bins and containers for the detection of fill levels.

Add to Quote


The Milesight EM310-UDL waste bin level sensor features a small form factor, making it ideal for those hard to reach areas such as manhole covers and public bins. Designed to monitor the level of fluid and solid waste, the EM310-UDL waste bin level sensor features dual ultrasonic beams to provide measurements from 3 cm up to 450 cm.

With a built-in 3-axis accelerometer, this smart level detection sensor enables you to recognise moving objects efficiently and reliably. Using LoRaWAN® technology, the EM310-UDL can be used to trigger alarms for bins to be emptied or to alert users of potential drainage issues.

Data recorded by the EM310-UDL is transmitted by a connected LoRaWAN® gateway by a LoRaWAN® network. Users can then view recorded data through the Milesight IoT Cloud or through your chosen third party platform.


  • 3 – 450 cm wide measuring range with short blind zone
  • Easy to install, suitable for various types of waste bins or containers
  • Built-in 3-axis accelerometer sensor to monitor device tilt status
  • Housed in an IP67 rated waterproof and spray resistance enclosure for outdoor applications
  • Easy to clean
  • Equipped with NFC for one-touch configuration



Available Frequency LoRaWAN: EU863


Detection Range 3 – 450 cm
Dectection Accuracy ± (1+0.3%*S) cm, S=distance
Distance Resolution 1mm
Device Position Status Normal/Tilt

Physical Characteristics:

Sensor Dimensions 111 x 62 x 40mm
Operating Temperature Range -15°C ~ 60°C
Relative Humidity ≤90% (non-condensing)
Casing IP67 Rated

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical team.

Our technical team are also happy to advise you on the best LoRaWAN® waste bin level Sensor for your specific applications on an individual project basis.

Need help getting started?
Talk to an expert

Additional information

Weight 168 g
Dimensions 111 × 62 × 40 mm



Environmental Protection

IP67 Rated

Measurements Taken

Power Source




You may also like…