LR Series Eye-Safe Laser Rangefinder Module

The smallest and lightest rangefinding module with a comparable performance

LR series rangefinder module sets the industry benchmark with its ultra-compact and lightweight design, making it the smallest and lightest module without compromising on performance.

Capable of delivering high measuring frequencies up to 10Hz, it provides rapid and precise distance readings crucial for dynamic applications. With an impressive long-range capability of up to 16km and adherence to Class 1 eye-safety standards, it ensures user safety while offering expansive operational reach.

This module is ideally suited for integration into UAVs, security systems, engineering surveys, and field search and rescue operations.

Features
Applications
Specifications

Features

Features
Applications
Specifications

Features of LR Series Eye-Safe Laser Rangefinder Module

The InfiRay product is a high-precision rangefinder with the following key features:

Compact: Designed for easy portability.

Mono-Pulse: Ensures accurate readings.

Stable: Reliable performance.

Long Range: Capable of measuring up to 16km.

Eye-Safe: Safe for user operation.

Lightweight: Easy to carry and use.

Class 1: Certified for safe general use.

InfiRay_product_features-Compact,_Mono-Pulse,_Eye-Safe_Rangefinder_with_16km_Range.png

Applications of LR Series Eye-Safe Laser Rangefinder Module

UAV Operations: It enhances drone-based application and mapping.

Engineering Projects: Facilitates precise measurements in construction and infrastructure.

Search and Rescue: Aids in locating individuals and assessing disaster areas effectively.

InfiRay_Rangefinder_used_in_UAV,_Security,_Engineering,_and_Rescue.png

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Specifications of LR Series Eye-Safe Laser Rangefinder Module

Model			LR3000	LR6000	LR8000	LR12000
Basic	Laser Wavelength		1535±5 nm
	Eye-Safe		Class 1(IEC 60825-1)
	Maximum Measuring Range	Building	4,200m	7,100m	10,000m	16,000m
		Vehicle	3,500m	6,000m	8,000m	12,000m
		Person (0.5×1.7m)	2,000m	3,800m	4,500m	5,900m
		UAV (0.2×0.3m)	1,000m	2,000m	2,600m	3,200m
	Minimum Measuring Range		20m			50m
	Distance Measuring Accuracy		±1m			±2m
	Distance Measuring Frequency		1~10Hz(adjustable)
	Laser Emission Aperture		φ7.5mm	φ11mm
	Laser Divergence Angle		~0.6mrad	~0.3mrad
	Receiving Aperture		φ16mm	φ25mm		φ40mm
	Accuracy		≥98%
	False Alarm Rate		≤1%
	Multi-Targe Detection		3 targets
	Range Resolution		20m	50m
Electrical	Communication Interface		UART (TTL_3.3V)
	Baud Rate		9600/57600/115200(default)
	Power Supply Mode		DC4.5-16V
	Power Consumption		≤2w	≤4w
	Peak Power Consumption		7w@12V	14W@12V
	Standby Power Consumption		≤1mw(Power ON<0.3V)
Physical	Weight		32±1g	58±1g		127±2g
	Dimensions		48×31×25mm	65×48×32mm		82×58×47mm
	Shock		1200g,1ms	75g,6ms
	Vibration		5~50~5Hz,1 octave/min,2.5g
Environment	Operating Temperature		-40~+70℃
	Storage Temperature		-55~+75°℃

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