Laser Distance Sensor
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IADIY has extensive experience in the laser and optical fields, offering a variety of laser rangefinder module solutions that meet commercial, industrial, and military standards. Our products are categorized into five series based on their characteristics.
High Frequency (HS series): Suitable for high-speed real-time response needs, with the highest frequency reaching 20KHz.
Precise Standard(PS series): Utilizes phase-shift technology to achieve millimeter-level accuracy, suitable for high-precision measurement requirements but not recommended for outdoor use.
Precise Dual-Laser Calibration (PD series): Equipped with automatic calibration function to overcome environmental factors such as temperature and humidity.
Long Distance Standard (LS series): Uses 905nm pulse laser technology, suitable for long-distance measurement applications, with a maximum range of up to 3 kilometers.
Long Distance High-End (LH series): Adopts 1535nm pulse laser technology, with stronger penetration capability compared to 905nm, enabling measurements at even greater distances, with a maximum range of over 10 kilometers.
If you need assistance with selecting a product, please do not hesitate to contact us. We will recommend the most suitable product or solution for you.
Laser range finder module and laser distance sensor module are used in laser rangefinder, distance measurement and speed detection applications.
IADIY provide small, lightweight, high precision and eye-safety laser ranging modules. With low power consumption, stable performance, and good environmental adaptability, it can also meet industrial and military standards.
Ranging Principles:
High-precision laser rangefinder modules, such as the PS and PD series, use phase-shift technology. These can measure with millimeter-level precision but have shorter measurement ranges and are not suited for outdoor applications. For long-range and high-speed measurements, the HS, LS, and LH series use pulse (D-ToF) technology. This technology allows for long-range and high-speed measurements, but its precision is at the meter-level rather than millimeter.
Indoor vs. Outdoor:
The HS, LS, and LH series modules use lasers with wavelengths of 780/905/1535 nm, making them suitable for outdoor environments without significant interference from sunlight. In contrast, the PS and PD series use a 650 nm laser, which is limited to indoor use.
905nm vs. 1535nm:
Both wavelengths are applicable for outdoor environments, but the 1535 nm laser has stronger penetration compared to the 905 nm laser. The 905 nm laser has a maximum penetration limit of 4 km, so distance measurement modules with ranges over 3 km use the 1535 nm laser. Our LS series uses a 905 nm laser, while the LH series uses a 1535 nm laser.
Standard interface:
With standard TTL(UART)/RS232 communication interface, you can develop and program the application you need. We also provide USB adapters and test programs for quick evaluation .
Customize & ODM:
We also support laser rangefinder module customization, ODM and solution application development services.
If you have any needs or measuring distance over 10km, please not hesitate to contact us.