Micro 3KM Laser Rangefinder Module

ELRF-C16 laser rangefinder module is a laser rangefinder module developed based on the 1535nm erbium laser independently developed by Lumispot.It adopts single pulse TOF ranging mode and has a maximum measuring range of ≥5km(@large building). It is composed of laser, transmitting optical system, receiving optical system and control circuit board, and communicates with host computer through TTL/RS422 serial port provides host computer test software and communication protocol, which is convenient for users to develop the second time. It has the characteristics of small size, light weight, stable performance.high impact resistance, first-class eye safety, etc., and can be applied to hand-held, vehicle-mounted, pod and other photoelectric equipment.

Ranging Capacity 

Visibility under the conditions of visibility is not less than 12km, humidity <80%:
For large targets (buildings) ranging distance ≥5km;
For vehicles (2.3mx2.3m target, diffuse reflectance ≥0.3) ranging distance≥3.2km;
For personnel (1.75mx0.5m target plate target, diffuse reflectance ≥0.3)ranging distance ≥2km;
For UAV (0.2mx0.3m target,diffuse reflectance 0.3)ranging distance ≥1km.

Key Performance Attributes: 

It operates at a precise wavelength of 1535nm±5nm and has a minimal laser divergence of ≤0.6mrad.
The ranging frequency is adjustable between 1~10Hz, and the module achieves a ranging accuracy of ≤±1m (RMS) with a ≥98% success rate.
It boasts a high-ranging resolution of ≤30m in multi-target scenarios.

Efficiency and Adaptability: 

Despite its powerful performance, it is energy-efficient with an average power consumption of Its small size (≤48mm×21mm×31mm) and light weight make it easy to integrate into various systems.

Durability: 

It operates in extreme temperatures (-40℃ to +70℃) and has a wide voltage range compatibility (DC 5V to 28V).

Integration: 

The module includes a TTL/RS422 serial port for communication and a specialized electrical interface for easy integration.

The ELRF-C16 is ideal for professionals needing a reliable, high-performance laser rangefinder, combining advanced features with exceptional performance. Contact Lumispot for more information on our laser rangefinder module for distance measurement solution.