{"id":2310,"date":"2025-03-04T15:52:08","date_gmt":"2025-03-04T07:52:08","guid":{"rendered":"https:\/\/lasersensor.net\/?post_type=product&p=2310"},"modified":"2025-03-04T16:57:09","modified_gmt":"2025-03-04T08:57:09","slug":"ldl-high-accuracy-laser-distance-sensor","status":"publish","type":"product","link":"https:\/\/lasersensor.net\/en\/product\/ldl-high-accuracy-laser-distance-sensor\/","title":{"rendered":"LDL 20Hz High Accuracy Laser Distance sensor"},"content":{"rendered":"

LDL 20Hz High Accuracy Laser Distance Sensor <\/strong><\/h2>\n

\u2013 Precision Measurement for Industrial Applications<\/strong><\/h3>\n

The LDL 20Hz High Accuracy Laser Distance Sensor<\/strong> is a state-of-the-art measurement solution designed for industrial automation, robotics, and precision inspection<\/strong>. Utilizing phase-based laser ranging technology<\/strong> with a Class II laser (620-690nm)<\/strong>, this sensor achieves 1mm accuracy<\/strong> within a 10-meter measurement range<\/strong>. Its 20Hz high-speed sampling rate<\/strong> ensures real-time and highly stable measurements, making it ideal for applications requiring fast, precise, and reliable distance detection<\/strong>.<\/p>\n

\"LDL
LDL High Accuracy Laser Distance Sensor<\/figcaption><\/figure>\n

Key Features<\/strong><\/h3>\n

\u2714 High Accuracy:<\/strong> \u00b11mm precision for stable and repeatable measurements
\u2714 Phase-Based Laser Ranging:<\/strong> Ensures superior performance in industrial applications
\u2714 20Hz Fast Measurement Frequency:<\/strong> Ideal for real-time dynamic tracking
\u2714 Class II Laser (620-690nm):<\/strong> Safe, visible red laser for easy alignment
\u2714 Compact & Robust Design:<\/strong> Easy integration into automation and robotics systems
\u2714 Multiple Communication Interfaces:<\/strong> RS232, RS485, TTL, and CAN for seamless connectivity<\/p>\n

Technical Specifications<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
\n
Accuracy<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
\u00b11mm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Measurement Units<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
Meter\/Inch\/Feet<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Measure Distance<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
0.03-5\/10\/20 meters<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Measure Time<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
0.3~4 seconds<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Frequency<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
3\/10\/20Hz<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Laser Type<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
620nm-690nm,\u00a0<\/span><1mW<\/span>\u00a0\u00a0<\/span>Red laser<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Laser Class<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
Class II\u00a0<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
operating Temperature<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
0-40 \u2103 \uff0832-104 \u2109 \uff09<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Storage Temperature<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
-25~60 \u2103 (-13~140 \u2109)<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Interface<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
UART\/<\/span>RS485\/RS232\/Bluetooth<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Voltage<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
DC 2.5~3.3V<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Size<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
42*17*7mm<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n
\n
Weight<\/b><\/div>\n<\/div>\n<\/td>\n
\n
\n
4g<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Advanced Phase-Based Laser Ranging for Superior Accuracy<\/strong><\/h3>\n

The LDL laser distance sensor utilizes 620-690nm phase laser ranging technology<\/strong>, which calculates distance by measuring the phase shift of the reflected laser signal<\/strong>. This method provides exceptional accuracy and stability<\/strong>, even in industrial environments with varying surface materials and ambient lighting conditions.<\/p>\n

High-Speed 20Hz Measurement for Real-Time Applications<\/strong><\/h3>\n

With a 20Hz measurement frequency<\/strong>, the LDL laser distance sensor<\/strong> is capable of real-time distance tracking, making it perfect for high-speed production lines, robotic navigation, and automated quality control<\/strong>. Whether monitoring moving objects or ensuring precise positioning, this sensor delivers instant and reliable data<\/strong>.<\/p>\n

Class II Laser \u2013 Safe and Visible for Easy Alignment<\/strong><\/h3>\n

The LDL sensor employs a Class II laser (620-690nm visible red laser)<\/strong>, which is safe for industrial use and easy to align<\/strong> during setup. Unlike infrared lasers, the visible red laser beam<\/strong> allows for quick positioning and calibration<\/strong>, reducing installation time and improving usability.<\/p>\n

Seamless Integration with Industrial Systems<\/strong><\/h3>\n

The LDL sensor supports multiple industrial communication protocols<\/strong>, including:
\u2714 RS232 \/ RS485<\/strong> \u2013 Reliable serial communication for industrial applications
\u2714 TTL<\/strong> \u2013 Low-power interface for embedded systems
\u2714 CAN<\/strong> \u2013 Real-time data transmission for automation and robotics<\/p>\n

\"Serial<\/p>\n

This ensures easy connectivity<\/strong> with PLC controllers, robotic systems, and industrial monitoring devices<\/strong>.<\/p>\n

Applications of the LDL Laser Measurement Sensor<\/strong><\/h3>\n