SKU: SENS-0090
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Meskernel LDL-20 High Accuracy Phase Distance Sensor (Red Visible Laser) - USART/RS232/RS485 Interface

₹10,589.00 (Inclusive of all taxes)
Out of Stock

The Meskernel LDL-20 is a high-precision phase-shift laser distance sensor with a visible red laser (610-690 nm), offering a 0.03 to 20m measurement range. It provides flexible communication via USART, RS232, or RS485 interfaces, making it compatible with industrial PLCs, microcontrollers, and data acquisition systems.

Features

  • High-precision phase-shift measurement principle for accurate distance sensing up to 20 meters.
  • Visible red laser (Class II, <1mW) for easy targeting and alignment during setup.
  • Multi-protocol communication support including USART, RS232, and RS485 interfaces.
  • Compact and lightweight design for straightforward integration into robotic and automation systems.
  • Wide operating temperature range of 0°C to 50°C for reliable performance in industrial environments.

Out of stock

Description

The Meskernel LDL-20 Phase Distance Sensor employs an advanced optical phase-shift principle to deliver highly accurate distance measurements. Its visible red laser emitter operates within the 610-690 nm wavelength, providing a clear visual indicator for precise target alignment, which is critical in automated inspection and positioning tasks.

Engineered for industrial durability, the sensor supports multiple digital communication protocols, including USART, RS232, and RS485, allowing for seamless integration into complex control networks. The compact form factor and robust construction ensure reliable operation in environments such as warehouse logistics, robotic navigation, and safety monitoring systems.

Key Features

  • High-accuracy phase-shift laser ranging technology for reliable distance data.
  • Visible red laser source (610-690 nm) simplifies installation and alignment procedures.
  • Versatile digital interfaces: USART, RS232, and RS485 for flexible system integration.
  • Compact, lightweight housing designed for easy mounting in space-constrained applications.
  • Stable performance across an operating temperature range of 0°C to 50°C.
  • Class II laser safety rating (<1mW output power) for operator safety.
  • Configurable baud rate up to 115200 bps for high-speed data communication.

Applications

  • Robotic navigation and obstacle avoidance systems for precise positioning.
  • Warehouse logistics and automated storage/retrieval systems (ASRS) for inventory management.
  • Industrial safety systems and presence detection in hazardous areas.
  • Automated guided vehicle (AGV) and mobile robot distance control.
  • Industrial automation for part positioning, dimension verification, and level monitoring.

Technical Specifications

Model SeriesLDL-20
Measurement Range0.03 to 20 m
Measurement PrinciplePhase-shift
Laser Type / WavelengthVisible Red Laser, 610-690 nm
Laser Power / Class<1 mW, Class II
Communication InterfacesUSART, RS232, RS485
Logic Level3.3V
Baud Rate115200 bps (configurable)
Operating Temperature0°C to 50°C
Frequency Range1 to 3 Hz
Dimensions (Shipping)14 x 11 x 2 cm
Weight (Shipping)0.04 kg

Frequently Asked Questions

What communication protocols does the LDL-20 sensor support?

The Meskernel LDL-20 supports multiple digital communication interfaces, including USART (serial), RS232, and RS485. This allows for flexible integration with industrial PLCs, microcontrollers like Arduino or Raspberry Pi (using logic level converters), and data acquisition systems using standard Modbus or custom protocols over RS485.

What is the operating voltage and logic level for the sensor's communication pins?

The sensor's communication interface operates at a 3.3V logic level. It is crucial to ensure your host controller (e.g., PLC, microcontroller) is compatible with 3.3V logic or use an appropriate level-shifting circuit when connecting to 5V systems to prevent damage to the sensor's circuitry.

How do I align and target the sensor effectively?

The LDL-20 uses a visible red laser (610-690 nm) for targeting. The bright red dot provides a clear visual indication of the measurement point, simplifying alignment during installation. Ensure the target surface is within the 0.03 to 20-meter range and provides sufficient reflectivity for accurate phase-shift measurement.

Package Includes

  • 1 x Meskernel LDL-20 Phase Distance Sensor

Additional Information

Weight 0.04 kg
Dimensions 11 × 14 × 2 cm