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Laser Range Finder Φ23 x47mm/20g LRF G905 52

Home / All / Thermal IR Optronics Related Components / Laser Range Finder /

Laser Range Finder Φ23 x47mm/20g LRF G905 52

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Laser Range Finder Φ23 x47mm/20g LRF G905 52

Laser Range Finder Φ23 x47mm/20g  LRF G905 52
CategoriesLaser Range Finder
BrandQuanhom Optronics
ModelLRF G905 52
Power Supply3V-5V
Laser Divergence Angle3mrad
Operating Temperature-20℃-+50℃
Size¢23 x47mm
Update TimeJun 16,2024
Detail Information
  • Specifications
  • Download file
  • FAQ
  • Video
  • Applications
Specifications

Performance Indicators

Technical indicators
Performance parameter 
Performance parameter
D function technical indicators
H/AH/V function technical indicators
Laser type
905nm
905nm
Emission aperture
6mm
6mm
Receiving aperture
17mm(75%)
17mm(75%)
Ranging range (buildings) 
0.15m~ 10/20/30/100/200m
5m ~ 600/800/1000/1200/1500m
Range accuracy(buildings)
±3cm
<400m ±1m >400m ±0.4%
Ranging frequency
10KHz/50KHz/100KHz
≥25Hz~30KHz(Adaptive) 
Inclination range
±60°
±60°
Dip accuracy
±0.5°
±0.5°
Laser divergence angle
3mrad
3mrad
Display type
-
OLED/LCD
Supply voltage
3~5V
3~5V
Impact resistance
800G/ms(10/s)
800G/ms(10/s)
Communication interface
Standard configuration for TTL (other customizable)
Standard configuration for TTL (other customizable)
Weight
about20±1g
about20±10g
Waterproof level
IP67
IP67
Size
Φ23 x47mm
Φ23x47mm
Operating Temperature
-20℃~50℃ 
-20℃~50℃ 
Baud rate 
115200bps
9600/15200bps
Download document
file name
type
download
PDF
Calibration method
FAQ
- What is the composition and working principle of the laser rangefinder?

The laser rangefinder consists of an optical system, a laser, a drive circuit, a receiving circuit, a signal processing circuit, a system power circuit and an external data interface circuit.

The signal processing circuit receives the ranging command sent by the upper computer through the external data interface circuit, and then sends the control signal to the drive circuit. After receiving the control signal, the drive circuit injects an electrical pulse signal into the laser. The laser pulse laser output from the laser is sent to the detected target by the optical transmitting system, and and simultaneously the main wave collected by the receiving circuit is sent to the signal processing circuit after truing. Reflected back by the target, the laser signal is converged to the receiving circuit through the receiving optical system, and then sent to the signal processing circuit after amplification and truing. The signal processor receives the main wave and echo to realize data sampling, counting and calculation. After completing data processing, the signal processing circuit uploads the distance information to the upper computer, so as to complete a distance measurement.

- What are the applications of laser rangefinder?

The laser rangefinder is light in weight, small in size, simple in operation, fast and accurate, with the error only one fifth to several hundredths of other optical rangefinders. Therefore, it is widely used in terrain measurement, battlefield measurement, ranging of tanks, aircraft, ships and artillery to targets, measuring the altitude of clouds, aircraft, missiles, and artificial satellites, etc. It is an important technical equipment to improve the accuracy of tanks, aircraft, ships and artillery, and is also widely used in industrial measurement and control, mines, ports and other fields. 

APPLICATIONS
Airborne
Enhanced Vision
Homeland Security
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