Laser Distance Meter Module Sensor For Accurate Fast Distance Measurement

Advanced Laser Ranging Technology for Accurate and Fast Distance Measurement

1. Overview

The YZT-CJ-0410A Laser Rangefinder is an eye-safe laser rangefinder within the optoelectronic system, capable of detecting target distances and transmitting the measured distance to the host computer via serial communication.

2. Structural Composition and Main Performance Indicators

The YZT-CJ-0410A Laser Rangefinder consists of a laser, a transmission optical system, a reception optical system, and a control circuit. The main performance characteristics are as follows:

2.1 Ranging capacity

Visibility under visibility conditions is not less than 8km, diffuse reflectance ≥0.3, humidity ≤80%, the vehicle (2.3m×2.3m target) ranging distance ≥4km.

2.2 Function

a) single ranging and continuous ranging;

b) Range strobe, front and rear target indication;

c) Self-test function.

2.3 Performance

a. Wavelength: 1535nm±5nm;

b. Laser divergence Angle: ≤0.5mrad;

c. Continuous ranging frequency: 1~10Hz adjustable;

d. Ranging accuracy: ≤±2m (RMS);

e. Accuracy: ≥98%;

f. Minimum measuring range: ≤20m;

g. Ranging resolution: ≤30m (multi-target);

h. Power supply voltage: DC9V ~ 16V; (Customizable)

i. Weight: ≤55g;

j. Power: average power consumption ≤1.5W (1Hz operation), peak power consumption ≤5W;

k. Size: ≤55mm×41mm×26mm;

l. Working temperature: -40℃ ~ +60℃;

m. Storage temperature: -50℃ ~ +70℃;

2.4 Interface

Communication Interface: RS422, 115200bps, wiring definition as shown in Table 1;

2.5 Dimension

For detailed information, please refer to the product's three-dimensional envelope and assembly drawing.

3. User Precautions

The laser emitted by this rangefinder is 1535nm, which is safe for human eyes. Although it is an eye-safe wavelength, it is advised not to look directly into the laser.

When adjusting the parallelism of the optical axis, be sure to cover the receiving lens to avoid permanent damage to the detector due to excessively strong echoes.

This rangefinder module is not airtight. Ensure that the relative humidity of the environment is below 80% and maintain a clean and sanitary environment to prevent damage to the laser.

The range of the rangefinder is related to atmospheric visibility and the nature of the target. Range will be reduced in fog, rain, and sandstorms. Targets like green tree clusters, white walls, and exposed limestone have better reflectivity and can increase range. Additionally, increasing the angle of the laser beam to the target will reduce the range.

Do not emit lasers at highly reflective targets such as glass or white walls within 20 meters to avoid echo overstrength and damage to the APD detector.

Do not plug or unplug cables while the device is powered on.

Ensure the correct polarity of the power supply connection to avoid permanent damage to the equipment.

ABOUT US

FOVA Technology (Shenzhen) Co.,Ltd. was founded in 2020,the factory is located in Shenzhen,China,the company's core R & D team and technology from China Aerospace Science and Technology Group , the team technical members engaged in related product development more than 4 years of work experience,Led the development of inertial turntable test system,strapdown inertial system,undertake various industries of non-standard test instruments and equipment pre- research,design and production tasks, for navigation, aerospace, aviation , electronics , weapons and other fields of scientific research institutes , colleges and industrial and mining enterprises to provide a large number of high-quality products and services.

FOVA Technology (Shenzhen) Co.,Ltd. has been committed to the design and manufacture of various professional technologies related to the inertial test turntable for many years . Especially in the structural design and manufacturing ,Angle measurement and positioning , speed control , simulation technology and manufacturing technology and other related research has accumulated rich experience and formed the necessary basic conditions in the design , manufacturing , testing process and a high-level professional team , is the most research and development and production of various types of turntable equipment complete capacity manufacturers. At present, it has the ability to develop and produce more than 130 sets (sets) per year. The company has more than 50 professional and technical personnel, mainly engaged in the research and development , design , commissioning and after-sales service of the turntable , the company specializes in supporting professional after-sales installation , commissioning , training services of engineering and technical personnel , so that rapid response , serious and responsible , service in place.

After years of precipitation and efforts in the inertial technology innovation and development , the company has inherited several generations of inertial test bench theoretical technology inheritance , and on the basis of the original technology to develop a new generation of inertial test bench development of the core key technology, has fully independent core technology of inertial platform test system , test simulation equipment and other high-tech series of products . The inertial platform system and inertial strapdown system developed and produced and the corresponding special test equipment have been successfully applied to a variety of strategic and tactical missiles , ship-borne , missile-borne and other key types of tasks .