{"id":2898,"date":"2025-08-01T09:56:28","date_gmt":"2025-08-01T01:56:28","guid":{"rendered":"https:\/\/lasersensor.net\/?post_type=product&p=2898"},"modified":"2025-08-07T18:49:26","modified_gmt":"2025-08-07T10:49:26","slug":"3km-1535nm-laser-rangefinder-module","status":"publish","type":"product","link":"https:\/\/lasersensor.net\/en\/product\/3km-1535nm-laser-rangefinder-module\/","title":{"rendered":"TF3800 3km Eye-Safe 1535nm Laser Rangefinder Module"},"content":{"rendered":"

TF3800 3km Eye-Safe 1535nm Laser Rangefinder Module for Long-Range Detection<\/h2>\n

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Product Description<\/strong><\/h3>\n

The TF3800<\/strong> is a high-performance 1535nm laser rangefinder module<\/strong> capable of measuring distances from 10 meters up to 4000 meters<\/strong> with \u00b11 meter accuracy. Using an eye-safe laser emitter<\/strong> that meets Class I safety standards (IEC 60825-1), this module is designed for applications requiring long-range, high-accuracy, and safe-to-human operation.<\/p>\n

Thanks to its advanced laser emission and receiving system<\/strong>, TF3800 delivers high signal-to-noise ratio performance even under strong sunlight or foggy outdoor environments. It is particularly suitable for scenarios such as UAV height sensing<\/strong>, surveillance<\/strong>, target ranging<\/strong>, and mobile mapping<\/strong>.<\/p>\n

Its compact design and lightweight structure<\/strong> allow easy integration into airborne systems, vehicle-mounted platforms, industrial equipment, and more. Whether you are developing a smart mobility solution or building an outdoor positioning device, TF3800 Eye-Safe Laser Rangefinder Module offers exceptional stability, flexibility, and precision.<\/p>\n

\"TF3800<\/p>\n

Technical Specifications<\/strong><\/h3>\n
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<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/strong><\/td>\nSpecification<\/strong><\/td>\n<\/tr>\n
Model<\/td>\nTF3800 Eye-Safe Laser Rangefinder Module<\/td>\n<\/tr>\n
Laser Wavelength<\/td>\n1535\u00b15nm (Eye-Safe, Class I)<\/td>\n<\/tr>\n
Measurement Range<\/td>\n10m \u2013 4000m<\/td>\n<\/tr>\n
Measurement Accuracy<\/td>\n\u00b11 meter<\/td>\n<\/tr>\n
FOV<\/td>\n0.5\u00b10.1 mrad<\/td>\n<\/tr>\n
Repetition Rate<\/td>\n1\u201310Hz (adjustable\/customizable)<\/td>\n<\/tr>\n
Interface Options<\/td>\nUART \/ TTL (default), RS232 \/ RS485 optional<\/td>\n<\/tr>\n
Supply Voltage<\/td>\n3V\u20135V DC<\/td>\n<\/tr>\n
Dimensions<\/td>\n27.5mm \u00d7 24mm \u00d7 15mm<\/td>\n<\/tr>\n
Weight<\/td>\nAbout 15g<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-20\u00b0C to +60\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Features<\/h3>\n

Serial Communication Interfaces<\/strong><\/h4>\n

The TF3800 laser rangefinder module supports multiple serial communication interfaces<\/strong>, including UART<\/strong>, TTL<\/strong>, and optional RS232<\/strong> or RS485<\/strong>, allowing flexible integration into various systems:<\/p>\n