
SENSORWORKS
Dragino LDDS45 Ultrasonic Level/Distance LoRaWAN Sensor
Ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
- Measures distances and liquid levels up to 5 meters
- Utilizes ultrasonic technology for accurate measurements
- Rugged, IP67-rated enclosure for use in harsh outdoor conditions
- Easy to install with included mounting bracket
- Monitors water levels in tanks, reservoirs, and other water storage facilities
- Wide industrial and smart city application in liquid, fuel, and waste management

Overview
The Dragino LDDS45 is a LoRaWAN Distance Detection Sensor for an Internet of Things solution. It measures the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement and performs temperature compensation internally to improve data reliability.
The LDDS45 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
It detects the distance between the measured object and sensor and uploads the value via wireless to a LoRaWAN IoT Server.
The LoRa wireless technology used in LDDS45 allows the device to send data and reach extremely long ranges at low data rates. It provides ultra-long-range spread spectrum communication and high interference immunity, minimizing current consumption.
LDDS45 is powered by an 8500 mA Li-SOCI2 battery; It is designed for long-term use for up to 10 years (depending on network coverage and uplink interval and other factors).
Each LDDS45 pre-loads with a unique key set for LoRaWAN registrations, registers these keys to a local LoRaWAN server, and auto-connects if there is network coverage (after power on).
Applications
- Horizontal distance measurement
- Parking management system
- Intelligent trash can management system
- Liquid level measurement
- Object proximity and presence detection
- Robot obstacle avoidance

Small Applications
Advanced sensor technology provides real-time monitoring of container levels, enabling optimization of collection routes and reducing unnecessary pickups. Long-range wireless connectivity enables remote management of waste management systems, improving efficiency and reducing environmental impact.
Large Applications
Our sensors can monitor waste levels in large dumpsters, providing data for streamlining the collection process and improving efficiency. The durable design of the sensors makes them suitable for harsh environments. By leveraging this technology, companies can improve sustainability and reduce operational costs.

Industries

Irrigation

Retail

Healthcare

Smart City
Talk to an Expert
We’re here to answer your questions. Click the button below to get in touch with one of our team members.