Highlights
Description
LR series eye-safe rangefinder module is self-developed by Raythink based on 1,535nm erbium glass laser. It is a Class1 product for human eye safety. The module is composed of a laser module, transmitting antenna, receiving antenna, circuit board, structure, etc.
Characterized by light weight, compact dimensions, and stable performance, the product can be applied in photoelectric devices such as handheld devices, vehicle-mounted devices, and pods.
Specifications
Product Series
LR Series
Product Model
LR12000
LR15000
Basic Features
Laser Wavelength
1535nm±5nm
Eye Safety Level
Class 1/1M
Laser Divergence Angle
~0.3mrad
Ranging Performance (Buildings)
50~16000m
100~20000m
Ranging Performance(2.3 × 2.3 m Vehicles)
50~12000m
100~15000m
Ranging Frequency
1‑10Hz (adjustable)
Ranging Accuracy
±2m
Accurate Measuring Rate
≥98%
False Alarm Rate
≤1%
Multi‑target Detection
Up to 3
Electrical Indicators
Communication Interface
UART (TTL_3.3V)
RS422
Operating Power Consumption
≤3.5W@10Hz
≤5W@5Hz
Physical Properties
Weight
127g±2g
≤290g
Dimensions
82mm × 58mm × 47mm
92mm × 60mm × 74mm
Shock
75g 6ms
Vibration
0.01~0.04g²/Hz,20‑2000Hz
Environmental Adaptability
Operating Case Temperature
-20℃~+70℃
-40℃~+65℃
Storage Case Temperature
-20℃~+75℃
-55℃~+75℃
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