• ESL-RM-LR12000 Eye-Safe Laser Range Finder Module
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ESL-RM-LR12000 Eye-Safe Laser Range Finder Module

  • UnbTek
  • Beijing
  • 30 working days
  • 100 sets per month
This module is equipped with a proprietary 1,535nm semiconductor laser, combined with a high-performance optical system and a tailored rangefinding algorithm. It delivers exceptional technical performance and reliability, meeting industry standards and supporting local manufacturing to ensure consistent quality across production runs. This makes it an excellent choice for a wide range of high-performance target detection applications.

Feature

Self-Developed Laser for Improved System Reliability

  • Features a proprietary 1,535nm eye-safe erbium glass laser, integrated with a precisely engineered optical system.

  • Capable of measuring distances up to 12km, the system performs reliably even under demanding environmental conditions, ensuring enhanced stability.

Compact Form Factor for Space-Efficient Integration

  • With a compact size of 82×59×47mm and a lightweight design of 127g, this module is ideal for systems with stringent space constraints, offering seamless integration.

Versatile Functionality to Boost System Efficiency

  • Equipped with a standard UART interface, it enables straightforward communication with the main controller, ensuring easy integration into existing systems.

  • Supports multi-target rangefinding, allowing multiple distance measurements to be captured with a single emission, meeting a variety of measurement needs.

Specification

Basic Features
Laser Wavelength

1535±5 nm

Eye-safe Class

Class 1

Maximum Range: Building

16000m

Maximum Range: Car

12000m

Maximum Range: Human (0.5×1.7m)

5900m

Maximum Range: UAV (0.2×0.3m)

3200m

Minimum Range

50m

Measuring Accuracy

±2m

Measuring Frequency

1~10Hz (adjustable)

Laser Emitting Aperture

Φ12mm

Laser Divergence Angle

~0.3mrad

Receiver Aperture

Φ40mm

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

127±2g

Dimensions

82×59×47mm

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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