• ESL-RM-LR8000 Eye-safe Laser Range Finder Module
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ESL-RM-LR8000 Eye-safe Laser Range Finder Module

  • UnbTek
  • Beijing
  • 30 working days
  • 100 sets per month
This module is designed with a proprietary 1,535nm semiconductor laser, complemented by a high-performance optical system and a proprietary rangefinding algorithm. It delivers exceptional technical performance and reliability while meeting industry standards. By supporting local manufacturing, it ensures consistent quality across production batches, making it suitable for a variety of high-performance target detection systems.

Feature

Proprietary Laser Technology for Improved System Stability

  • Features a self-developed 1,535nm eye-safe erbium glass laser integrated with a precision optical system.

  • Capable of measuring distances up to 8km while maintaining stable operation under various challenging environmental conditions.

Space-Efficient Design for Smaller System Footprint

  • With compact dimensions of just 65×48×32mm and a lightweight build of 58g, it is designed for seamless integration into systems with stringent space constraints.

Versatile Functionality for Optimized System Efficiency

  • Equipped with a standard UART interface, enabling simple communication with the main control unit and easy system integration.

  • Offers multi-target rangefinding, allowing multiple distance measurements in a single emission to meet diverse rangefinding needs.

Specification

Basic Features
Laser Wavelength

1535±5 nm

Eye-safe Class

Class 1

Maximum Range: Building

10000m

Maximum Range: Car

8000m

Maximum Range: Human (0.5×1.7m)

4500m

Maximum Range: UAV (0.2×0.3m)

2600m

Minimum Range

20m

Measuring Accuracy

±1m

Measuring Frequency

1~10Hz (adjustable)

Laser Emitting Aperture

Φ12mm

Laser Divergence Angle

~0.3mrad

Receiver Aperture

Φ25mm

Detection Probability

≥98%

False Alarm Rate

≤1%

Multi-Target Detection

Up to 3

Range Resolution

30m




Electrical Characteristics
Communication Interface

UART (TTL_3.3V)

Baud Rate

9600/57600/115200 (default)

Power Supply Mode

DC4.5-16V

Power Consumption

≤2W

Peak Power Consumption

7w@12V

Standby Power Consumption

≤1mw (Power ON < 0.3V)


Physical Characteristics
Weight

58±1g

Dimensions

65×48×32mm

Shock

75g, 6ms

Vibration

0.01~0.04g2/Hz,20~2000Hz


Environment Adaptability
Operating Temperature

-40℃~+70℃

Storage Temperature

-55℃~+75℃


Application Scenarios

1

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