SR1200 Eye-Safe Laser Rangefinder Module

  • Based on a 905nm semiconductor laser, this module is specially designed for systems with strict requirements on size and weight.
  • Using mature and stable semiconductor lasers and custom-designed receiving detectors coupled with a high-performance optical system, we devote ourselves to the development of multi-pulse rangefinding algorithms.
  • This has enabled the creation of a next-generation, industry-leading miniature laser rangefinder module that is suitable for widespread applications across various industries.

SR1200 Eye-Safe Laser Rangefinder Module

Feature

Ultra-High Performance for Optimal System Functionality
Ensures optimal system performance with self-developed multi-pulse technology that achieves a measuring range of 1,200 meters within a compact form factor.

Ultra-Compact Size for Enhanced System Integration

  • The SR1200 laser rangefinder module measures just 25×26×13mm, making it the smallest among similar products.
  • Weighing only 10g, the module takes up minimal space and weight when integrated into systems.

Easier System Integration

  • Uses a standard UART interface that supports universal serial port communication protocols.
  • Provides an instruction set for sending and receiving data, facilitating seamless communication with the main control and ensuring easy system integration.

Specification

Basic Features
Laser Wavelength 905±5 nm
Eye-safe Level Class 1 (IEC 60825-1)
Laser Divergence Angle ~1×6mrad
Rangefinding Performance (for buildings) 5~1200m
Measuring Accuracy ±1m
Measuring Frequency 5~45m, 3Hz; >45m, 0.75~3Hz
Emitting Aperture Φ10×7.5mm
Receiver Aperture Φ15×10mm
Detection Probability ≥98%
False Alarm Rate ≤1%
Electrical Characteristics
Communication Interface UART (TTL_3.3V)
Baud Rate 9,600/14,400/19,200/38,400/57,600/115,200 (default)/128,000/230,400
Power Supply Mode DC3-5V
Maximum Power Consumption 0.9W
Standby Power Consumption ≤1mw (Power ON < 0.3V)
Physical Characteristics
Weight 10±0.5g
Dimensions <25×26×13mm
Shock Resistance 1,200g, 1ms
Vibration Level 5~50~5Hz, 1 octave/min, 2.5g
Environment Adaptability
Operating Temperature -40℃~+60℃
Storage Temperature -40℃-+60℃

Application Scenarios

 

Handheld Laser Rangefinder
 

Multi-spectral Telescope
 

Scope
 

UAV Airborne
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