





24GHz Millimeter Wave Low Speed Radar Ground Speed Sensor
LDTR08L is a 24GHz high-sensitivity low-speed detection radar with integrated microstrip antenna, RF and signal processing circuit. It realizes ultra-low speed detection down to 0.03m/s with accuracy ±0.01m/s, ideal for low-speed freight trains, lawn tractors, agricultural machinery and engineering vehicles. Supports bidirectional speed recognition, RS485, ASCII/MODBUS protocol.
This low-speed radar can also be used on lawn tractors, household tractors, and agricultural tractors.
1. Ultra-Low Speed Detection (0.03m/s):Captures extremely slow movement of tractors or freight trains, ensuring accurate speed monitoring at near-stop conditions.
2. High Precision ±0.01m/s:Provides reliable speed data for precision agriculture and industrial automation.
3. Rugged & Reliable:IP67 waterproof rating and -40℃~85℃ working temperature ensure stable operation in dusty, rainy, or freezing farm/yard environments.
4. Easy Integration:RS485 interface with ASCII/MODBUS protocol, wide 9-24V power range, suitable for most industrial and vehicle control systems.
Main Parameters
| Part number | LDTR08L |
| Voltage | 9-24V |
| Current | 100mA, at 12V |
| Frequency range | 24GHz |
| EIRP | 20dBm |
| Measurement range | 0.03-20m/s |
| Measurement accuracy | ±0.01m/s |
| Resolution | 0.01m/s |
| Speed direction recognition | Bidirectional automatic identification |
| Refresh Rate | 1Hz |
| Digital interface | RS485 |
| Baud rate | 9600bps |
| Storage temperature | -40℃ ~ +125℃ |
| Working temperature | -40℃ ~ +85℃ |
| Protocol | ASCII\MODBUS |
| Type | Slow-speed detection radar |
| Waterproof | IP67 |
| Radar Type | CW Doppler Radar |
Get Free Quote of 24GHz Millimeter Wave Low Speed Radar Ground Speed Sensor
Application
- Low-speed freight train incoming detection
- Lawn tractor & agricultural machinery speed control
- Low-speed engineering vehicle monitoring
- Industrial low-speed motion detection
Suitable for agricultural machinery, engineering vehicles, low-speed trains and industrial motion speed monitoring.
Technical Support & Custom Solution
We provide datasheet, dimension drawing, interface protocol, demo code and technical support.
Support sample test, ODM/OEM customized service, welcome global customers to inquire and cooperate.
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