Meskernel LDJ-200 200m Laser Distance Sensor Module, 3/10/20Hz, 3mm, RS232/RS485/Bluetooth, Raspberry Pi

Description

Overview

The Meskernel LDJ-200 is a 200m Laser Distance Sensor Module designed for industrial applications and secondary development. It delivers up to 3mm accuracy with selectable 3/10/20Hz measurement frequency and a visible Class II red laser (620690 nm,

Key Features

• Long-range time-of-flight measurement: 0.03200 m (variants to 100/120/150/200 m)
• High update rates: 3 Hz / 10 Hz / 20 Hz (OEM customization supported)
• Precision: 3 mm; single and continuous measurement modes
• 24-hour continuous operation for demanding industrial use
• Interfaces: USB, TTL/UART, RS232, RS485, Bluetooth
• Visible red dot Class II laser, 620690 nm,
• Low power draw:
• Compact and lightweight: 644018 mm, 14 g; ABS+PCB
• CE, FCC, RoHS; OEM/ODM/OBM customization available
• PC test software tools available; labeled pin definitions and technical support

Specifications

Applications

Industrial Automation

Level monitoring, position feedback, and process control.

Transfer Belt

Object spacing, positioning, and alignment on conveyor systems.

Engineering Surveying

Point-to-point distance measurement for mapping and layout.

Intelligent Logistics

Navigation, sorting, and warehouse management in automated systems.

Granary and Warehousing

Material level measurement for inventory and filling control.

Robot Vacuum Cleaner

Obstacle distance sensing for avoidance and path planning.

Details

LDJ Module: Red/Green Laser, High Precision, 200m Max Measuring Distance

Height: 62.91mm, width: 40.00mm. Includes detailed hole specs and internal structure measurements for accurate installation.

Laser Distance Sensor for Arduino, Raspberry Pi, MCU with Serial Options

Laser distance sensor circuit diagram with multiple BBox modules and master control.

Meskernel LDJ-200 laser distance sensor interface displays real-time distance measurements, serial port settings, data reception, and control options. Features include range chart, module status, and configuration tools for precise distance sensing up to 200 meters.