20km ToF Laser Range Sensor LiDAR 1535nm

20km ToF Laser Range Sensor Module 1535nm

Are you looking for a ToF laser range sensor to mount on drone having integral system nightvision ir thermal range finder uptill 20 km large building detection? With RS-422 interface & Φ65mm receiving aperture, this 1535nm laser rangefinder module has strong measurement ability up to 20 kilometers.

If you are interested in ordering this type of Range Finder Module and would like to request further information, please contact us.

The 20km laser range sensor module with the principle of Time-of-Flight (ToF), operating at a wavelength of 1535nm represents a significant advancement in remote sensing technology, particularly suited for applications requiring long-range measurement with high accuracy and precision. 

Utilizing the principles of light transmission and reflection, this module emits infrared laser pulses that travel to an object and back, enabling precise distance calculations based on the time taken for the return signal. The 1535nm wavelength is strategically chosen as it balances effective atmospheric penetration with eye safety, minimizing risks associated with higher energy wavelengths. 

This rangefinder sensor’s robustness makes it ideal for various sectors including autonomous vehicles, robotics, anti-drone, and geospatial mapping, where reliable distance measurement facilitates navigation and environmental interaction. Its compact design allows seamless integration into complex systems while maintaining high performance across diverse conditions, thus making it an invaluable asset for innovative technological solutions in the field of automation and beyond.

Technical Parameters:

Laser wavelength: 1535nm

Range capability: 15000m range

 ≥18000m Big Target can be customized (Reflectivity 30 %, Observer visibility 25 km)

 ≥15000m 2.3 × 2.3m  NOTA Target (Reflectivity 30 %, Observer visibility 25 km)

 Ranging capability: (10% reflectivity, 10Km visibility) 

 ≥7000m 1 ×1 m target

 ≥6000m 1.7 ×0.5m Person target

 ≥4500m 0.3×0.2m UAV  target

Mini Range: ≤50m

Range accuracy: ≤2m

Range frequency: 1~5Hz

Accuracy rate: ≥98%

Divergence angle: ≤0.5mrad

Electrical interface requirements

Voltage: 22V～34V

Average Power: ≤10W

Physical requirements

Dimensions: 132.2*74.5*102.7mm(Without connector)

Weight: about 870g

Applicable Environmental Specifications

Working temperature: -40℃~+60℃

Storage temperature: -50℃~+70℃

Note: All performance indicators and interfaces can be customized according to requirement

Mechanical Dimensions

It can measure long range up to 20000m/20km, easy to integrate.(132.2mm *74.5mm *102.7mm)

More Details

Distance Measurement Sensor Functions: digital serial port & USB & RS422 options

Applications
Customers will use this for power industry, intelligent transportation, smart home, etc. With automated measurement system, the  long distance  module can be realized truck/drone/grain silo height. 

Chengdu JRT Main Ranging Module: Industrial Laser Distance Sensors, Rangefinder Sensor , Tof LiDAR Sensors.