Name: SR2000 Laser Rangefinder Module, Laser Distance Module - Raythink
SKU: SR2000

SR2000 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.

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Feature

Ultra-High Performance for Optimal System Functionality

Ensures optimal system performance with self-developed multi-pulse technology that achieves a measuring range of 2,000 meters within a compact form factor.

Ultra-Compact Size for Enhanced System Integration

The SR2000 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 3R (IEC 60825-1)
Laser Divergence Angle	~1×12mrad
Rangefinding Performance (for buildings)	5~2000m
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	1.3W
Standby Power Consumption	≤1mw (Power ON < 0.3V)