LM3000 mini 3km Long Range Laser Rangefinder Module

Features

Wavelength
1535±5 nm
Eye safety
Class 1(IEC 60825-1)
Range(Building)
10~4000m
Frequency
1~10Hz(adjustable)
Operating power
≤1.5W@10Hz
Weight
14±1g
Dimention
27×25×15.5mm(L×W×H)
Highlights
Description
Specifications
Application
Video
Resources & Support

Highlights

LM3000 mini

Description

The new LM Mini series of miniature laser rangefinder modules is developed based on our self‑developed 1,535 nm erbium‑glass laser, and it is a Class 1 eye‑safe product. The product has significant advantages in size and weight, supporting a measurement range of 10‑4,000 m, with a detection range of up to 3,000 m for vehicle targets. Compared with the previous‑generation 1535 nm rangefinder module of the same measuring range, the size has been reduced by 66% and the weight by 56%. While achieving ultimate miniaturization and lightweight design, this product further reduces power consumption and features stable performance and high shock resistance.
The module supports functions such as single measurement, continuous measurement, first/last target, and multi‑target ranging. It can be widely used in civilian UAVs, outdoor observation, and security applications.

Specifications

Product Series
LM Series

Product Model
LM3000 mini

Basic Features

Laser Wavelength
1535nm±5nm

Eye Safety Level
Class 1 (IEC 60825‑1)

Laser Divergence Angle
~0.6mrad

Ranging Performance (Buildings)
10~4000m

Ranging Performance (2.3×2.3m Vehicles)
10~3000m

Ranging Frequency
1~10Hz (adjustable)

Ranging Accuracy
±1m

Accurate Measuring Rate
≥98%

False Alarm Rate
≤1%

Multi‑target Detection
Up to 3

Electrical Indicators

Communication Interface
UART (TTL_3.3V)

Operating Power Consumption
≤1.5W@10Hz

Physical Properties

Weight
14.2g±1g

Dimensions
27mm×25mm×15.5mm

Shock
1200g, 0.3ms

Vibration
5~50~5 Hz, 1 octave/min, 2.5g

Environmental/Adaptability

Operating Case Temperature
-20℃~+70℃

Storage Case Temperature
-20℃~+75℃

Industry Solution

Security Monitoring

Security Monitoring

Personnel Search and Rescue

Personnel Search and Rescue

Video

Resources & Support

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