The Slamtec S2EL is a 360-degree DTOF LiDAR sensor in Slamtec's RPLIDAR S2 family for robot mapping, localization, obstacle detection, and commercial indoor navigation. It is intended for mobile robots that need dense 2D scan data in dynamic spaces such as retail, hospitality, offices, and industrial facilities. The S2 family uses Direct Time-of-Flight ranging, 32K sampling, 10 Hz typical rotation, and IP65-rated protection. This Slamtec S2EL listing uses confirmed RPLIDAR S2 family specifications; verify model-specific range and wiring details against the latest SKU documentation before final integration. Features DTOF ranging method - Uses Direct Time-of-Flight technology for consistent ranging resolution across longer distances and different surface types. 32K sampling frequency - Retrieves dense environmental detail for mapping and navigation workflows. 10 Hz typical rotation - Provides a practical scan refresh rate for mobile robot localization and obstacle awareness. 0.1125-degree angular resolution - Creates detailed 2D scan data for SLAM and route planning. Indoor and outdoor use - Slamtec describes the S2 family as stable under indoor and outdoor conditions, including strong sunlight interference. IP65 proof level - Protected mechanical design helps support industrial and commercial robot installations. Class 1 laser safety - Listed as reaching Class 1 laser safety standard for robot sensing applications. Specifications Parameter Value Brand Slamtec Model Slamtec S2EL SKU Slamtec-S2EL Official model code Check latest S2EL SKU documentation Product family RPLIDAR S2 360-degree DTOF LiDAR family Blind range 0.05 m Sampling frequency 32K / 32000 samples per second Rotational speed 10 Hz typical Angular resolution 0.1125° typical Scan field flatness ±1.5° Accuracy ±30 mm Distance resolution 13 mm Proof level IP65 Temperature range -10°C - 50°C Laser safety Class 1 laser safety standard Size and weight 77 x 77 x 38.85 mm, 190 g Power consumption >2 W Product Visuals Compact S2EL DTOF LiDAR module Sensor and cable view for integration reference Multiple product views of the RPLIDAR S2EL Protected housing for compact robot integration Connection view for installation planning Reference Documents Slamtec RPLIDAR S2 Official Overview Slamtec RPLIDAR S2 Specifications Slamtec RPLIDAR S2 Support Downloads Applications Commercial service robots - Support mapping and navigation in hotels, restaurants, malls, and office buildings. Indoor and outdoor mapping - Use DTOF ranging and sunlight-resistant performance for changing lighting conditions. Obstacle detection - Detect people, fixtures, shelves, and boundaries in a 360-degree planar scan field. Industrial mobile platforms - Use the IP65 family design for protected robot installations. Research and education - Teach DTOF LiDAR behavior, sampling rate, angular resolution, and 2D point-cloud workflows. Packing List Item Quantity Slamtec S2EL RPLIDAR S2 LiDAR Sensor 1 FAQ .faq-accordion details { border-bottom: 1px solid #e6eef8; padding: 14px 0; } .faq-accordion summary { list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; color: #1f2933; position: relative; padding-right: 32px; } .faq-accordion summary::-webkit-details-marker { display: none; } .faq-accordion summary::after { content: "\203A"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%) rotate(90deg); color: #007fff; font-size: 28px; line-height: 1; transition: transform 0.2s ease; } .faq-accordion details[open] summary::after { transform: translateY(-50%) rotate(270deg); } .faq-accordion p { margin: 12px 0 0; color: #4b5563; line-height: 1.65; } Which product does this listing cover?This listing covers Slamtec S2EL, part of the Slamtec RPLIDAR S2 360-degree DTOF LiDAR family. What sampling frequency does it support?The official S2 family page lists 32K sampling frequency, equal to 32000 samples per second. What is the typical scan rate?The official S2 family page lists 10 Hz typical rotational speed. What range is listed for this model?Slamtec does not list S2EL as a separate model in the public S2 family table, so this listing keeps range and wiring language conservative. What communication interface does it use?Confirm the communication interface against the latest S2EL SKU documentation before integration. Is it suitable for SLAM robot projects?Yes. The 360-degree DTOF scan data is suitable for mapping, localization, navigation, and obstacle detection. What is included in the packing list?The confirmed packing list for this listing includes one Slamtec S2EL RPLIDAR S2 LiDAR Sensor.
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