NI310UDL includes a 3-axis accelerometer, allowing recognition of object movement. With dual ultrasonic beams, it measures from 3 cm to 450 cm, reducing the blind zone.

NI310UDL Ultrasonic Distance/Level Sensor offers a range of impressive features. Firstly, it includes a 3-axis accelerometer, allowing for efficient and reliable recognition of object movement. Additionally, the sensor boasts dual ultrasonic beams which allow for accurate measurements from as close as 3 cm to as far as 450 cm, greatly reducing the blind zone.

One of the standout features of the NI310UDL is its IP67 waterproof rating, ensuring durability and reliability even in outdoor environments. The sensor is also equipped with wireless capabilities, specifically utilizing Lora technology. This allows for easy integration and communication with other devices.

By combining with LoRaWAN® gateway (NI400, NI67, NI65) and IoT Cloud solution, the NI310UDL is an excellent choice for remote monitoring of fill-levels in waste containers and water pipelines. By accurately measuring and reporting when dustbins are nearing capacity, the sensor enables timely alerts to cleaners, ultimately reducing costs, energy consumption, and carbon emissions.

Additionally, the NI310UDL plays a crucial role in indoor parking management. By capturing real-time parking occupancy information and leveraging cloud platforms, it optimizes the driving experience for users. Drivers can be directed to the best available parking spaces, saving them time, energy, and money.


  • Dams
  • Energy
  • Environment
  • Landslides
  • Oil&Gas
  • Structural
  • Tunnels
  • Water
    • Wireless: LoraWan Based
    • Frequency: CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923
    • Distance
    • Detection Range: 3 – 450 cm
    • Detection Accuracy: ± (1+0.3%*S) cm, S=distance
    • Distance Resolution: 1 mm
    • Device Position
    • Status: Normal/Tilt
    • Power Supply: 2 × 3500 mAh ER17505 Li-SOCl2 battery
    • Battery Life*: Up to 10 years (10 min interval + 20 triggers per day)
    • Operating Temperature: -15°C to +60°C
    • Relative Humidity: ≤90% (non-condensing)
    • Protection: IP67
    • Dimensions: 111 × 62 × 40 mm (4.37 × 2.44 × 1.57 in)
    • Weight: 168g
    • Material & Color : ABS, Black
    • Installation: On the flat surfaces with screws
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