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LRF0320S Rangefinder Module

  • LRF0320S Rangefinder Module
  • LRF0320S Rangefinder Module
  • LRF0320S Rangefinder Module
  • LRF0320S Rangefinder Module

LRF0320S adopts InfiRay® self-developed 1535nm eye-safe erbium glass laser component, featuring low power consumption, compact size, and high accuracy.

Maximum measuring range: ≥ 3000m (for vehicles) 

Distance measuring accuracy: ≤ 1m (0.5m is optional.) 

Measuring accuracy: ≥ 98% 

Weight ≤ 75g

  • Features
  • Applications
  • Specifications
Features
  • Features
  • Applications
  • Specifications

Features of LRF0320S Rangefinder Module

Eye-safe and harmless 

  • Adopts the 1535nm erbium glass laser, which is eye-safe. 

  • High reliability, with 107 allowable light emitting counts and long service life.


Easy for operation and secondary development 

  • Equipped with the UART (TTL_3.3V), RS232, and full-duplex RS422 electrical interfaces (choose one from the three). 

  • Equipped with the host computer software, instruction set, and communication protocols to facilitate users with secondary development. 


Large measuring range and high accuracy 

  • Maximum measuring range of mono-pulse distance measuring ≥ 5km, and maximum measuring range of 2.3m×2.3m, green target ≥ 3km. 

  • Distance measuring accuracy ≤  1m. High accuracy brings more accurate distance measuring results. 

  • Weight ≤ 75g. Light weight, compact size, and better user experience.

Applications of LRF0320S Rangefinder Module


LRF0320S Rangefinder Module Applications

Infrared Open Source Platform
Infrared Open Source Platform

Specifications of LRF0320S Rangefinder Module


Item

Unit

LRF0320S

LRF0425S

LRF0630S

LRF1050S

Laser Wavelength

nm

1535±5

Optical Receiving Diameter

mm

Φ20

Φ25

Φ30

Φ50

Maximum Measuring Range (for vehicles)

m

≥ 3000 1)

≥ 4000 1)

≥ 6000 2)

≥ 10000 3)

Minimum Measuring Range

m

50

50

50 (20 is optional.)

50

Distance Measuring Accuracy 4)

m

≤ 2

≤ 2

≤ 2

≤ 2

Distance Resolution

m

30

30

30

30

Accuracy

--

≥ 98%

≥ 98%

≥ 98%

≥ 98%

False Alarm Ratio

--

≤ 1%

≤ 1%

≤ 1%

≤ 1%

Multi-Target Detection

--

≥ 3

≥ 3

≥ 3

≥ 3

Measuring Frequency 5)

Hz

1~10

1~10

1~10

1~10

Weight

g

≤ 75

≤ 115

≤ 135

≤ 250

Note

1) Target size: 2.3m×2.3m, reflectance: 30%, visibility ≥ 8km.
2) Target size: 2.3m×4.6m, reflectance: 30%, visibility ≥ 10km.
3) Target size: 2.3m×4.6m, reflectance: 30%, visibility ≥ 15km.
4) Distance measuring accuracy: ≤ 1m.  The accuracy is optional.
5) The distance measuring frequency of distance measuring modules made in China is 1~5 Hz.


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