Overview
Meskernel LDL-10 is an industrial distance sensor and laser height sensor module designed for precise laser meter measurement. It delivers ±1mm accuracy with a visible 635nm red laser and supports continuous measurement. The module offers multiple maximum ranging variants (0.03–5/10/20/40 meters), making it suitable for diverse industrial automation and robotics tasks.
Key Features
- ±1mm precision laser distance measurement
- Visible 635nm red laser, Class 2, less than 1mw
- Continuous measurement: YES; typical frequency 3Hz
- Measurement time: 0.35–4 seconds
- Multiple communication interfaces: TTL, RS232, RS485, Bluetooth (USB mentioned in description)
- Compact module: 41*17*7mm; weight 4g
- Units of measurement: meter/inch/feet
- Operating temperature: 0–40℃; Storage: -25–60℃
- Supply voltage: DC 2.0–3.3V; DC 2.5–3.3V (module variant); supply current: 100mA
- Material: ABS+PCB; Color: green+black
- Factory customization available: OEM/ODM/OBM
Specifications
| Brand Name | Meskernel |
| Model Number | LDL-10 H231129 |
| Accuracy | ±1mm |
| Measure Distance | 0.03–5/10/20/40 meters |
| Measure Time | 0.35–4 seconds |
| Continuous Measurement | YES |
| Frequency (Hz) | 3Hz |
| Units of Measurement | meter/inch/feet |
| Laser Beam | 635nm, red laser |
| Laser Grade | Class 2 |
| Power - Max | less than 1mw |
| Voltage (V) | DC 2.0–3.3V; DC 2.5–3.3V |
| Current - Supply | 100mA |
| Interface | TTL/RS485/RS232/Bluetooth |
| Size (mm) | 41*17*7mm |
| Weight | 4g |
| Color | green+black |
| Material | ABS+PCB |
| Operating Temperature (℃) | 0–40℃ |
| Storage Temperature (℃) | -25–60℃ |
| Type | Other |
| Origin | Mainland China |
| Place of Origin | Sichuan, China |
| Customized Support | OEM, ODM, OBM |
| Is Customized | Yes |
| Warranty | 1 years |
Applications
Industrial Automation
Level measurement for stored materials; supports inventory management and filling/emptying control.
Transfer Belt
Measures distances between objects on conveyor systems for positioning and alignment.
Engineering Surveying
Distance measurement for mapping, construction layout, and terrain modeling.
Intelligent Logistics
Guides automated systems for navigation, sorting, and warehouse management.
Granary and Warehouse
Monitors material levels to enable efficient inventory control.
Robot Vacuum Cleaner
Measures obstacle distance to achieve intelligent avoidance in service applications.
Details





Laser Height Sensor Compatible with Arduino, Raspberry Pi, MCU, Serial Ports

Meskernel LDL-10 laser height sensor interface displays real-time distance measurements, serial settings, data logs, and module status. Features include auto measurement, data saving, and serial communication configuration for precise ranging up to 10 meters.

Laser rangefinder connects via UART, powered by +3.3V, uses GPIO control and pull-up resistors for stable communication. (24 words)





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