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Rangefinder Module

InfiRay® provides an excellent laser range finding solution for vehicles for distances to more than 3000m. The eye-safe laser range finding module inside adopts InfiRay® self-developed 1535nm eye-safe erbium glass laser component, featuring low power consumption, compact size, and high accuracy.

Types of Rangefinder Module

Rangefinder Module Specs Index

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Working principle of laser ranging module

The long-distance laser rangefinder emits a very thin laser beam to the target when it is working. when the photoelectric element receives the laser beam reflected by the target, the timer measures the time from emission to reception of the laser beam and calculates the distance from the observer to the target.

Rangefinder Module Features

Eye-safe and harmless 

InfiRay® rangefinder module adopts the 1535nm erbium glass laser, which is eye-safe. It's also highly reliable, with 107 allowable light emitting counts and long service life.  

Easy for operation and secondary development 

InfiRay® rangefinder module is equipped with the UART (TTL_3.3V), RS232, and full-duplex RS422 electrical interfaces (choose one from the three). Moreover, it's built in the host computer software, instruction set, and communication protocols to facilitate users with secondary development.  

Large measuring range and high accuracy 

InfiRay® rangefinder module can achieve maximum measuring range of mono-pulse distance measuring ≥ 5km, and maximum measuring range of 2.3m×2.3m, green target ≥ 3km. 

Laser Distance Meter Module


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