LDL-S Mini Laser Measurement Sensor – 1mm High Accuracy, 80m Long Range | Red/Blue Laser Option | Custom Frequency Modulation

The LDL-S Mini Laser Measurement Sensor Module is an ultra-compact, high-precision optical sensor offering 1mm accuracy and up to 80m measurement range. Engineered for outdoor use, it delivers stable performance even under strong sunlight and in low-reflectivity environments. With customizable options including red or green laser, wide temperature range, and versatile multi-interface support (Bluetooth, TTL, RS232/RS485), LDL-S is ideal for industrial automation and precision measurement applications.

 If you have any questions or need more information about our products, don’t hesitate to reach out. Click the button below to send your inquiry now and get expert assistance to find the perfect solution for your needs! 

The LDL-S Mini Laser Measurement Sensor Module is a high-precision optical sensor designed for industrial automation and demanding outdoor applications. With a compact design and 1mm accuracy over distances up to 80 meters, this module is ideal for integration into systems where space-saving and precise measurement are critical.

Engineered to perform reliably even under strong sunlight, the LDL-S sensor excels in low reflectivity or weak signal environments, making it a trusted solution for real-world, challenging measurement scenarios.

Built on advanced optical sensing technology, the LDL-S supports both digital and analog output, with versatile jack compatibility including CAN, SPI, I²C, UART, TTL, RS232, RS485, and analog interfaces. Its flexible three-in-one communication interface with optional Bluetooth transmission ensures efficient and seamless data integration into a wide range of systems.

1mm Laser Distance Sensor Module LDL S with 30Hz 30 Meter for Outdoor Strong Light

 

Key Features of Mini Laser Measurement Sensor:

🔹 Miniature Design – Ultra-compact for tight integration spaces

🔹 High Accuracy – Up to ±1mm precision

🔹 Long Range – Effective measurement up to 80 meters

🔹 Outdoor-Ready – Resistant to strong ambient light, perfect for outdoor positioning

🔹 Excellent Low Signal Performance – Stable operation in weak reflectivity conditions

🔹 Customizable Temperature Range – Suitable for extreme environments

🔹 Laser Options – Choose from red or green laser based on your application’s needs

🔹 Multi-Function Amplifier – Adaptable signal processing

🔹 Rich Interface Support – TTL/RS232/RS485, Bluetooth, and other common protocols

This Mini Laser Measurement Sensor is the ideal choice for engineers and developers seeking a compact, reliable, and fully customizable laser measurement solution with robust performance and flexible integration.

📩 Contact us today for datasheets, application support, or to discuss OEM/ODM customization based on your specific project needs.

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Parameters

ParameterSpecification
Model NumberLDL-S
Measuring Accuracy±1mm
Measurement Range0.1 – 80 meters
Measuring Time0.1 ~ 4 seconds
Measurement Frequency30Hz (customizable)
Dimensions17.5*17.1*7.1mm
Weight2g
Wavelength610~690nm
InterfaceTTL / RS485 / RS232
CertificationsCE, FCC, RoHS, ISO9001
Customization SupportOEM / ODM 

Structure Chart

Mini Laser Measurement Sensor 80 meter

FAQ

Q1. Are you trading company or manufacture?

A1:We are original manufacturer locates in Shuangliu District Chengdu. Our company was established in 2004 with more than 125 national patents and own brands, Welcome to visit us.

Q2. What is your main product?

A2:Our company has mainly focused on the field of laser measurement and control, Laser Ranging Module, Laser Distance Sensor, Laser Rangefinder Module as long as Laser Distance Meter, Laser Rang Finder and 2D 3D LiDAR.

Q3. What’s the warranty of your products?

A3:We provide 12 months of Factory Warranty for all our products since shipping date.

Q4. Can you offer customized service?

A4:Sure we can provide clients OEM and ODM products and solutions. For products function data like Distance, Precision, Frequency, interface of Bluetooth, Communication Protocol RS485, RS232, USB, TTL, we all provide ODM even the programming.

Q5. Can I have a sample for testing?

A5: Yes, we can provide 1-2 pcs samples for clients testing for its programming compatibility and stability.but clients will firstly pay the sample cost and shipping cost.

Q6. How much does it cost to ship to my country?

A6: You can send us your shipping address and we can calculate the shipping cost.

Q7. What is your payment method?

A7: T/T, Paypal, Western Union, L/C is available.

Q8. What is the packing method, dose it suit for long distance shipping?
A8: Due to its international shipment,we treat the packages very well and strengthen packed.The products will firstly wraps with film and then insert to the grooved plastic foam board.
Q9. Can I be your distributor or agent?
A9:Yes, you are welcome to be our agent or distributors, we have some policy for the management of our agent or distributors.

Main Application Cases

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